#808C90
Closest named color: Light Slate Gray (#778899). oklch(63.2% 0.015 219.7), rgb(128, 140, 144).
Aa
Black text reads best on this color (6.07:1).
About this color
#808C90 is a medium-light close to neutral grey. In OKLCH its lightness is 63%, its chroma 0.015. It has too little chroma to lean warm or cool. The nearest named color is Light Slate Gray (#778899), ΔE 0.024 away. Black text reads best on it, at 6.07:1.
| Hue family | Neutrals |
| Lightness | medium-light (63%) |
| Chroma | close to neutral grey (0.015) |
| Temperature | neutral |
| Nearest name | Light Slate Gray (#778899) |
| Black text | 6.07:1 |
| White text | 3.45:1 |
Values
| HEX | #808C90 |
| RGB | rgb(128, 140, 144) |
| HSL | hsl(195, 7%, 53%) |
| OKLCH | oklch(63.2% 0.015 219.7) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #808C90 | 3.45:1 | AA large text | Lc -67.6 | Content text, not long reading |
| Black text on #808C90 | 6.07:1 | AA | Lc 41.9 | Non-text elements, placeholder text |
| #808C90 text on white | 3.45:1 | AA large text | Lc 62.1 | Content text, not long reading |
| #808C90 text on black | 6.07:1 | AA | Lc -39.5 | Non-text elements, placeholder text |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 500.
-
Step 50
50
#F5F5F6
oklch(97% 0.001 286.4)
-
Step 100
100
#E8EAEB
oklch(93.6% 0.003 228.8)
-
Step 200
200
#D6DADB
oklch(88.6% 0.005 214.3)
-
Step 300
300
#BCC2C4
oklch(81% 0.007 219.6)
-
Step 400
400
#99A2A6
oklch(70.6% 0.012 226)
-
Step 500
500 (this color)
#808C90
oklch(63.2% 0.015 219.7)
-
Step 600
600
#69767A
oklch(55.6% 0.017 218.2)
-
Step 700
700
#576367
oklch(49.1% 0.016 219.8)
-
Step 800
800
#485154
oklch(42.8% 0.013 219.8)
-
Step 900
900
#3C4345
oklch(37.7% 0.01 216.7)
-
Step 950
950
#232729
oklch(27% 0.007 229.1)
#808C90 with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #898B90 | 0.013 |
| Deuteranopia (no green cones) | #878990 | 0.012 |
| Tritanopia (no blue cones) | #7C8D8D | 0.008 |
| Achromatopsia (no color) | #8A8A8A | 0.015 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #808C90
#808C90
oklch(63.2% 0.015 219.7)
- #928783
#928783
oklch(63.2% 0.015 41.1)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #808C90, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Slate Gray #778899 ΔE 0.024
- Blue Grey #758DA3 ΔE 0.030
- Steel #738595 ΔE 0.031
- Warm Grey #978A84 ΔE 0.035
- Gray #808080 ΔE 0.035
- Silver Lake Blue #778DA9 ΔE 0.038
- Steel Grey #6F828A ΔE 0.039
- Medium Grey #7D7F7C ΔE 0.041
Use #808C90 in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.