#5B481B
Closest named color: Mud Brown (#60460F). oklch(41.2% 0.067 86), rgb(91, 72, 27).
Aa
White text reads best on this color (8.79:1).
About this color
#5B481B is a dark, muted brown. In OKLCH its lightness is 41%, its chroma 0.067 and its hue 86°. Its hue sits on the warm side of the wheel. The nearest named color is Mud Brown (#60460F), ΔE 0.012 away. White text reads best on it, at 8.79:1.
| Hue family | Browns |
| Lightness | dark (41%) |
| Chroma | muted (0.067) |
| Temperature | warm |
| Nearest name | Mud Brown (#60460F) |
| Black text | 2.38:1 |
| White text | 8.79:1 |
Values
| HEX | #5B481B |
| RGB | rgb(91, 72, 27) |
| HSL | hsl(42, 54%, 23%) |
| OKLCH | oklch(41.2% 0.067 86) |
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 #5B481B | 8.79:1 | AAA | Lc -94.5 | Preferred for body text |
| Black text on #5B481B | 2.38:1 | Fails | Lc 14.0 | Not readable |
| #5B481B text on white | 8.79:1 | AAA | Lc 90.0 | Preferred for body text |
| #5B481B text on black | 2.38:1 | Fails | Lc -12.3 | 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
#F7F5F2
oklch(97.1% 0.005 78.3)
-
Step 100
100
#EDE9E2
oklch(93.5% 0.01 81.8)
-
Step 200
200
#DFD8C9
oklch(88.4% 0.022 85.9)
-
Step 300
300
#CCBFA5
oklch(80.9% 0.038 84.6)
-
Step 400
400
#B29E74
oklch(70.6% 0.062 85.3)
-
Step 500
500
#9F864F
oklch(63.1% 0.079 85.7)
-
Step 600
600
#8A6F31
oklch(55.5% 0.087 85.6)
-
Step 700
700
#755D24
oklch(49.1% 0.081 86)
-
Step 800
800 (this color)
#5B481B
oklch(41.2% 0.067 86)
-
Step 900
900
#4E401F
oklch(37.8% 0.053 86.8)
-
Step 950
950
#2E2513
oklch(27% 0.033 83.8)
#5B481B 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) | #514816 | 0.020 |
| Deuteranopia (no green cones) | #554D1D | 0.017 |
| Tritanopia (no blue cones) | #63423E | 0.059 |
| Achromatopsia (no color) | #4A4A4A | 0.067 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5B481B
#5B481B
oklch(41.2% 0.067 86)
- #3A4A6F
#3A4A6F
oklch(41.3% 0.066 265.8)
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 #5B481B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mud Brown #60460F ΔE 0.012
- Green Brown #544E03 ΔE 0.032
- Olive Brown #645403 ΔE 0.046
- Army Green #4B5D16 ΔE 0.069
- Milk Chocolate #7F4E1E ΔE 0.072
- Navy Green #35530A ΔE 0.072
- Medium Brown #7F5112 ΔE 0.074
- Mud #735C12 ΔE 0.077
Use #5B481B 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.