#2B290F
Closest named color: Dark Brown (#341C02). oklch(27.6% 0.042 104.8), rgb(43, 41, 15).
Aa
White text reads best on this color (14.71:1).
About this color
#2B290F is a dark, muted brown. In OKLCH its lightness is 28%, its chroma 0.042 and its hue 105°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Brown (#341C02), ΔE 0.042 away. White text reads best on it, at 14.71:1.
| Hue family | Browns |
| Lightness | dark (28%) |
| Chroma | muted (0.042) |
| Temperature | warm |
| Nearest name | Dark Brown (#341C02) |
| Black text | 1.42:1 |
| White text | 14.71:1 |
Values
| HEX | #2B290F |
| RGB | rgb(43, 41, 15) |
| HSL | hsl(56, 48%, 11%) |
| OKLCH | oklch(27.6% 0.042 104.8) |
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 #2B290F | 14.71:1 | AAA | Lc -104.4 | Preferred for body text |
| Black text on #2B290F | 1.42:1 | Fails | Lc 0.0 | Not readable |
| #2B290F text on white | 14.71:1 | AAA | Lc 101.5 | Preferred for body text |
| #2B290F text on black | 1.42:1 | 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
#F6F6F1
oklch(97.2% 0.007 106.5)
-
Step 100
100
#EBEBE0
oklch(93.7% 0.015 106.7)
-
Step 200
200
#DBDAC6
oklch(88.4% 0.027 104.6)
-
Step 300
300
#C5C39E
oklch(80.9% 0.05 104.9)
-
Step 400
400
#A8A469
oklch(70.8% 0.079 104.9)
-
Step 500
500
#938D3E
oklch(63.2% 0.101 104.9)
-
Step 600
600
#7D7617
oklch(55.5% 0.11 105)
-
Step 700
700
#6A6305
oklch(49.1% 0.102 104.6)
-
Step 800
800
#56510C
oklch(42.7% 0.085 105.1)
-
Step 900
900
#474314
oklch(37.6% 0.066 104.4)
-
Step 950
950 (this color)
#2B290F
oklch(27.6% 0.042 104.8)
#2B290F 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) | #2D270D | 0.007 |
| Deuteranopia (no green cones) | #2E2910 | 0.006 |
| Tritanopia (no blue cones) | #2E2623 | 0.038 |
| Achromatopsia (no color) | #282828 | 0.042 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2B290F
#2B290F
oklch(27.6% 0.042 104.8)
- #26253C
#26253C
oklch(27.7% 0.042 285.3)
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 #2B290F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Brown #341C02 ΔE 0.042
- Pakistan Green #283618 ΔE 0.042
- Jet #212529 ΔE 0.052
- Very Dark Green #062E03 ΔE 0.056
- Chocolate Brown #411900 ΔE 0.060
- Dark Forest Green #002D04 ΔE 0.060
- Dark #1B2431 ΔE 0.070
- Dark Olive #373E02 ΔE 0.079
Use #2B290F 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.