#281D0D
Closest named color: Dark Brown (#341C02). oklch(24% 0.032 75.6), rgb(40, 29, 13).
Aa
White text reads best on this color (16.51:1).
About this color
#281D0D is a very dark, muted brown. In OKLCH its lightness is 24%, its chroma 0.032 and its hue 76°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Brown (#341C02), ΔE 0.027 away. White text reads best on it, at 16.51:1.
| Hue family | Browns |
| Lightness | very dark (24%) |
| Chroma | muted (0.032) |
| Temperature | warm |
| Nearest name | Dark Brown (#341C02) |
| Black text | 1.27:1 |
| White text | 16.51:1 |
Values
| HEX | #281D0D |
| RGB | rgb(40, 29, 13) |
| HSL | hsl(36, 51%, 10%) |
| OKLCH | oklch(24% 0.032 75.6) |
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 #281D0D | 16.51:1 | AAA | Lc -105.9 | Preferred for body text |
| Black text on #281D0D | 1.27:1 | Fails | Lc 0.0 | Not readable |
| #281D0D text on white | 16.51:1 | AAA | Lc 103.4 | Preferred for body text |
| #281D0D text on black | 1.27:1 | 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
#F7F5F2
oklch(97.1% 0.005 78.3)
-
Step 100
100
#EEE9E2
oklch(93.6% 0.011 76.6)
-
Step 200
200
#E1D8CA
oklch(88.6% 0.021 79.1)
-
Step 300
300
#CFBEA6
oklch(80.9% 0.038 76.6)
-
Step 400
400
#B79C76
oklch(70.7% 0.061 76)
-
Step 500
500
#A58352
oklch(63.1% 0.078 75.7)
-
Step 600
600
#906C36
oklch(55.6% 0.085 75.6)
-
Step 700
700
#7A5A29
oklch(49.1% 0.078 75.7)
-
Step 800
800
#644A23
oklch(42.8% 0.065 75.6)
-
Step 900
900
#513E21
oklch(37.7% 0.051 76.8)
-
Step 950
950 (this color)
#281D0D
oklch(24% 0.032 75.6)
#281D0D 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) | #211D0C | 0.015 |
| Deuteranopia (no green cones) | #24200D | 0.013 |
| Tritanopia (no blue cones) | #2C1A19 | 0.027 |
| Achromatopsia (no color) | #1F1F1F | 0.032 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #281D0D
#281D0D
oklch(24% 0.032 75.6)
- #15202E
#15202E
oklch(24% 0.031 254.8)
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 #281D0D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Brown #341C02 ΔE 0.027
- Jet #212529 ΔE 0.047
- Chocolate Brown #411900 ΔE 0.054
- Dark #1B2431 ΔE 0.063
- Rich Black #0D1B2A ΔE 0.071
- Deep Brown #410200 ΔE 0.075
- Dark Maroon #3C0008 ΔE 0.078
- Very Dark Green #062E03 ΔE 0.079
Use #281D0D 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.