#2B0110
Closest named color: Dark Maroon (#3C0008). oklch(18.8% 0.073 3.4), rgb(43, 1, 16).
Aa
White text reads best on this color (18.84:1).
About this color
#2B0110 is a very dark, moderately saturated red. In OKLCH its lightness is 19%, its chroma 0.073 and its hue 3°. 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 18.84:1.
| Hue family | Reds |
| Lightness | very dark (19%) |
| Chroma | moderately saturated (0.073) |
| Temperature | warm |
| Nearest name | Dark Maroon (#3C0008) |
| Black text | 1.11:1 |
| White text | 18.84:1 |
Values
| HEX | #2B0110 |
| RGB | rgb(43, 1, 16) |
| HSL | hsl(339, 95%, 9%) |
| OKLCH | oklch(18.8% 0.073 3.4) |
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 #2B0110 | 18.84:1 | AAA | Lc -106.9 | Preferred for body text |
| Black text on #2B0110 | 1.11:1 | Fails | Lc 0.0 | Not readable |
| #2B0110 text on white | 18.84:1 | AAA | Lc 104.7 | Preferred for body text |
| #2B0110 text on black | 1.11:1 | 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
#FDF2F4
oklch(97% 0.012 4.7)
-
Step 100
100
#F9E3E8
oklch(93.5% 0.025 2.1)
-
Step 200
200
#F6CDD6
oklch(88.6% 0.048 3.3)
-
Step 300
300
#F1AABB
oklch(81% 0.086 3.4)
-
Step 400
400
#E67997
oklch(70.7% 0.138 3.7)
-
Step 500
500
#DB517E
oklch(63.1% 0.176 3.5)
-
Step 600
600
#C62E67
oklch(55.6% 0.191 3.6)
-
Step 700
700
#AB1E56
oklch(49.1% 0.178 3.5)
-
Step 800
800
#8B1D46
oklch(42.8% 0.147 3.8)
-
Step 900
900
#701F3B
oklch(37.7% 0.116 3.5)
-
Step 950
950 (this color)
#2B0110
oklch(18.8% 0.073 3.4)
#2B0110 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) | #0A0C10 | 0.082 |
| Deuteranopia (no green cones) | #16140F | 0.073 |
| Tritanopia (no blue cones) | #300006 | 0.023 |
| Achromatopsia (no color) | #111111 | 0.074 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2B0110
#2B0110
oklch(18.8% 0.073 3.4)
- #001815
#001815
oklch(18.8% 0.033 184.2)
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 #2B0110, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Maroon #3C0008 ΔE 0.047
- Very Dark Brown #1D0200 ΔE 0.054
- Deep Brown #410200 ΔE 0.067
- Dark Plum #3F012C ΔE 0.071
- Very Dark Purple #2A0134 ΔE 0.073
- Eggplant #380835 ΔE 0.077
- Midnight Purple #280137 ΔE 0.079
- Aubergine #3D0734 ΔE 0.081
Use #2B0110 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.