#2B0900
Closest named color: Dark Maroon (#3C0008). oklch(19.8% 0.061 41.3), rgb(43, 9, 0).
Aa
White text reads best on this color (18.39:1).
About this color
#2B0900 is a very dark, muted brown. In OKLCH its lightness is 20%, its chroma 0.061 and its hue 41°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Maroon (#3C0008), ΔE 0.048 away. White text reads best on it, at 18.39:1.
| Hue family | Browns |
| Lightness | very dark (20%) |
| Chroma | muted (0.061) |
| Temperature | warm |
| Nearest name | Dark Maroon (#3C0008) |
| Black text | 1.14:1 |
| White text | 18.39:1 |
Values
| HEX | #2B0900 |
| RGB | rgb(43, 9, 0) |
| HSL | hsl(13, 100%, 8%) |
| OKLCH | oklch(19.8% 0.061 41.3) |
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 #2B0900 | 18.39:1 | AAA | Lc -106.8 | Preferred for body text |
| Black text on #2B0900 | 1.14:1 | Fails | Lc 0.0 | Not readable |
| #2B0900 text on white | 18.39:1 | AAA | Lc 104.7 | Preferred for body text |
| #2B0900 text on black | 1.14:1 | 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
#FCF3F1
oklch(97.1% 0.01 32.5)
-
Step 100
100
#F7E6DF
oklch(93.7% 0.021 43.9)
-
Step 200
200
#F1D1C5
oklch(88.4% 0.04 41.7)
-
Step 300
300
#EAB29D
oklch(81% 0.072 41.5)
-
Step 400
400
#DD8767
oklch(70.7% 0.115 41.1)
-
Step 500
500
#D1663C
oklch(63.1% 0.147 41.2)
-
Step 600
600
#BD4A14
oklch(55.7% 0.16 41.4)
-
Step 700
700
#A23A03
oklch(49% 0.148 41.3)
-
Step 800
800
#84310A
oklch(42.7% 0.123 41.3)
-
Step 900
900
#6A2C13
oklch(37.6% 0.096 41)
-
Step 950
950 (this color)
#2B0900
oklch(19.8% 0.061 41.3)
#2B0900 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) | #130F00 | 0.059 |
| Deuteranopia (no green cones) | #1B1700 | 0.054 |
| Tritanopia (no blue cones) | #300207 | 0.029 |
| Achromatopsia (no color) | #141414 | 0.061 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2B0900
#2B0900
oklch(19.8% 0.061 41.3)
- #001921
#001921
oklch(19.8% 0.036 221.2)
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 #2B0900, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Maroon #3C0008 ΔE 0.048
- Very Dark Brown #1D0200 ΔE 0.048
- Deep Brown #410200 ΔE 0.054
- Dark Brown #341C02 ΔE 0.060
- Chocolate Brown #411900 ΔE 0.073
- Mahogany #4A0100 ΔE 0.076
- Almost Black #070D0D ΔE 0.084
- Jet #212529 ΔE 0.094
Use #2B0900 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.