#90500A
Closest named color: Warm Brown (#964E02). oklch(49.7% 0.113 59.7), rgb(144, 80, 10).
Aa
White text reads best on this color (6.29:1).
About this color
#90500A is a medium-dark, moderately saturated brown. In OKLCH its lightness is 50%, its chroma 0.113 and its hue 60°. Its hue sits on the warm side of the wheel. The nearest named color is Warm Brown (#964E02), ΔE 0.011 away. White text reads best on it, at 6.29:1.
| Hue family | Browns |
| Lightness | medium-dark (50%) |
| Chroma | moderately saturated (0.113) |
| Temperature | warm |
| Nearest name | Warm Brown (#964E02) |
| Black text | 3.33:1 |
| White text | 6.29:1 |
Values
| HEX | #90500A |
| RGB | rgb(144, 80, 10) |
| HSL | hsl(31, 87%, 30%) |
| OKLCH | oklch(49.7% 0.113 59.7) |
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 #90500A | 6.29:1 | AA | Lc -86.1 | Fine for body text |
| Black text on #90500A | 3.33:1 | AA large text | Lc 23.1 | Dividers and decoration only |
| #90500A text on white | 6.29:1 | AA | Lc 80.9 | Fine for body text |
| #90500A text on black | 3.33:1 | AA large text | Lc -20.9 | 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
#E9D5C6
oklch(88.5% 0.03 59.3)
-
Step 300
300
#DCB99E
oklch(80.9% 0.055 59.5)
-
Step 400
400
#C99468
oklch(70.7% 0.087 60.4)
-
Step 500
500
#BB783D
oklch(63.2% 0.112 59.8)
-
Step 600
600
#A65F17
oklch(55.6% 0.122 59.5)
-
Step 700
700 (this color)
#90500A
oklch(49.7% 0.113 59.7)
-
Step 800
800
#73400D
oklch(42.5% 0.093 59.3)
-
Step 900
900
#5D3714
oklch(37.6% 0.073 60)
-
Step 950
950
#37210D
oklch(27.1% 0.046 61)
#90500A 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) | #645700 | 0.083 |
| Deuteranopia (no green cones) | #73660A | 0.076 |
| Tritanopia (no blue cones) | #9E4144 | 0.080 |
| Achromatopsia (no color) | #606060 | 0.113 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #90500A
#90500A
oklch(49.7% 0.113 59.7)
- #01699B
#01699B
oklch(49.6% 0.113 239.6)
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 #90500A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Warm Brown #964E02 ΔE 0.011
- Saddle Brown #8B4513 ΔE 0.032
- Medium Brown #7F5112 ΔE 0.032
- Milk Chocolate #7F4E1E ΔE 0.035
- Burnt Umber #A0450E ΔE 0.038
- Sepia #985E2B ΔE 0.041
- Sienna #A0522D ΔE 0.042
- Cocoa #875F42 ΔE 0.051
Use #90500A 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.