#89350B
Closest named color: Rust Brown (#8B3103). oklch(44.2% 0.125 42.3), rgb(137, 53, 11).
Aa
White text reads best on this color (8.14:1).
About this color
#89350B is a dark, moderately saturated brown. In OKLCH its lightness is 44%, its chroma 0.125 and its hue 42°. Its hue sits on the warm side of the wheel. The nearest named color is Rust Brown (#8B3103), ΔE 0.008 away. White text reads best on it, at 8.14:1.
| Hue family | Browns |
| Lightness | dark (44%) |
| Chroma | moderately saturated (0.125) |
| Temperature | warm |
| Nearest name | Rust Brown (#8B3103) |
| Black text | 2.57:1 |
| White text | 8.14:1 |
Values
| HEX | #89350B |
| RGB | rgb(137, 53, 11) |
| HSL | hsl(20, 85%, 29%) |
| OKLCH | oklch(44.2% 0.125 42.3) |
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 #89350B | 8.14:1 | AAA | Lc -92.1 | Preferred for body text |
| Black text on #89350B | 2.57:1 | Fails | Lc 16.6 | Dividers and decoration only |
| #89350B text on white | 8.14:1 | AAA | Lc 87.4 | Fine for body text |
| #89350B text on black | 2.57:1 | Fails | Lc -14.7 | Not readable |
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 800.
-
Step 50
50
#FCF3F0
oklch(97% 0.011 39.4)
-
Step 100
100
#F7E6DF
oklch(93.7% 0.021 43.9)
-
Step 200
200
#F2D1C4
oklch(88.5% 0.041 42.7)
-
Step 300
300
#EAB29C
oklch(80.9% 0.072 42.4)
-
Step 400
400
#DD8764
oklch(70.6% 0.117 42.7)
-
Step 500
500
#D26638
oklch(63.2% 0.149 42.3)
-
Step 600
600
#BD490A
oklch(55.5% 0.162 42.3)
-
Step 700
700
#A13B00
oklch(49% 0.147 42.3)
-
Step 800
800 (this color)
#89350B
oklch(44.2% 0.125 42.3)
-
Step 900
900
#6B2C10
oklch(37.7% 0.098 42.2)
-
Step 950
950
#3F1B0B
oklch(27.1% 0.062 43.2)
#89350B 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) | #4D4403 | 0.122 |
| Deuteranopia (no green cones) | #625606 | 0.108 |
| Tritanopia (no blue cones) | #971F2E | 0.062 |
| Achromatopsia (no color) | #4F4F4F | 0.126 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #89350B
#89350B
oklch(44.2% 0.125 42.3)
- #005C73
#005C73
oklch(44% 0.082 222.5)
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 #89350B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rust Brown #8B3103 ΔE 0.008
- Red Brown #8B2E16 ΔE 0.018
- Brown Red #922B05 ΔE 0.023
- Saddle Brown #8B4513 ΔE 0.036
- Burnt Red #9F2305 ΔE 0.048
- Brick Red #8F1402 ΔE 0.049
- Russet #A13905 ΔE 0.051
- Brick #A03623 ΔE 0.052
Use #89350B 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.