#906331
Closest named color: Sepia (#985E2B). oklch(53.7% 0.088 66.8), rgb(144, 99, 49).
Aa
White text reads best on this color (5.23:1).
About this color
#906331 is a medium-dark, moderately saturated brown. In OKLCH its lightness is 54%, its chroma 0.088 and its hue 67°. Its hue sits on the warm side of the wheel. The nearest named color is Sepia (#985E2B), ΔE 0.017 away. White text reads best on it, at 5.23:1.
| Hue family | Browns |
| Lightness | medium-dark (54%) |
| Chroma | moderately saturated (0.088) |
| Temperature | warm |
| Nearest name | Sepia (#985E2B) |
| Black text | 4.01:1 |
| White text | 5.23:1 |
Values
| HEX | #906331 |
| RGB | rgb(144, 99, 49) |
| HSL | hsl(32, 49%, 38%) |
| OKLCH | oklch(53.7% 0.088 66.8) |
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 #906331 | 5.23:1 | AA | Lc -81.2 | Fine for body text |
| Black text on #906331 | 4.01:1 | AA large text | Lc 28.3 | Dividers and decoration only |
| #906331 text on white | 5.23:1 | AA | Lc 75.8 | Fine for body text |
| #906331 text on black | 4.01:1 | AA large text | Lc -25.9 | 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
#F8F5F2
oklch(97.2% 0.005 67.8)
-
Step 100
100
#EFE9E2
oklch(93.7% 0.011 71.9)
-
Step 200
200
#E3D7CA
oklch(88.5% 0.022 69.8)
-
Step 300
300
#D3BCA6
oklch(80.9% 0.04 66)
-
Step 400
400
#BC9976
oklch(70.6% 0.064 66.5)
-
Step 500
500
#AB8053
oklch(63.2% 0.081 66.7)
-
Step 600
600 (this color)
#906331
oklch(53.7% 0.088 66.8)
-
Step 700
700
#805729
oklch(49.2% 0.082 66.9)
-
Step 800
800
#684723
oklch(42.7% 0.068 66.5)
-
Step 900
900
#553C22
oklch(37.8% 0.053 66.1)
-
Step 950
950
#322314
oklch(27% 0.034 65.5)
#906331 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) | #72662C | 0.053 |
| Deuteranopia (no green cones) | #7C7032 | 0.047 |
| Tritanopia (no blue cones) | #9D5958 | 0.069 |
| Achromatopsia (no color) | #6C6C6C | 0.088 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #906331
#906331
oklch(53.7% 0.088 66.8)
- #40729E
#40729E
oklch(53.6% 0.088 246.9)
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 #906331, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Sepia #985E2B ΔE 0.017
- Dirt Brown #836539 ΔE 0.023
- Cocoa #875F42 ΔE 0.030
- Dirt #8A6E45 ΔE 0.031
- Raw Sienna #9A6200 ΔE 0.031
- Dull Brown #876E4B ΔE 0.035
- Earth #A2653E ΔE 0.037
- Muddy Brown #886806 ΔE 0.039
Use #906331 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.