#905121
Closest named color: Warm Brown (#964E02). oklch(50.1% 0.104 54.5), rgb(144, 81, 33).
Aa
White text reads best on this color (6.20:1).
About this color
#905121 is a medium-dark, moderately saturated brown. In OKLCH its lightness is 50%, its chroma 0.104 and its hue 55°. Its hue sits on the warm side of the wheel. The nearest named color is Warm Brown (#964E02), ΔE 0.018 away. White text reads best on it, at 6.20:1.
| Hue family | Browns |
| Lightness | medium-dark (50%) |
| Chroma | moderately saturated (0.104) |
| Temperature | warm |
| Nearest name | Warm Brown (#964E02) |
| Black text | 3.38:1 |
| White text | 6.20:1 |
Values
| HEX | #905121 |
| RGB | rgb(144, 81, 33) |
| HSL | hsl(26, 63%, 35%) |
| OKLCH | oklch(50.1% 0.104 54.5) |
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 #905121 | 6.20:1 | AA | Lc -85.8 | Fine for body text |
| Black text on #905121 | 3.38:1 | AA large text | Lc 23.5 | Dividers and decoration only |
| #905121 text on white | 6.20:1 | AA | Lc 80.6 | Fine for body text |
| #905121 text on black | 3.38:1 | AA large text | Lc -21.2 | 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
#F9F4F1
oklch(97% 0.007 53.4)
-
Step 100
100
#F2E8E1
oklch(93.7% 0.014 57.6)
-
Step 200
200
#E9D5C8
oklch(88.6% 0.028 55.3)
-
Step 300
300
#DBB9A2
oklch(80.9% 0.05 56)
-
Step 400
400
#C89370
oklch(70.6% 0.08 54.5)
-
Step 500
500
#B9784A
oklch(63.1% 0.102 55)
-
Step 600
600
#A55F2B
oklch(55.6% 0.112 54.3)
-
Step 700
700 (this color)
#905121
oklch(50.1% 0.104 54.5)
-
Step 800
800
#73401B
oklch(42.7% 0.087 53.7)
-
Step 900
900
#5D371C
oklch(37.7% 0.067 54.4)
-
Step 950
950
#362011
oklch(26.8% 0.042 54.2)
#905121 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) | #63581B | 0.084 |
| Deuteranopia (no green cones) | #726621 | 0.075 |
| Tritanopia (no blue cones) | #9E4447 | 0.068 |
| Achromatopsia (no color) | #616161 | 0.104 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #905121
#905121
oklch(50.1% 0.104 54.5)
- #056C96
#056C96
oklch(50.1% 0.104 234.6)
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 #905121, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Warm Brown #964E02 ΔE 0.018
- Saddle Brown #8B4513 ΔE 0.032
- Sienna #A0522D ΔE 0.034
- Milk Chocolate #7F4E1E ΔE 0.035
- Medium Brown #7F5112 ΔE 0.036
- Burnt Umber #A0450E ΔE 0.036
- Sepia #985E2B ΔE 0.037
- Cocoa #875F42 ΔE 0.042
Use #905121 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.