#2A0F1B
Closest named color: Dark Maroon (#3C0008). oklch(21.5% 0.048 354), rgb(42, 15, 27).
Aa
White text reads best on this color (17.75:1).
About this color
#2A0F1B is a very dark, muted red. In OKLCH its lightness is 22%, its chroma 0.048 and its hue 354°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Maroon (#3C0008), ΔE 0.053 away. White text reads best on it, at 17.75:1.
| Hue family | Reds |
| Lightness | very dark (22%) |
| Chroma | muted (0.048) |
| Temperature | warm |
| Nearest name | Dark Maroon (#3C0008) |
| Black text | 1.18:1 |
| White text | 17.75:1 |
Values
| HEX | #2A0F1B |
| RGB | rgb(42, 15, 27) |
| HSL | hsl(333, 47%, 11%) |
| OKLCH | oklch(21.5% 0.048 354) |
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 #2A0F1B | 17.75:1 | AAA | Lc -106.6 | Preferred for body text |
| Black text on #2A0F1B | 1.18:1 | Fails | Lc 0.0 | Not readable |
| #2A0F1B text on white | 17.75:1 | AAA | Lc 104.4 | Preferred for body text |
| #2A0F1B text on black | 1.18:1 | 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
#FAF3F6
oklch(97% 0.008 349.2)
-
Step 100
100
#F3E6EA
oklch(93.6% 0.015 356.6)
-
Step 200
200
#EBD1DA
oklch(88.5% 0.031 354.8)
-
Step 300
300
#DFB2C3
oklch(80.9% 0.057 353.8)
-
Step 400
400
#CE89A4
oklch(70.8% 0.091 354.6)
-
Step 500
500
#BF6A8E
oklch(63.1% 0.116 354.1)
-
Step 600
600
#AA5078
oklch(55.5% 0.126 354.1)
-
Step 700
700
#924065
oklch(49% 0.118 354.1)
-
Step 800
800
#773653
oklch(42.8% 0.097 354)
-
Step 900
900
#602F44
oklch(37.7% 0.076 354.3)
-
Step 950
950 (this color)
#2A0F1B
oklch(21.5% 0.048 354)
#2A0F1B 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) | #13151B | 0.052 |
| Deuteranopia (no green cones) | #1A1A1A | 0.048 |
| Tritanopia (no blue cones) | #2D0E13 | 0.016 |
| Achromatopsia (no color) | #181818 | 0.048 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2A0F1B
#2A0F1B
oklch(21.5% 0.048 354)
- #001F18
#001F18
oklch(21.4% 0.04 175)
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 #2A0F1B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Maroon #3C0008 ΔE 0.053
- Eggplant #380835 ΔE 0.062
- Dark Plum #3F012C ΔE 0.064
- Very Dark Purple #2A0134 ΔE 0.066
- Rich Black #0D1B2A ΔE 0.066
- Deep Brown #410200 ΔE 0.067
- Aubergine #3D0734 ΔE 0.067
- Jet #212529 ΔE 0.070
Use #2A0F1B 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.