#71371B
Closest named color: Chestnut (#742802). oklch(40.7% 0.091 44.7), rgb(113, 55, 27).
Aa
White text reads best on this color (9.27:1).
About this color
#71371B is a dark, moderately saturated brown. In OKLCH its lightness is 41%, its chroma 0.091 and its hue 45°. Its hue sits on the warm side of the wheel. The nearest named color is Chestnut (#742802), ΔE 0.033 away. White text reads best on it, at 9.27:1.
| Hue family | Browns |
| Lightness | dark (41%) |
| Chroma | moderately saturated (0.091) |
| Temperature | warm |
| Nearest name | Chestnut (#742802) |
| Black text | 2.26:1 |
| White text | 9.27:1 |
Values
| HEX | #71371B |
| RGB | rgb(113, 55, 27) |
| HSL | hsl(20, 61%, 27%) |
| OKLCH | oklch(40.7% 0.091 44.7) |
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 #71371B | 9.27:1 | AAA | Lc -95.4 | Preferred for body text |
| Black text on #71371B | 2.26:1 | Fails | Lc 13.0 | Not readable |
| #71371B text on white | 9.27:1 | AAA | Lc 91.0 | Preferred for body text |
| #71371B text on black | 2.26:1 | Fails | Lc -11.3 | 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
#FAF4F2
oklch(97.1% 0.007 39.5)
-
Step 100
100
#F3E7E2
oklch(93.6% 0.015 44.2)
-
Step 200
200
#EBD4C9
oklch(88.6% 0.03 47.3)
-
Step 300
300
#DFB6A5
oklch(80.8% 0.053 43.7)
-
Step 400
400
#CE9074
oklch(70.8% 0.085 45.2)
-
Step 500
500
#C07350
oklch(63.2% 0.109 44.7)
-
Step 600
600
#AB5A33
oklch(55.6% 0.118 45)
-
Step 700
700
#934926
oklch(49.1% 0.111 44.4)
-
Step 800
800 (this color)
#71371B
oklch(40.7% 0.091 44.7)
-
Step 900
900
#603420
oklch(37.6% 0.071 44.5)
-
Step 950
950
#391F13
oklch(27.1% 0.046 45.1)
#71371B 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) | #473F18 | 0.084 |
| Deuteranopia (no green cones) | #554C1A | 0.076 |
| Tritanopia (no blue cones) | #7C2B31 | 0.050 |
| Achromatopsia (no color) | #474747 | 0.092 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #71371B
#71371B
oklch(40.7% 0.091 44.7)
- #005269
#005269
oklch(40.8% 0.077 224.8)
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 #71371B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Chestnut #742802 ΔE 0.033
- Purple Brown #673A3F ΔE 0.050
- Rust Brown #8B3103 ΔE 0.052
- Red Brown #8B2E16 ΔE 0.053
- Mud Brown #60460F ΔE 0.055
- Brown Red #922B05 ΔE 0.067
- Saddle Brown #8B4513 ΔE 0.068
- Milk Chocolate #7F4E1E ΔE 0.069
Use #71371B 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.