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Light Slate Gray vs Slate Grey: What's the Difference?

Light Slate Gray and Slate Grey are near-identical blue shades — they sit within a few degrees of hue, lightness, and saturation of each other. The difference is mostly in name and historical use. Light Slate Gray and Slate Grey are near-identical blue shades — they sit within a few degrees of hue, lightness, and saturation of each other. The difference is mostly in name and historical use. Light Slate Gray (#778899) has an HSL of 210°, 14%, 53%, whereas Slate Grey (#708090) sits at 210°, 13%, 50%.

Light Slate Gray#778899
Slate Grey#708090
#778899Blended: #748495#708090

Light Slate Gray vs Slate Grey: Key Differences at a Glance

Aspect Light Slate Gray Slate Grey
BrightnessMedium (L=53%) — balanced, versatileMedium (L=50%) — balanced, versatile
SaturationNear-neutral (S=14%) — desaturated and restrainedNear-neutral (S=13%) — desaturated and restrained
Hue familyBlueBlue
TemperatureCoolCool
Hex code#778899#708090
RGB119, 136, 153112, 128, 144

Can you use Light Slate Gray and Slate Grey together?

Slate Grey text on Light Slate Gray
Light Slate Gray text on Slate Grey
Contrast Ratio:1.11:1Insufficient Contrast

How to Tell Light Slate Gray and Slate Grey Apart

  • ●These two are very close numerically. Place them side-by-side on a neutral background to spot the subtle undertone difference.
  • ●Compare them on a white background to see true saturation, and on black to see true lightness.

When to Use Light Slate Gray vs Slate Grey in Design

Use Light Slate Gray for:
●Tech and corporate trust
●Finance and banking brands
●Links and primary buttons
●Medical and professional UI
●Calm dependable visuals
Use Slate Grey for:
●Tech and corporate trust
●Finance and banking brands
●Links and primary buttons
●Medical and professional UI
●Calm dependable visuals

Light Slate Gray and Slate Grey Hex Codes, RGB & HSL

Light Slate Gray#778899

Light Slate Gray (#778899) is a medium, near-neutral blue with a cool undertone — it feels balanced, versatile and desaturated and restrained.

HEX
RGB
HSL
HSV
CMYK
PANTONE
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Tints
Slate Grey#708090

Slate Grey (#708090) is a medium, near-neutral blue with a cool undertone — it feels balanced, versatile and desaturated and restrained.

HEX
RGB
HSL
HSV
CMYK
PANTONE
Shades
Tints

Light Slate Gray and Slate Grey WCAG Contrast Ratios

Text legibility depends on the contrast ratio between foreground and background. WCAG 2.1 AA requires at least 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1. Use these numbers to choose accessible combinations for your design.

Sample text preview
Light Slate Gray text on white
3.64:1AA Large
Sample text preview
Light Slate Gray text on black
5.77:1AA
Sample text preview
Slate Grey text on white
4.05:1AA Large
Sample text preview
Slate Grey text on black
5.18:1AA
Sample text preview
Light Slate Gray text on Slate Grey
1.11:1Fail
Sample text preview
Slate Grey text on Light Slate Gray
1.11:1Fail

Explore Light Slate Gray and Slate Grey individually

Each color has a dedicated page with shades, tints, CSS name, pairings, and color psychology.

Slate Grey color page#708090 · shades, tints, pairings

More Light Slate Gray and Slate Grey Comparisons

Slate GreyvsPewterCharcoalvsSlate GreySlate GreyvsGunmetalSlate GreyvsSky BlueBaby BluevsSlate GreyNavy BluevsSlate GreySlate GrayvsSlate GreySlate GreyvsRoyal BlueSlate GreyvsCornflowerCobalt BluevsSlate Grey

Light Slate Gray vs Slate Grey FAQ

What is the difference between light slate gray and slate grey?+
Light Slate Gray and Slate Grey are near-identical blue shades — they sit within a few degrees of hue, lightness, and saturation of each other. The difference is mostly in name and historical use. Light Slate Gray and Slate Grey are near-identical blue shades — they sit within a few degrees of hue, lightness, and saturation of each other. The difference is mostly in name and historical use. Light Slate Gray (#778899) has an HSL of 210°, 14%, 53%, whereas Slate Grey (#708090) sits at 210°, 13%, 50%.
Is light slate gray darker than slate grey?+
No. Slate Grey is the darker of the two at 50% lightness, while Light Slate Gray sits higher at 53%.
Are light slate gray and slate grey the same color?+
No. Light Slate Gray is #778899 and Slate Grey is #708090. They differ by 0° in hue, 3% in lightness, and 1% in saturation.
Which is more saturated, light slate gray or slate grey?+
They have nearly identical saturation — Light Slate Gray at 14% and Slate Grey at 13% in HSL.
Is light slate gray warm or cool?+
Light Slate Gray (#778899) is a cool blue. Its hue sits at 210° on the color wheel, which places it in the cool range.
Is slate grey warm or cool?+
Slate Grey (#708090) is a cool blue. Its hue sits at 210° on the color wheel, which places it in the cool range.
Can you use light slate gray and slate grey together?+
Yes. Both light slate gray and slate grey are blue shades, so they pair naturally in a monochromatic palette. Use slate grey as the dominant color and light slate gray as the accent or highlight.
What color family does light slate gray belong to?+
Light Slate Gray belongs to the blue family. Its HSL is 210°, 14%, 53% — a cool tone within the broader blue group.
What is the hex code for light slate gray?+
The hex code for Light Slate Gray is #778899. In RGB, that's rgb(119, 136, 153), and in HSL it's hsl(210, 14%, 53%).
What is the hex code for slate grey?+
The hex code for Slate Grey is #708090. In RGB, that's rgb(112, 128, 144), and in HSL it's hsl(210, 13%, 50%).