#83908B
Closest named color: Warm Grey (#978A84). oklch(64.1% 0.017 170.7), rgb(131, 144, 139).
Aa
Black text reads best on this color (6.32:1).
About this color
#83908B is a medium-light close to neutral grey. In OKLCH its lightness is 64%, its chroma 0.017. It has too little chroma to lean warm or cool. The nearest named color is Warm Grey (#978A84), ΔE 0.031 away. Black text reads best on it, at 6.32:1.
| Hue family | Neutrals |
| Lightness | medium-light (64%) |
| Chroma | close to neutral grey (0.017) |
| Temperature | neutral |
| Nearest name | Warm Grey (#978A84) |
| Black text | 6.32:1 |
| White text | 3.31:1 |
Values
| HEX | #83908B |
| RGB | rgb(131, 144, 139) |
| HSL | hsl(157, 6%, 54%) |
| OKLCH | oklch(64.1% 0.017 170.7) |
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 #83908B | 3.31:1 | AA large text | Lc -66.1 | Content text, not long reading |
| Black text on #83908B | 6.32:1 | AA | Lc 43.5 | Non-text elements, placeholder text |
| #83908B text on white | 3.31:1 | AA large text | Lc 60.6 | Content text, not long reading |
| #83908B text on black | 6.32:1 | AA | Lc -41.1 | 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
#F5F6F5
oklch(97.2% 0.002 145.6)
-
Step 100
100
#E8EAE9
oklch(93.5% 0.003 165.1)
-
Step 200
200
#D6DAD9
oklch(88.5% 0.005 179.7)
-
Step 300
300
#BCC2C0
oklch(80.9% 0.007 174.3)
-
Step 400
400
#99A39F
oklch(70.6% 0.013 170.1)
-
Step 500
500 (this color)
#83908B
oklch(64.1% 0.017 170.7)
-
Step 600
600
#697772
oklch(55.6% 0.018 172.2)
-
Step 700
700
#58645F
oklch(49.1% 0.017 168.7)
-
Step 800
800
#48524E
oklch(42.8% 0.014 169.6)
-
Step 900
900
#3C4441
oklch(37.8% 0.012 171.2)
-
Step 950
950
#232826
oklch(27.1% 0.008 169.8)
#83908B 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) | #8F8E8B | 0.017 |
| Deuteranopia (no green cones) | #8D8C8B | 0.017 |
| Tritanopia (no blue cones) | #80908E | 0.006 |
| Achromatopsia (no color) | #8D8D8D | 0.017 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #83908B
#83908B
oklch(64.1% 0.017 170.7)
- #95898E
#95898E
oklch(64.2% 0.016 350.4)
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 #83908B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Warm Grey #978A84 ΔE 0.031
- Light Slate Gray #778899 ΔE 0.040
- Blue Grey #758DA3 ΔE 0.043
- Gray #808080 ΔE 0.045
- Steel #738595 ΔE 0.046
- Green Grey #77926F ΔE 0.048
- Medium Grey #7D7F7C ΔE 0.049
- Brown Grey #8D8468 ΔE 0.050
Use #83908B 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.