#815951
Closest named color: Cocoa (#875F42). oklch(50.5% 0.055 31.7), rgb(129, 89, 81).
Aa
White text reads best on this color (6.03:1).
About this color
#815951 is a medium-dark, muted red. In OKLCH its lightness is 50%, its chroma 0.055 and its hue 32°. Its hue sits on the warm side of the wheel. The nearest named color is Cocoa (#875F42), ΔE 0.033 away. White text reads best on it, at 6.03:1.
| Hue family | Reds |
| Lightness | medium-dark (50%) |
| Chroma | muted (0.055) |
| Temperature | warm |
| Nearest name | Cocoa (#875F42) |
| Black text | 3.48:1 |
| White text | 6.03:1 |
Values
| HEX | #815951 |
| RGB | rgb(129, 89, 81) |
| HSL | hsl(10, 23%, 41%) |
| OKLCH | oklch(50.5% 0.055 31.7) |
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 #815951 | 6.03:1 | AA | Lc -85.2 | Fine for body text |
| Black text on #815951 | 3.48:1 | AA large text | Lc 24.0 | Dividers and decoration only |
| #815951 text on white | 6.03:1 | AA | Lc 80.1 | Fine for body text |
| #815951 text on black | 3.48:1 | AA large text | Lc -21.8 | Dividers and decoration only |
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 700.
-
Step 50
50
#F8F5F4
oklch(97.2% 0.003 39.5)
-
Step 100
100
#EFE8E7
oklch(93.6% 0.008 27.2)
-
Step 200
200
#E3D6D3
oklch(88.6% 0.015 33.1)
-
Step 300
300
#D1BBB6
oklch(80.9% 0.026 32.9)
-
Step 400
400
#BA9790
oklch(70.6% 0.043 31.3)
-
Step 500
500
#A87E75
oklch(63.2% 0.054 32.3)
-
Step 600
600
#93675E
oklch(55.7% 0.059 31.9)
-
Step 700
700 (this color)
#815951
oklch(50.5% 0.055 31.7)
-
Step 800
800
#66463F
oklch(42.8% 0.046 32.7)
-
Step 900
900
#533B36
oklch(37.8% 0.035 32)
-
Step 950
950
#312220
oklch(26.9% 0.024 27.3)
#815951 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) | #625E50 | 0.054 |
| Deuteranopia (no green cones) | #6B6651 | 0.051 |
| Tritanopia (no blue cones) | #8A5457 | 0.024 |
| Achromatopsia (no color) | #636363 | 0.055 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #815951
#815951
oklch(50.5% 0.055 31.7)
- #3C6D77
#3C6D77
oklch(50.4% 0.055 212.3)
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 #815951, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cocoa #875F42 ΔE 0.033
- Dark Taupe #7F684E ΔE 0.045
- Dark Mauve #874C62 ΔE 0.051
- Dirt Brown #836539 ΔE 0.055
- Dim Gray #696969 ΔE 0.057
- Milk Chocolate #7F4E1E ΔE 0.061
- Grey Brown #7F7053 ΔE 0.065
- Dull Brown #876E4B ΔE 0.065
Use #815951 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.