#2B0F02
Closest named color: Dark Brown (#341C02). oklch(21% 0.053 46.9), rgb(43, 15, 2).
Aa
White text reads best on this color (17.91:1).
About this color
#2B0F02 is a very dark, muted brown. In OKLCH its lightness is 21%, its chroma 0.053 and its hue 47°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Brown (#341C02), ΔE 0.047 away. White text reads best on it, at 17.91:1.
| Hue family | Browns |
| Lightness | very dark (21%) |
| Chroma | muted (0.053) |
| Temperature | warm |
| Nearest name | Dark Brown (#341C02) |
| Black text | 1.17:1 |
| White text | 17.91:1 |
Values
| HEX | #2B0F02 |
| RGB | rgb(43, 15, 2) |
| HSL | hsl(19, 91%, 9%) |
| OKLCH | oklch(21% 0.053 46.9) |
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 #2B0F02 | 17.91:1 | AAA | Lc -106.7 | Preferred for body text |
| Black text on #2B0F02 | 1.17:1 | Fails | Lc 0.0 | Not readable |
| #2B0F02 text on white | 17.91:1 | AAA | Lc 104.4 | Preferred for body text |
| #2B0F02 text on black | 1.17:1 | 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
#FBF4F1
oklch(97.2% 0.009 44.9)
-
Step 100
100
#F5E7E0
oklch(93.7% 0.018 48.5)
-
Step 200
200
#EED3C6
oklch(88.6% 0.035 47.4)
-
Step 300
300
#E3B59F
oklch(80.9% 0.062 46.9)
-
Step 400
400
#D48D6A
oklch(70.7% 0.1 46.9)
-
Step 500
500
#C76E40
oklch(63% 0.128 46.6)
-
Step 600
600
#B2541D
oklch(55.5% 0.139 46.7)
-
Step 700
700
#99440E
oklch(49.1% 0.129 46.8)
-
Step 800
800
#7C3910
oklch(42.7% 0.106 47.5)
-
Step 900
900
#643216
oklch(37.7% 0.082 47.6)
-
Step 950
950 (this color)
#2B0F02
oklch(21% 0.053 46.9)
#2B0F02 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) | #171301 | 0.048 |
| Deuteranopia (no green cones) | #1E1902 | 0.042 |
| Tritanopia (no blue cones) | #30090C | 0.029 |
| Achromatopsia (no color) | #171717 | 0.053 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2B0F02
#2B0F02
oklch(21% 0.053 46.9)
- #001C27
#001C27
oklch(21.1% 0.041 227.1)
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 #2B0F02, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Brown #341C02 ΔE 0.047
- Dark Maroon #3C0008 ΔE 0.052
- Deep Brown #410200 ΔE 0.054
- Very Dark Brown #1D0200 ΔE 0.060
- Chocolate Brown #411900 ΔE 0.063
- Mahogany #4A0100 ΔE 0.074
- Jet #212529 ΔE 0.081
- Almost Black #070D0D ΔE 0.084
Use #2B0F02 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.