#51250F
Closest named color: Chocolate Brown (#411900). oklch(32.1% 0.074 45.2), rgb(81, 37, 15).
Aa
White text reads best on this color (12.95:1).
About this color
#51250F is a dark, moderately saturated brown. In OKLCH its lightness is 32%, its chroma 0.074 and its hue 45°. Its hue sits on the warm side of the wheel. The nearest named color is Chocolate Brown (#411900), ΔE 0.052 away. White text reads best on it, at 12.95:1.
| Hue family | Browns |
| Lightness | dark (32%) |
| Chroma | moderately saturated (0.074) |
| Temperature | warm |
| Nearest name | Chocolate Brown (#411900) |
| Black text | 1.62:1 |
| White text | 12.95:1 |
Values
| HEX | #51250F |
| RGB | rgb(81, 37, 15) |
| HSL | hsl(20, 69%, 19%) |
| OKLCH | oklch(32.1% 0.074 45.2) |
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 #51250F | 12.95:1 | AAA | Lc -102.1 | Preferred for body text |
| Black text on #51250F | 1.62:1 | Fails | Lc 0.0 | Not readable |
| #51250F text on white | 12.95:1 | AAA | Lc 98.8 | Preferred for body text |
| #51250F text on black | 1.62:1 | Fails | Lc 0.0 | 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 950.
-
Step 50
50
#FDF3EF
oklch(97.1% 0.012 43.3)
-
Step 100
100
#F9E5DC
oklch(93.6% 0.025 45.9)
-
Step 200
200
#F6D0BF
oklch(88.5% 0.049 45.5)
-
Step 300
300
#F1AF92
oklch(80.9% 0.087 44.7)
-
Step 400
400
#E78252
oklch(70.8% 0.139 45.2)
-
Step 500
500
#DD5D05
oklch(63.2% 0.178 45.2)
-
Step 600
600
#BB4C00
oklch(55.6% 0.159 44.9)
-
Step 700
700
#9E3F00
oklch(49.1% 0.14 44.9)
-
Step 800
800
#823300
oklch(42.6% 0.121 45.2)
-
Step 900
900
#6E2A00
oklch(37.8% 0.108 45.3)
-
Step 950
950 (this color)
#51250F
oklch(32.1% 0.074 45.2)
#51250F 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) | #312B0C | 0.068 |
| Deuteranopia (no green cones) | #3C350E | 0.061 |
| Tritanopia (no blue cones) | #591C20 | 0.039 |
| Achromatopsia (no color) | #313131 | 0.074 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #51250F
#51250F
oklch(32.1% 0.074 45.2)
- #00394B
#00394B
oklch(32.1% 0.062 226.2)
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 #51250F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Chocolate Brown #411900 ΔE 0.052
- Reddy Brown #6E1005 ΔE 0.066
- Claret #680018 ΔE 0.073
- Dark Brown #341C02 ΔE 0.074
- Mahogany #4A0100 ΔE 0.074
- Chestnut #742802 ΔE 0.077
- Burgundy #610023 ΔE 0.079
- Blood #770001 ΔE 0.087
Use #51250F 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.