#330D15
Closest named color: Dark Maroon (#3C0008). oklch(22.7% 0.062 10.7), rgb(51, 13, 21).
Aa
White text reads best on this color (17.36:1).
About this color
#330D15 is a very dark, muted red. In OKLCH its lightness is 23%, its chroma 0.062 and its hue 11°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Maroon (#3C0008), ΔE 0.032 away. White text reads best on it, at 17.36:1.
| Hue family | Reds |
| Lightness | very dark (23%) |
| Chroma | muted (0.062) |
| Temperature | warm |
| Nearest name | Dark Maroon (#3C0008) |
| Black text | 1.20:1 |
| White text | 17.36:1 |
Values
| HEX | #330D15 |
| RGB | rgb(51, 13, 21) |
| HSL | hsl(347, 59%, 13%) |
| OKLCH | oklch(22.7% 0.062 10.7) |
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 #330D15 | 17.36:1 | AAA | Lc -106.2 | Preferred for body text |
| Black text on #330D15 | 1.20:1 | Fails | Lc 0.0 | Not readable |
| #330D15 text on white | 17.36:1 | AAA | Lc 103.9 | Preferred for body text |
| #330D15 text on black | 1.20:1 | 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
#F8E4E6
oklch(93.5% 0.022 10.6)
-
Step 200
200
#F3CFD3
oklch(88.6% 0.041 10.4)
-
Step 300
300
#EBAEB5
oklch(80.9% 0.072 11.2)
-
Step 400
400
#DF818F
oklch(70.8% 0.117 10.9)
-
Step 500
500
#D35D73
oklch(63.1% 0.15 10.9)
-
Step 600
600
#BE405C
oklch(55.6% 0.162 10.8)
-
Step 700
700
#A3304C
oklch(49% 0.151 10.3)
-
Step 800
800
#852A3E
oklch(42.8% 0.125 11)
-
Step 900
900
#6B2735
oklch(37.7% 0.098 10.5)
-
Step 950
950 (this color)
#330D15
oklch(22.7% 0.062 10.7)
#330D15 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) | #151515 | 0.069 |
| Deuteranopia (no green cones) | #1F1D14 | 0.063 |
| Tritanopia (no blue cones) | #380710 | 0.016 |
| Achromatopsia (no color) | #1A1A1A | 0.062 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #330D15
#330D15
oklch(22.7% 0.062 10.7)
- #002220
#002220
oklch(22.7% 0.039 189.1)
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 #330D15, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Maroon #3C0008 ΔE 0.032
- Deep Brown #410200 ΔE 0.043
- Dark Plum #3F012C ΔE 0.058
- Dark Brown #341C02 ΔE 0.059
- Mahogany #4A0100 ΔE 0.059
- Chocolate Brown #411900 ΔE 0.062
- Eggplant #380835 ΔE 0.065
- Aubergine #3D0734 ΔE 0.066
Use #330D15 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.