#905F57
Closest named color: Cocoa (#875F42). oklch(53.6% 0.066 29.6), rgb(144, 95, 87).
Aa
White text reads best on this color (5.30:1).
About this color
#905F57 is a medium-dark, muted red. In OKLCH its lightness is 54%, its chroma 0.066 and its hue 30°. Its hue sits on the warm side of the wheel. The nearest named color is Cocoa (#875F42), ΔE 0.035 away. White text reads best on it, at 5.30:1.
| Hue family | Reds |
| Lightness | medium-dark (54%) |
| Chroma | muted (0.066) |
| Temperature | warm |
| Nearest name | Cocoa (#875F42) |
| Black text | 3.96:1 |
| White text | 5.30:1 |
Values
| HEX | #905F57 |
| RGB | rgb(144, 95, 87) |
| HSL | hsl(8, 25%, 45%) |
| OKLCH | oklch(53.6% 0.066 29.6) |
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 #905F57 | 5.30:1 | AA | Lc -81.6 | Fine for body text |
| Black text on #905F57 | 3.96:1 | AA large text | Lc 27.8 | Dividers and decoration only |
| #905F57 text on white | 5.30:1 | AA | Lc 76.2 | Fine for body text |
| #905F57 text on black | 3.96:1 | AA large text | Lc -25.5 | 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
#EFE8E6
oklch(93.6% 0.008 36.6)
-
Step 200
200
#E4D5D3
oklch(88.5% 0.017 26.7)
-
Step 300
300
#D3BAB6
oklch(80.9% 0.029 28.6)
-
Step 400
400
#BD968F
oklch(70.7% 0.048 30.1)
-
Step 500
500
#AB7C74
oklch(63.1% 0.06 29.7)
-
Step 600
600 (this color)
#905F57
oklch(53.6% 0.066 29.6)
-
Step 700
700
#80534C
oklch(49% 0.062 29.2)
-
Step 800
800
#68443F
oklch(42.6% 0.051 28.1)
-
Step 900
900
#553A35
oklch(37.8% 0.04 30.7)
-
Step 950
950
#32221F
oklch(27.1% 0.025 30.8)
#905F57 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) | #6A6556 | 0.066 |
| Deuteranopia (no green cones) | #756F56 | 0.062 |
| Tritanopia (no blue cones) | #9A585D | 0.028 |
| Achromatopsia (no color) | #6B6B6B | 0.066 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #905F57
#905F57
oklch(53.6% 0.066 29.6)
- #3A7882
#3A7882
oklch(53.6% 0.066 209.2)
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 #905F57, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cocoa #875F42 ΔE 0.035
- Dark Taupe #7F684E ΔE 0.043
- Earth #A2653E ΔE 0.052
- Dull Brown #876E4B ΔE 0.052
- Sepia #985E2B ΔE 0.054
- Dirt Brown #836539 ΔE 0.055
- Sienna #A0522D ΔE 0.055
- Grey Brown #7F7053 ΔE 0.056
Use #905F57 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.