#331D0E
Closest named color: Dark Brown (#341C02). oklch(25.6% 0.043 53.9), rgb(51, 29, 14).
Aa
White text reads best on this color (15.87:1).
About this color
#331D0E is a dark, muted brown. In OKLCH its lightness is 26%, its chroma 0.043 and its hue 54°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Brown (#341C02), ΔE 0.015 away. White text reads best on it, at 15.87:1.
| Hue family | Browns |
| Lightness | dark (26%) |
| Chroma | muted (0.043) |
| Temperature | warm |
| Nearest name | Dark Brown (#341C02) |
| Black text | 1.32:1 |
| White text | 15.87:1 |
Values
| HEX | #331D0E |
| RGB | rgb(51, 29, 14) |
| HSL | hsl(24, 57%, 13%) |
| OKLCH | oklch(25.6% 0.043 53.9) |
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 #331D0E | 15.87:1 | AAA | Lc -105.3 | Preferred for body text |
| Black text on #331D0E | 1.32:1 | Fails | Lc 0.0 | Not readable |
| #331D0E text on white | 15.87:1 | AAA | Lc 102.7 | Preferred for body text |
| #331D0E text on black | 1.32:1 | 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
#F9F4F1
oklch(97% 0.007 53.4)
-
Step 100
100
#F2E7E1
oklch(93.5% 0.014 50.8)
-
Step 200
200
#E9D5C8
oklch(88.6% 0.028 55.3)
-
Step 300
300
#DCB8A2
oklch(80.8% 0.051 53.2)
-
Step 400
400
#C99370
oklch(70.7% 0.081 53.9)
-
Step 500
500
#BA774A
oklch(63.1% 0.104 53.6)
-
Step 600
600
#A55F2B
oklch(55.6% 0.112 54.3)
-
Step 700
700
#8D4E1E
oklch(49.1% 0.104 54.2)
-
Step 800
800
#73401B
oklch(42.7% 0.087 53.7)
-
Step 900
900
#5D371C
oklch(37.7% 0.067 54.4)
-
Step 950
950 (this color)
#331D0E
oklch(25.6% 0.043 53.9)
#331D0E 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) | #231F0D | 0.034 |
| Deuteranopia (no green cones) | #29240E | 0.030 |
| Tritanopia (no blue cones) | #381919 | 0.027 |
| Achromatopsia (no color) | #222222 | 0.043 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #331D0E
#331D0E
oklch(25.6% 0.043 53.9)
- #0A2634
#0A2634
oklch(25.5% 0.042 233.8)
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 #331D0E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Brown #341C02 ΔE 0.015
- Chocolate Brown #411900 ΔE 0.033
- Jet #212529 ΔE 0.052
- Deep Brown #410200 ΔE 0.060
- Dark Maroon #3C0008 ΔE 0.067
- Mahogany #4A0100 ΔE 0.068
- Dark #1B2431 ΔE 0.069
- Pakistan Green #283618 ΔE 0.081
Use #331D0E 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.