#2D0D0B
Closest named color: Dark Maroon (#3C0008). oklch(21.2% 0.053 26.2), rgb(45, 13, 11).
Aa
White text reads best on this color (17.88:1).
About this color
#2D0D0B is a very dark, muted red. In OKLCH its lightness is 21%, its chroma 0.053 and its hue 26°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Maroon (#3C0008), ΔE 0.040 away. White text reads best on it, at 17.88:1.
| Hue family | Reds |
| Lightness | very dark (21%) |
| Chroma | muted (0.053) |
| Temperature | warm |
| Nearest name | Dark Maroon (#3C0008) |
| Black text | 1.17:1 |
| White text | 17.88:1 |
Values
| HEX | #2D0D0B |
| RGB | rgb(45, 13, 11) |
| HSL | hsl(4, 61%, 11%) |
| OKLCH | oklch(21.2% 0.053 26.2) |
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 #2D0D0B | 17.88:1 | AAA | Lc -106.6 | Preferred for body text |
| Black text on #2D0D0B | 1.17:1 | Fails | Lc 0.0 | Not readable |
| #2D0D0B text on white | 17.88:1 | AAA | Lc 104.4 | Preferred for body text |
| #2D0D0B 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
#FBF3F2
oklch(97% 0.009 26)
-
Step 100
100
#F6E6E3
oklch(93.7% 0.018 30.3)
-
Step 200
200
#F0D1CD
oklch(88.6% 0.035 26.6)
-
Step 300
300
#E7B2AB
oklch(81% 0.063 27.2)
-
Step 400
400
#D9877F
oklch(70.7% 0.102 26)
-
Step 500
500
#CC675F
oklch(63.1% 0.13 26.1)
-
Step 600
600
#B74C45
oklch(55.6% 0.14 26.4)
-
Step 700
700
#9D3C37
oklch(49% 0.131 26)
-
Step 800
800
#80332E
oklch(42.8% 0.108 26.3)
-
Step 900
900
#672D29
oklch(37.6% 0.084 25.9)
-
Step 950
950 (this color)
#2D0D0B
oklch(21.2% 0.053 26.2)
#2D0D0B 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) | #15130B | 0.056 |
| Deuteranopia (no green cones) | #1D1A0A | 0.053 |
| Tritanopia (no blue cones) | #32070D | 0.018 |
| Achromatopsia (no color) | #171717 | 0.054 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2D0D0B
#2D0D0B
oklch(21.2% 0.053 26.2)
- #001D21
#001D21
oklch(21.1% 0.036 207.4)
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 #2D0D0B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Maroon #3C0008 ΔE 0.040
- Deep Brown #410200 ΔE 0.049
- Dark Brown #341C02 ΔE 0.055
- Very Dark Brown #1D0200 ΔE 0.061
- Chocolate Brown #411900 ΔE 0.066
- Mahogany #4A0100 ΔE 0.069
- Jet #212529 ΔE 0.079
- Dark Plum #3F012C ΔE 0.080
Use #2D0D0B 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.