#291F0A
Closest named color: Dark Brown (#341C02). oklch(24.6% 0.037 83.9), rgb(41, 31, 10).
Aa
White text reads best on this color (16.22:1).
About this color
#291F0A is a very dark, muted brown. In OKLCH its lightness is 25%, its chroma 0.037 and its hue 84°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Brown (#341C02), ΔE 0.024 away. White text reads best on it, at 16.22:1.
| Hue family | Browns |
| Lightness | very dark (25%) |
| Chroma | muted (0.037) |
| Temperature | warm |
| Nearest name | Dark Brown (#341C02) |
| Black text | 1.29:1 |
| White text | 16.22:1 |
Values
| HEX | #291F0A |
| RGB | rgb(41, 31, 10) |
| HSL | hsl(41, 61%, 10%) |
| OKLCH | oklch(24.6% 0.037 83.9) |
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 #291F0A | 16.22:1 | AAA | Lc -105.7 | Preferred for body text |
| Black text on #291F0A | 1.29:1 | Fails | Lc 0.0 | Not readable |
| #291F0A text on white | 16.22:1 | AAA | Lc 103.1 | Preferred for body text |
| #291F0A text on black | 1.29:1 | 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
#F7F5F1
oklch(97.1% 0.006 84.6)
-
Step 100
100
#EEE9E1
oklch(93.6% 0.012 79.8)
-
Step 200
200
#E1D8C7
oklch(88.5% 0.025 83.4)
-
Step 300
300
#CEBFA1
oklch(80.9% 0.044 84.5)
-
Step 400
400
#B69D6D
oklch(70.7% 0.071 83.3)
-
Step 500
500
#A38546
oklch(63.1% 0.09 84.3)
-
Step 600
600
#8E6E25
oklch(55.6% 0.098 84.3)
-
Step 700
700
#795C17
oklch(49.2% 0.091 84.4)
-
Step 800
800
#624B16
oklch(42.7% 0.075 84.5)
-
Step 900
900
#503F19
oklch(37.7% 0.059 85)
-
Step 950
950 (this color)
#291F0A
oklch(24.6% 0.037 83.9)
#291F0A 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) | #231F08 | 0.013 |
| Deuteranopia (no green cones) | #26210B | 0.008 |
| Tritanopia (no blue cones) | #2D1C1A | 0.032 |
| Achromatopsia (no color) | #202020 | 0.037 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #291F0A
#291F0A
oklch(24.6% 0.037 83.9)
- #172032
#172032
oklch(24.4% 0.037 263.5)
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 #291F0A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Brown #341C02 ΔE 0.024
- Jet #212529 ΔE 0.049
- Chocolate Brown #411900 ΔE 0.052
- Dark #1B2431 ΔE 0.066
- Very Dark Green #062E03 ΔE 0.072
- Dark Forest Green #002D04 ΔE 0.073
- Pakistan Green #283618 ΔE 0.076
- Rich Black #0D1B2A ΔE 0.078
Use #291F0A 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.