#905B2D
Closest named color: Sepia (#985E2B). oklch(52.1% 0.093 59.4), rgb(144, 91, 45).
Aa
White text reads best on this color (5.64:1).
About this color
#905B2D is a medium-dark, moderately saturated brown. In OKLCH its lightness is 52%, its chroma 0.093 and its hue 59°. Its hue sits on the warm side of the wheel. The nearest named color is Sepia (#985E2B), ΔE 0.018 away. White text reads best on it, at 5.64:1.
| Hue family | Browns |
| Lightness | medium-dark (52%) |
| Chroma | moderately saturated (0.093) |
| Temperature | warm |
| Nearest name | Sepia (#985E2B) |
| Black text | 3.72:1 |
| White text | 5.64:1 |
Values
| HEX | #905B2D |
| RGB | rgb(144, 91, 45) |
| HSL | hsl(28, 52%, 37%) |
| OKLCH | oklch(52.1% 0.093 59.4) |
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 #905B2D | 5.64:1 | AA | Lc -83.3 | Fine for body text |
| Black text on #905B2D | 3.72:1 | AA large text | Lc 26.1 | Dividers and decoration only |
| #905B2D text on white | 5.64:1 | AA | Lc 78.0 | Fine for body text |
| #905B2D text on black | 3.72:1 | AA large text | Lc -23.8 | 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
#F9F5F1
oklch(97.2% 0.007 67.7)
-
Step 100
100
#F1E8E1
oklch(93.6% 0.014 60.6)
-
Step 200
200
#E6D6C9
oklch(88.6% 0.025 61.6)
-
Step 300
300
#D7BAA4
oklch(80.8% 0.045 59.3)
-
Step 400
400
#C39673
oklch(70.7% 0.073 59.1)
-
Step 500
500
#B37C4E
oklch(63.2% 0.092 59.9)
-
Step 600
600
#9E6431
oklch(55.7% 0.1 59.7)
-
Step 700
700 (this color)
#905B2D
oklch(52.1% 0.093 59.4)
-
Step 800
800
#6E441F
oklch(42.8% 0.077 59.7)
-
Step 900
900
#59391F
oklch(37.6% 0.06 58.6)
-
Step 950
950
#342213
oklch(27% 0.037 60.1)
#905B2D 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) | #6B6028 | 0.067 |
| Deuteranopia (no green cones) | #786C2D | 0.060 |
| Tritanopia (no blue cones) | #9D5051 | 0.066 |
| Achromatopsia (no color) | #676767 | 0.093 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #905B2D
#905B2D
oklch(52.1% 0.093 59.4)
- #2E7099
#2E7099
oklch(52.2% 0.093 239.4)
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 #905B2D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Sepia #985E2B ΔE 0.018
- Cocoa #875F42 ΔE 0.026
- Dirt Brown #836539 ΔE 0.032
- Warm Brown #964E02 ΔE 0.034
- Sienna #A0522D ΔE 0.035
- Raw Sienna #9A6200 ΔE 0.040
- Earth #A2653E ΔE 0.046
- Medium Brown #7F5112 ΔE 0.047
Use #905B2D 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.