#90541C
Closest named color: Warm Brown (#964E02). oklch(50.6% 0.105 59.1), rgb(144, 84, 28).
Aa
White text reads best on this color (6.05:1).
About this color
#90541C is a medium-dark, moderately saturated brown. In OKLCH its lightness is 51%, its chroma 0.105 and its hue 59°. Its hue sits on the warm side of the wheel. The nearest named color is Warm Brown (#964E02), ΔE 0.017 away. White text reads best on it, at 6.05:1.
| Hue family | Browns |
| Lightness | medium-dark (51%) |
| Chroma | moderately saturated (0.105) |
| Temperature | warm |
| Nearest name | Warm Brown (#964E02) |
| Black text | 3.47:1 |
| White text | 6.05:1 |
Values
| HEX | #90541C |
| RGB | rgb(144, 84, 28) |
| HSL | hsl(29, 67%, 34%) |
| OKLCH | oklch(50.6% 0.105 59.1) |
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 #90541C | 6.05:1 | AA | Lc -85.1 | Fine for body text |
| Black text on #90541C | 3.47:1 | AA large text | Lc 24.2 | Dividers and decoration only |
| #90541C text on white | 6.05:1 | AA | Lc 79.9 | Fine for body text |
| #90541C text on black | 3.47:1 | AA large text | Lc -21.9 | 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 700.
-
Step 50
50
#F9F4F1
oklch(97% 0.007 53.4)
-
Step 100
100
#F2E8E0
oklch(93.7% 0.015 61.3)
-
Step 200
200
#E8D5C7
oklch(88.5% 0.028 58.8)
-
Step 300
300
#DAB9A1
oklch(80.8% 0.05 58)
-
Step 400
400
#C7946D
oklch(70.6% 0.081 58.4)
-
Step 500
500
#B87945
oklch(63.1% 0.104 58.8)
-
Step 600
600
#A36124
oklch(55.6% 0.113 59.2)
-
Step 700
700 (this color)
#90541C
oklch(50.6% 0.105 59.1)
-
Step 800
800
#714216
oklch(42.7% 0.086 59.6)
-
Step 900
900
#5C3819
oklch(37.7% 0.068 59.1)
-
Step 950
950
#362110
oklch(27% 0.043 58.6)
#90541C 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) | #665A14 | 0.079 |
| Deuteranopia (no green cones) | #74681C | 0.071 |
| Tritanopia (no blue cones) | #9E4749 | 0.074 |
| Achromatopsia (no color) | #636363 | 0.105 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #90541C
#90541C
oklch(50.6% 0.105 59.1)
- #186C9A
#186C9A
oklch(50.6% 0.105 239)
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 #90541C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Warm Brown #964E02 ΔE 0.017
- Sepia #985E2B ΔE 0.031
- Medium Brown #7F5112 ΔE 0.035
- Sienna #A0522D ΔE 0.036
- Milk Chocolate #7F4E1E ΔE 0.038
- Saddle Brown #8B4513 ΔE 0.039
- Cocoa #875F42 ΔE 0.041
- Burnt Umber #A0450E ΔE 0.041
Use #90541C 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.