#331110
Closest named color: Dark Maroon (#3C0008). oklch(23.2% 0.055 24.1), rgb(51, 17, 16).
Aa
White text reads best on this color (17.09:1).
About this color
#331110 is a very dark, muted red. In OKLCH its lightness is 23%, its chroma 0.055 and its hue 24°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Maroon (#3C0008), ΔE 0.036 away. White text reads best on it, at 17.09:1.
| Hue family | Reds |
| Lightness | very dark (23%) |
| Chroma | muted (0.055) |
| Temperature | warm |
| Nearest name | Dark Maroon (#3C0008) |
| Black text | 1.22:1 |
| White text | 17.09:1 |
Values
| HEX | #331110 |
| RGB | rgb(51, 17, 16) |
| HSL | hsl(2, 52%, 13%) |
| OKLCH | oklch(23.2% 0.055 24.1) |
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 #331110 | 17.09:1 | AAA | Lc -106.1 | Preferred for body text |
| Black text on #331110 | 1.22:1 | Fails | Lc 0.0 | Not readable |
| #331110 text on white | 17.09:1 | AAA | Lc 103.7 | Preferred for body text |
| #331110 text on black | 1.22:1 | 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
#F6E5E4
oklch(93.5% 0.019 21.6)
-
Step 200
200
#F1D0CD
oklch(88.5% 0.037 24)
-
Step 300
300
#E8B1AC
oklch(80.9% 0.065 24.5)
-
Step 400
400
#DA8680
oklch(70.7% 0.104 24.4)
-
Step 500
500
#CE6561
oklch(63.1% 0.134 23.9)
-
Step 600
600
#B94947
oklch(55.5% 0.146 24.1)
-
Step 700
700
#9F3A39
oklch(49.1% 0.135 24)
-
Step 800
800
#81312F
oklch(42.7% 0.111 24.4)
-
Step 900
900
#682C2A
oklch(37.6% 0.087 24)
-
Step 950
950 (this color)
#331110
oklch(23.2% 0.055 24.1)
#331110 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) | #191710 | 0.059 |
| Deuteranopia (no green cones) | #221E0F | 0.053 |
| Tritanopia (no blue cones) | #380B11 | 0.017 |
| Achromatopsia (no color) | #1C1C1C | 0.056 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #331110
#331110
oklch(23.2% 0.055 24.1)
- #002326
#002326
oklch(23.3% 0.04 203.2)
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 #331110, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Maroon #3C0008 ΔE 0.036
- Deep Brown #410200 ΔE 0.040
- Dark Brown #341C02 ΔE 0.044
- Chocolate Brown #411900 ΔE 0.050
- Mahogany #4A0100 ΔE 0.056
- Jet #212529 ΔE 0.070
- Dark Plum #3F012C ΔE 0.071
- Aubergine #3D0734 ΔE 0.077
Use #331110 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.