#3C0B11
Closest named color: Dark Maroon (#3C0008). oklch(24.1% 0.076 18.2), rgb(60, 11, 17).
Aa
White text reads best on this color (16.82:1).
About this color
#3C0B11 is a very dark, moderately saturated red. In OKLCH its lightness is 24%, its chroma 0.076 and its hue 18°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Maroon (#3C0008), ΔE 0.022 away. White text reads best on it, at 16.82:1.
| Hue family | Reds |
| Lightness | very dark (24%) |
| Chroma | moderately saturated (0.076) |
| Temperature | warm |
| Nearest name | Dark Maroon (#3C0008) |
| Black text | 1.24:1 |
| White text | 16.82:1 |
Values
| HEX | #3C0B11 |
| RGB | rgb(60, 11, 17) |
| HSL | hsl(353, 69%, 14%) |
| OKLCH | oklch(24.1% 0.076 18.2) |
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 #3C0B11 | 16.82:1 | AAA | Lc -105.7 | Preferred for body text |
| Black text on #3C0B11 | 1.24:1 | Fails | Lc 0.0 | Not readable |
| #3C0B11 text on white | 16.82:1 | AAA | Lc 103.2 | Preferred for body text |
| #3C0B11 text on black | 1.24:1 | 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
#FEF2F2
oklch(97.1% 0.013 17.4)
-
Step 100
100
#FBE3E3
oklch(93.5% 0.026 17.6)
-
Step 200
200
#F9CDCD
oklch(88.6% 0.05 18.1)
-
Step 300
300
#F5A9AA
oklch(80.8% 0.09 18.4)
-
Step 400
400
#EC787E
oklch(70.7% 0.143 18.2)
-
Step 500
500
#E34E5D
oklch(63.2% 0.184 18.4)
-
Step 600
600
#CE2744
oklch(55.6% 0.2 18.2)
-
Step 700
700
#B21535
oklch(49.2% 0.186 18.4)
-
Step 800
800
#90182D
oklch(42.7% 0.153 18.1)
-
Step 900
900
#741D28
oklch(37.7% 0.12 18.2)
-
Step 950
950 (this color)
#3C0B11
oklch(24.1% 0.076 18.2)
#3C0B11 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) | #181711 | 0.084 |
| Deuteranopia (no green cones) | #252110 | 0.076 |
| Tritanopia (no blue cones) | #43010E | 0.020 |
| Achromatopsia (no color) | #1D1D1D | 0.077 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3C0B11
#3C0B11
oklch(24.1% 0.076 18.2)
- #002527
#002527
oklch(24% 0.041 200.2)
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 #3C0B11, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Maroon #3C0008 ΔE 0.022
- Deep Brown #410200 ΔE 0.026
- Mahogany #4A0100 ΔE 0.038
- Chocolate Brown #411900 ΔE 0.049
- Dark Brown #341C02 ΔE 0.056
- Dark Plum #3F012C ΔE 0.058
- Aubergine #3D0734 ΔE 0.068
- Eggplant #380835 ΔE 0.071
Use #3C0B11 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.