#51482B
Closest named color: Mud Brown (#60460F). oklch(40.3% 0.046 92.8), rgb(81, 72, 43).
Aa
White text reads best on this color (9.08:1).
About this color
#51482B is a dark, muted brown. In OKLCH its lightness is 40%, its chroma 0.046 and its hue 93°. Its hue sits on the warm side of the wheel. The nearest named color is Mud Brown (#60460F), ΔE 0.035 away. White text reads best on it, at 9.08:1.
| Hue family | Browns |
| Lightness | dark (40%) |
| Chroma | muted (0.046) |
| Temperature | warm |
| Nearest name | Mud Brown (#60460F) |
| Black text | 2.31:1 |
| White text | 9.08:1 |
Values
| HEX | #51482B |
| RGB | rgb(81, 72, 43) |
| HSL | hsl(46, 31%, 24%) |
| OKLCH | oklch(40.3% 0.046 92.8) |
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 #51482B | 9.08:1 | AAA | Lc -95.3 | Preferred for body text |
| Black text on #51482B | 2.31:1 | Fails | Lc 13.1 | Not readable |
| #51482B text on white | 9.08:1 | AAA | Lc 90.9 | Preferred for body text |
| #51482B text on black | 2.31:1 | Fails | Lc -11.4 | 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
#F6F5F3
oklch(97% 0.003 84.6)
-
Step 100
100
#EBEAE4
oklch(93.6% 0.008 98.9)
-
Step 200
200
#DCD9CE
oklch(88.5% 0.015 94.2)
-
Step 300
300
#C6C1AE
oklch(81% 0.027 94.8)
-
Step 400
400
#AAA083
oklch(70.7% 0.042 91.3)
-
Step 500
500
#958963
oklch(63.1% 0.055 92.6)
-
Step 600
600
#7F734A
oklch(55.6% 0.06 93.7)
-
Step 700
700
#6C603B
oklch(49.1% 0.056 92.1)
-
Step 800
800 (this color)
#51482B
oklch(40.3% 0.046 92.8)
-
Step 900
900
#48412C
oklch(37.6% 0.035 91.8)
-
Step 950
950
#2A261A
oklch(26.9% 0.022 91.8)
#51482B 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) | #4E4729 | 0.007 |
| Deuteranopia (no green cones) | #504A2C | 0.006 |
| Tritanopia (no blue cones) | #564441 | 0.041 |
| Achromatopsia (no color) | #484848 | 0.046 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #51482B
#51482B
oklch(40.3% 0.046 92.8)
- #404762
#404762
oklch(40.3% 0.047 272.9)
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 #51482B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mud Brown #60460F ΔE 0.035
- Green Brown #544E03 ΔE 0.045
- Charcoal Grey #3C4142 ΔE 0.059
- Olive Brown #645403 ΔE 0.064
- Dark Slate Gray #2F4F4F ΔE 0.066
- Dark Olive #373E02 ΔE 0.070
- Purple Brown #673A3F ΔE 0.072
- Navy Green #35530A ΔE 0.072
Use #51482B 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.