#90502D
Closest named color: Warm Brown (#964E02). oklch(50% 0.099 47.9), rgb(144, 80, 45).
Aa
White text reads best on this color (6.22:1).
About this color
#90502D is a medium-dark, moderately saturated brown. In OKLCH its lightness is 50%, its chroma 0.099 and its hue 48°. Its hue sits on the warm side of the wheel. The nearest named color is Warm Brown (#964E02), ΔE 0.028 away. White text reads best on it, at 6.22:1.
| Hue family | Browns |
| Lightness | medium-dark (50%) |
| Chroma | moderately saturated (0.099) |
| Temperature | warm |
| Nearest name | Warm Brown (#964E02) |
| Black text | 3.37:1 |
| White text | 6.22:1 |
Values
| HEX | #90502D |
| RGB | rgb(144, 80, 45) |
| HSL | hsl(21, 52%, 37%) |
| OKLCH | oklch(50% 0.099 47.9) |
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 #90502D | 6.22:1 | AA | Lc -85.9 | Fine for body text |
| Black text on #90502D | 3.37:1 | AA large text | Lc 23.3 | Dividers and decoration only |
| #90502D text on white | 6.22:1 | AA | Lc 80.7 | Fine for body text |
| #90502D text on black | 3.37:1 | AA large text | Lc -21.1 | 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
#F9F4F2
oklch(97% 0.006 43.3)
-
Step 100
100
#F2E7E2
oklch(93.5% 0.014 46.2)
-
Step 200
200
#E9D4CA
oklch(88.4% 0.027 47.2)
-
Step 300
300
#DCB8A6
oklch(80.9% 0.049 48.1)
-
Step 400
400
#C99277
oklch(70.7% 0.077 47.2)
-
Step 500
500
#BA7754
oklch(63.2% 0.098 48)
-
Step 600
600
#A55E38
oklch(55.6% 0.106 47.7)
-
Step 700
700 (this color)
#90502D
oklch(50% 0.099 47.9)
-
Step 800
800
#734024
oklch(42.8% 0.082 48.2)
-
Step 900
900
#5D3622
oklch(37.6% 0.064 47.3)
-
Step 950
950
#372015
oklch(27% 0.041 46.1)
#90502D 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) | #62582A | 0.085 |
| Deuteranopia (no green cones) | #71662C | 0.079 |
| Tritanopia (no blue cones) | #9D4348 | 0.058 |
| Achromatopsia (no color) | #616161 | 0.099 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #90502D
#90502D
oklch(50% 0.099 47.9)
- #006D8F
#006D8F
oklch(50% 0.098 228.4)
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 #90502D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Warm Brown #964E02 ΔE 0.028
- Sienna #A0522D ΔE 0.032
- Saddle Brown #8B4513 ΔE 0.033
- Burnt Umber #A0450E ΔE 0.037
- Milk Chocolate #7F4E1E ΔE 0.038
- Cocoa #875F42 ΔE 0.039
- Sepia #985E2B ΔE 0.042
- Medium Brown #7F5112 ΔE 0.043
Use #90502D 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.