#905D57
Closest named color: Cocoa (#875F42). oklch(53.2% 0.068 26.9), rgb(144, 93, 87).
Aa
White text reads best on this color (5.39:1).
About this color
#905D57 is a medium-dark, muted red. In OKLCH its lightness is 53%, its chroma 0.068 and its hue 27°. Its hue sits on the warm side of the wheel. The nearest named color is Cocoa (#875F42), ΔE 0.037 away. White text reads best on it, at 5.39:1.
| Hue family | Reds |
| Lightness | medium-dark (53%) |
| Chroma | muted (0.068) |
| Temperature | warm |
| Nearest name | Cocoa (#875F42) |
| Black text | 3.88:1 |
| White text | 5.39:1 |
Values
| HEX | #905D57 |
| RGB | rgb(144, 93, 87) |
| HSL | hsl(6, 25%, 45%) |
| OKLCH | oklch(53.2% 0.068 26.9) |
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 #905D57 | 5.39:1 | AA | Lc -82.1 | Fine for body text |
| Black text on #905D57 | 3.88:1 | AA large text | Lc 27.3 | Dividers and decoration only |
| #905D57 text on white | 5.39:1 | AA | Lc 76.8 | Fine for body text |
| #905D57 text on black | 3.88:1 | AA large text | Lc -25.0 | 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 600.
-
Step 50
50
#F8F4F4
oklch(97% 0.004 17.2)
-
Step 100
100
#F0E8E7
oklch(93.7% 0.009 26)
-
Step 200
200
#E4D5D3
oklch(88.5% 0.017 26.7)
-
Step 300
300
#D4BAB6
oklch(81% 0.03 28.2)
-
Step 400
400
#BE9590
oklch(70.7% 0.05 26.4)
-
Step 500
500
#AC7B75
oklch(63% 0.062 26.8)
-
Step 600
600 (this color)
#905D57
oklch(53.2% 0.068 26.9)
-
Step 700
700
#81534D
oklch(49.2% 0.063 27.7)
-
Step 800
800
#69443F
oklch(42.7% 0.052 27.9)
-
Step 900
900
#553936
oklch(37.6% 0.041 26)
-
Step 950
950
#322220
oklch(27.1% 0.025 26.9)
#905D57 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) | #686456 | 0.070 |
| Deuteranopia (no green cones) | #746E56 | 0.065 |
| Tritanopia (no blue cones) | #9A565C | 0.027 |
| Achromatopsia (no color) | #6A6A6A | 0.069 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #905D57
#905D57
oklch(53.2% 0.068 26.9)
- #357880
#357880
oklch(53.3% 0.068 205.9)
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 #905D57, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cocoa #875F42 ΔE 0.037
- Dark Taupe #7F684E ΔE 0.047
- Sienna #A0522D ΔE 0.055
- Earth #A2653E ΔE 0.056
- Sepia #985E2B ΔE 0.056
- Dull Brown #876E4B ΔE 0.057
- Light Maroon #A24857 ΔE 0.058
- Dark Mauve #874C62 ΔE 0.058
Use #905D57 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.