#83531F
Closest named color: Medium Brown (#7F5112). oklch(48.6% 0.092 64.3), rgb(131, 83, 31).
Aa
White text reads best on this color (6.51:1).
About this color
#83531F is a medium-dark, moderately saturated brown. In OKLCH its lightness is 49%, its chroma 0.092 and its hue 64°. Its hue sits on the warm side of the wheel. The nearest named color is Medium Brown (#7F5112), ΔE 0.013 away. White text reads best on it, at 6.51:1.
| Hue family | Browns |
| Lightness | medium-dark (49%) |
| Chroma | moderately saturated (0.092) |
| Temperature | warm |
| Nearest name | Medium Brown (#7F5112) |
| Black text | 3.22:1 |
| White text | 6.51:1 |
Values
| HEX | #83531F |
| RGB | rgb(131, 83, 31) |
| HSL | hsl(31, 62%, 32%) |
| OKLCH | oklch(48.6% 0.092 64.3) |
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 #83531F | 6.51:1 | AA | Lc -87.2 | Fine for body text |
| Black text on #83531F | 3.22:1 | AA large text | Lc 22.0 | Dividers and decoration only |
| #83531F text on white | 6.51:1 | AA | Lc 82.1 | Fine for body text |
| #83531F text on black | 3.22:1 | AA large text | Lc -19.8 | 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
#F8F5F1
oklch(97.1% 0.006 75.4)
-
Step 100
100
#F0E8E1
oklch(93.5% 0.013 63.9)
-
Step 200
200
#E5D6C9
oklch(88.5% 0.024 63.5)
-
Step 300
300
#D6BBA3
oklch(80.9% 0.045 63.8)
-
Step 400
400
#C09872
oklch(70.8% 0.071 64.8)
-
Step 500
500
#B07D4C
oklch(63% 0.091 63.8)
-
Step 600
600
#9B662E
oklch(55.6% 0.099 64.6)
-
Step 700
700 (this color)
#83531F
oklch(48.6% 0.092 64.3)
-
Step 800
800
#6C451D
oklch(42.7% 0.076 63.7)
-
Step 900
900
#573A1D
oklch(37.5% 0.059 64.2)
-
Step 950
950
#332212
oklch(26.9% 0.037 63.4)
#83531F 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) | #625718 | 0.062 |
| Deuteranopia (no green cones) | #6E6220 | 0.054 |
| Tritanopia (no blue cones) | #8F4848 | 0.069 |
| Achromatopsia (no color) | #5E5E5E | 0.092 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #83531F
#83531F
oklch(48.6% 0.092 64.3)
- #2B6490
#2B6490
oklch(48.6% 0.093 244.8)
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 #83531F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Brown #7F5112 ΔE 0.013
- Milk Chocolate #7F4E1E ΔE 0.016
- Saddle Brown #8B4513 ΔE 0.035
- Warm Brown #964E02 ΔE 0.036
- Mud #735C12 ΔE 0.041
- Cocoa #875F42 ΔE 0.044
- Dirt Brown #836539 ΔE 0.048
- Sepia #985E2B ΔE 0.052
Use #83531F 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.