#905D4F
Closest named color: Cocoa (#875F42). oklch(53% 0.071 36.1), rgb(144, 93, 79).
Aa
White text reads best on this color (5.43:1).
About this color
#905D4F is a medium-dark, moderately saturated red. In OKLCH its lightness is 53%, its chroma 0.071 and its hue 36°. Its hue sits on the warm side of the wheel. The nearest named color is Cocoa (#875F42), ΔE 0.027 away. White text reads best on it, at 5.43:1.
| Hue family | Reds |
| Lightness | medium-dark (53%) |
| Chroma | moderately saturated (0.071) |
| Temperature | warm |
| Nearest name | Cocoa (#875F42) |
| Black text | 3.86:1 |
| White text | 5.43:1 |
Values
| HEX | #905D4F |
| RGB | rgb(144, 93, 79) |
| HSL | hsl(13, 29%, 44%) |
| OKLCH | oklch(53% 0.071 36.1) |
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 #905D4F | 5.43:1 | AA | Lc -82.3 | Fine for body text |
| Black text on #905D4F | 3.86:1 | AA large text | Lc 27.1 | Dividers and decoration only |
| #905D4F text on white | 5.43:1 | AA | Lc 77.0 | Fine for body text |
| #905D4F text on black | 3.86:1 | AA large text | Lc -24.8 | 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 600.
-
Step 50
50
#F8F4F3
oklch(97% 0.005 34.3)
-
Step 100
100
#F0E8E6
oklch(93.7% 0.009 34.3)
-
Step 200
200
#E4D5D1
oklch(88.4% 0.018 35.3)
-
Step 300
300
#D4BAB3
oklch(80.9% 0.031 35.5)
-
Step 400
400
#BE968B
oklch(70.7% 0.051 35.9)
-
Step 500
500
#AD7C6E
oklch(63.2% 0.065 36.6)
-
Step 600
600 (this color)
#905D4F
oklch(53% 0.071 36.1)
-
Step 700
700
#825346
oklch(49.1% 0.067 36.2)
-
Step 800
800
#69443A
oklch(42.6% 0.054 35.8)
-
Step 900
900
#563A32
oklch(37.8% 0.042 36.6)
-
Step 950
950
#32221D
oklch(27% 0.026 38.1)
#905D4F 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) | #69634E | 0.068 |
| Deuteranopia (no green cones) | #756E4E | 0.064 |
| Tritanopia (no blue cones) | #9B5559 | 0.035 |
| Achromatopsia (no color) | #6A6A6A | 0.071 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #905D4F
#905D4F
oklch(53% 0.071 36.1)
- #347686
#347686
oklch(53% 0.071 216.1)
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 #905D4F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cocoa #875F42 ΔE 0.027
- Dark Taupe #7F684E ΔE 0.041
- Sepia #985E2B ΔE 0.045
- Sienna #A0522D ΔE 0.046
- Earth #A2653E ΔE 0.049
- Dirt Brown #836539 ΔE 0.049
- Dull Brown #876E4B ΔE 0.051
- Dirt #8A6E45 ΔE 0.054
Use #905D4F 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.