#330F1C
Closest named color: Dark Maroon (#3C0008). oklch(23.2% 0.06 0.4), rgb(51, 15, 28).
Aa
White text reads best on this color (17.13:1).
About this color
#330F1C is a very dark, muted red. In OKLCH its lightness is 23%, its chroma 0.060 and its hue 0°. 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 17.13:1.
| Hue family | Reds |
| Lightness | very dark (23%) |
| Chroma | muted (0.060) |
| Temperature | warm |
| Nearest name | Dark Maroon (#3C0008) |
| Black text | 1.22:1 |
| White text | 17.13:1 |
Values
| HEX | #330F1C |
| RGB | rgb(51, 15, 28) |
| HSL | hsl(338, 55%, 13%) |
| OKLCH | oklch(23.2% 0.06 0.4) |
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 #330F1C | 17.13:1 | AAA | Lc -106.1 | Preferred for body text |
| Black text on #330F1C | 1.22:1 | Fails | Lc 0.0 | Not readable |
| #330F1C text on white | 17.13:1 | AAA | Lc 103.7 | Preferred for body text |
| #330F1C 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
#FBF3F5
oklch(97.1% 0.009 0.1)
-
Step 100
100
#F7E4E9
oklch(93.5% 0.022 359.7)
-
Step 200
200
#F1CFD8
oklch(88.6% 0.04 0.2)
-
Step 300
300
#E8AEBE
oklch(80.9% 0.071 0.6)
-
Step 400
400
#DA819D
oklch(70.6% 0.114 0.2)
-
Step 500
500
#CE5F85
oklch(63.2% 0.146 0.6)
-
Step 600
600
#B9426F
oklch(55.6% 0.158 0.3)
-
Step 700
700
#9F335D
oklch(49.1% 0.147 0.2)
-
Step 800
800
#812B4C
oklch(42.6% 0.122 0)
-
Step 900
900
#68283F
oklch(37.6% 0.095 0.3)
-
Step 950
950 (this color)
#330F1C
oklch(23.2% 0.06 0.4)
#330F1C 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) | #15171C | 0.067 |
| Deuteranopia (no green cones) | #1F1E1B | 0.061 |
| Tritanopia (no blue cones) | #380C14 | 0.018 |
| Achromatopsia (no color) | #1C1C1C | 0.060 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #330F1C
#330F1C
oklch(23.2% 0.06 0.4)
- #00241E
#00241E
oklch(23.3% 0.043 179.1)
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 #330F1C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Maroon #3C0008 ΔE 0.040
- Dark Plum #3F012C ΔE 0.050
- Deep Brown #410200 ΔE 0.052
- Eggplant #380835 ΔE 0.054
- Aubergine #3D0734 ΔE 0.055
- Dark Brown #341C02 ΔE 0.065
- Mahogany #4A0100 ΔE 0.065
- Chocolate Brown #411900 ΔE 0.067
Use #330F1C 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.