#908B7F
Closest named color: Warm Grey (#978A84). oklch(63.8% 0.018 88), rgb(144, 139, 127).
Aa
Black text reads best on this color (6.18:1).
About this color
#908B7F is a medium-light close to neutral grey. In OKLCH its lightness is 64%, its chroma 0.018. It has too little chroma to lean warm or cool. The nearest named color is Warm Grey (#978A84), ΔE 0.014 away. Black text reads best on it, at 6.18:1.
| Hue family | Neutrals |
| Lightness | medium-light (64%) |
| Chroma | close to neutral grey (0.018) |
| Temperature | neutral |
| Nearest name | Warm Grey (#978A84) |
| Black text | 6.18:1 |
| White text | 3.39:1 |
Values
| HEX | #908B7F |
| RGB | rgb(144, 139, 127) |
| HSL | hsl(42, 7%, 53%) |
| OKLCH | oklch(63.8% 0.018 88) |
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 #908B7F | 3.39:1 | AA large text | Lc -66.9 | Content text, not long reading |
| Black text on #908B7F | 6.18:1 | AA | Lc 42.6 | Non-text elements, placeholder text |
| #908B7F text on white | 3.39:1 | AA large text | Lc 61.5 | Content text, not long reading |
| #908B7F text on black | 6.18:1 | AA | Lc -40.2 | 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
#F6F5F4
oklch(97.1% 0.002 67.8)
-
Step 100
100
#EAEAE8
oklch(93.6% 0.003 106.5)
-
Step 200
200
#DAD9D5
oklch(88.5% 0.006 95.1)
-
Step 300
300
#C3C0BA
oklch(80.8% 0.009 84.6)
-
Step 400
400
#A4A097
oklch(70.6% 0.014 86.9)
-
Step 500
500 (this color)
#908B7F
oklch(63.8% 0.018 88)
-
Step 600
600
#787366
oklch(55.6% 0.02 89.4)
-
Step 700
700
#656055
oklch(49% 0.018 86.5)
-
Step 800
800
#524F46
oklch(42.8% 0.015 91.7)
-
Step 900
900
#44413A
oklch(37.6% 0.012 87.5)
-
Step 950
950
#282622
oklch(26.9% 0.008 84.6)
#908B7F 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) | #8E8A7E | 0.004 |
| Deuteranopia (no green cones) | #8F8C7F | 0.003 |
| Tritanopia (no blue cones) | #938988 | 0.017 |
| Achromatopsia (no color) | #8B8B8B | 0.019 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #908B7F
#908B7F
oklch(63.8% 0.018 88)
- #868B97
#868B97
oklch(63.7% 0.019 267.7)
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 #908B7F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Warm Grey #978A84 ΔE 0.014
- Brown Grey #8D8468 ΔE 0.033
- English Lavender #9D8189 ΔE 0.041
- Gray #808080 ΔE 0.042
- Medium Grey #7D7F7C ΔE 0.046
- Green Grey #77926F ΔE 0.051
- Light Slate Gray #778899 ΔE 0.054
- Purpley Grey #947E94 ΔE 0.056
Use #908B7F 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.