#330A15
Closest named color: Dark Maroon (#3C0008). oklch(22.2% 0.066 8.2), rgb(51, 10, 21).
Aa
White text reads best on this color (17.57:1).
About this color
#330A15 is a very dark, muted red. In OKLCH its lightness is 22%, its chroma 0.066 and its hue 8°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Maroon (#3C0008), ΔE 0.030 away. White text reads best on it, at 17.57:1.
| Hue family | Reds |
| Lightness | very dark (22%) |
| Chroma | muted (0.066) |
| Temperature | warm |
| Nearest name | Dark Maroon (#3C0008) |
| Black text | 1.19:1 |
| White text | 17.57:1 |
Values
| HEX | #330A15 |
| RGB | rgb(51, 10, 21) |
| HSL | hsl(344, 67%, 12%) |
| OKLCH | oklch(22.2% 0.066 8.2) |
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 #330A15 | 17.57:1 | AAA | Lc -106.3 | Preferred for body text |
| Black text on #330A15 | 1.19:1 | Fails | Lc 0.0 | Not readable |
| #330A15 text on white | 17.57:1 | AAA | Lc 104.0 | Preferred for body text |
| #330A15 text on black | 1.19:1 | 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
#FCF3F4
oklch(97.1% 0.01 9.5)
-
Step 100
100
#F8E4E7
oklch(93.6% 0.022 7.2)
-
Step 200
200
#F4CED3
oklch(88.5% 0.043 9.1)
-
Step 300
300
#EEACB7
oklch(80.9% 0.079 7.9)
-
Step 400
400
#E27D91
oklch(70.6% 0.126 8.2)
-
Step 500
500
#D75876
oklch(63.1% 0.161 8.4)
-
Step 600
600
#C2395F
oklch(55.6% 0.174 8.4)
-
Step 700
700
#A72A4F
oklch(49.2% 0.162 8.1)
-
Step 800
800
#882540
oklch(42.8% 0.134 8.7)
-
Step 900
900
#6D2437
oklch(37.7% 0.105 7.7)
-
Step 950
950 (this color)
#330A15
oklch(22.2% 0.066 8.2)
#330A15 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) | #131415 | 0.075 |
| Deuteranopia (no green cones) | #1E1C14 | 0.067 |
| Tritanopia (no blue cones) | #38040E | 0.017 |
| Achromatopsia (no color) | #191919 | 0.067 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #330A15
#330A15
oklch(22.2% 0.066 8.2)
- #00211E
#00211E
oklch(22.3% 0.039 186.2)
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 #330A15, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Maroon #3C0008 ΔE 0.030
- Deep Brown #410200 ΔE 0.044
- Dark Plum #3F012C ΔE 0.056
- Mahogany #4A0100 ΔE 0.061
- Eggplant #380835 ΔE 0.063
- Aubergine #3D0734 ΔE 0.064
- Dark Brown #341C02 ΔE 0.066
- Chocolate Brown #411900 ΔE 0.068
Use #330A15 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.