#8B531C
Closest named color: Warm Brown (#964E02). oklch(49.7% 0.101 60.7), rgb(139, 83, 28).
Aa
White text reads best on this color (6.26:1).
About this color
#8B531C is a medium-dark, moderately saturated brown. In OKLCH its lightness is 50%, its chroma 0.101 and its hue 61°. Its hue sits on the warm side of the wheel. The nearest named color is Warm Brown (#964E02), ΔE 0.023 away. White text reads best on it, at 6.26:1.
| Hue family | Browns |
| Lightness | medium-dark (50%) |
| Chroma | moderately saturated (0.101) |
| Temperature | warm |
| Nearest name | Warm Brown (#964E02) |
| Black text | 3.35:1 |
| White text | 6.26:1 |
Values
| HEX | #8B531C |
| RGB | rgb(139, 83, 28) |
| HSL | hsl(30, 66%, 33%) |
| OKLCH | oklch(49.7% 0.101 60.7) |
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 #8B531C | 6.26:1 | AA | Lc -86.1 | Fine for body text |
| Black text on #8B531C | 3.35:1 | AA large text | Lc 23.1 | Dividers and decoration only |
| #8B531C text on white | 6.26:1 | AA | Lc 80.9 | Fine for body text |
| #8B531C text on black | 3.35:1 | 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
#F1E8E1
oklch(93.6% 0.014 60.6)
-
Step 200
200
#E7D5C8
oklch(88.4% 0.027 58.3)
-
Step 300
300
#D9BAA1
oklch(80.9% 0.049 60.9)
-
Step 400
400
#C5966E
oklch(70.8% 0.078 61.4)
-
Step 500
500
#B57B47
oklch(63.2% 0.099 61.3)
-
Step 600
600
#A06328
oklch(55.6% 0.107 61.2)
-
Step 700
700 (this color)
#8B531C
oklch(49.7% 0.101 60.7)
-
Step 800
800
#6F4318
oklch(42.7% 0.083 61.3)
-
Step 900
900
#5A391B
oklch(37.7% 0.064 61.1)
-
Step 950
950
#352110
oklch(26.9% 0.042 60)
#8B531C 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) | #645814 | 0.073 |
| Deuteranopia (no green cones) | #71651C | 0.065 |
| Tritanopia (no blue cones) | #984648 | 0.073 |
| Achromatopsia (no color) | #606060 | 0.101 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #8B531C
#8B531C
oklch(49.7% 0.101 60.7)
- #1F6996
#1F6996
oklch(49.8% 0.1 240.5)
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 #8B531C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Warm Brown #964E02 ΔE 0.023
- Medium Brown #7F5112 ΔE 0.025
- Milk Chocolate #7F4E1E ΔE 0.028
- Saddle Brown #8B4513 ΔE 0.034
- Sepia #985E2B ΔE 0.040
- Cocoa #875F42 ΔE 0.041
- Sienna #A0522D ΔE 0.045
- Burnt Umber #A0450E ΔE 0.047
Use #8B531C 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.