#2D0A1B
Closest named color: Dark Maroon (#3C0008). oklch(21.2% 0.061 353.5), rgb(45, 10, 27).
Aa
White text reads best on this color (17.93:1).
About this color
#2D0A1B is a very dark, muted red. In OKLCH its lightness is 21%, its chroma 0.061 and its hue 354°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Maroon (#3C0008), ΔE 0.047 away. White text reads best on it, at 17.93:1.
| Hue family | Reds |
| Lightness | very dark (21%) |
| Chroma | muted (0.061) |
| Temperature | warm |
| Nearest name | Dark Maroon (#3C0008) |
| Black text | 1.17:1 |
| White text | 17.93:1 |
Values
| HEX | #2D0A1B |
| RGB | rgb(45, 10, 27) |
| HSL | hsl(331, 64%, 11%) |
| OKLCH | oklch(21.2% 0.061 353.5) |
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 #2D0A1B | 17.93:1 | AAA | Lc -106.6 | Preferred for body text |
| Black text on #2D0A1B | 1.17:1 | Fails | Lc 0.0 | Not readable |
| #2D0A1B text on white | 17.93:1 | AAA | Lc 104.4 | Preferred for body text |
| #2D0A1B 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
#FBF3F6
oklch(97.1% 0.009 352.4)
-
Step 100
100
#F6E4EB
oklch(93.5% 0.022 351.9)
-
Step 200
200
#F0CFDB
oklch(88.6% 0.04 354)
-
Step 300
300
#E7AEC4
oklch(81% 0.072 353.8)
-
Step 400
400
#D981A6
oklch(70.8% 0.117 353.8)
-
Step 500
500
#CC5E90
oklch(63.1% 0.149 353.7)
-
Step 600
600
#B7417B
oklch(55.6% 0.163 353.3)
-
Step 700
700
#9D3267
oklch(49.1% 0.151 353.6)
-
Step 800
800
#802B54
oklch(42.8% 0.125 353.8)
-
Step 900
900
#672845
oklch(37.7% 0.097 354)
-
Step 950
950 (this color)
#2D0A1B
oklch(21.2% 0.061 353.5)
#2D0A1B 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) | #0F131B | 0.069 |
| Deuteranopia (no green cones) | #19191A | 0.061 |
| Tritanopia (no blue cones) | #310811 | 0.021 |
| Achromatopsia (no color) | #171717 | 0.062 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2D0A1B
#2D0A1B
oklch(21.2% 0.061 353.5)
- #001F17
#001F17
oklch(21.3% 0.041 172.5)
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 #2D0A1B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Maroon #3C0008 ΔE 0.047
- Dark Plum #3F012C ΔE 0.055
- Eggplant #380835 ΔE 0.056
- Very Dark Purple #2A0134 ΔE 0.060
- Aubergine #3D0734 ΔE 0.061
- Deep Brown #410200 ΔE 0.064
- Midnight Purple #280137 ΔE 0.066
- Dark Purple #35063E ΔE 0.071
Use #2D0A1B 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.