#3A0E10
Closest named color: Dark Maroon (#3C0008). oklch(24.1% 0.07 21.5), rgb(58, 14, 16).
Aa
White text reads best on this color (16.79:1).
About this color
#3A0E10 is a very dark, muted red. In OKLCH its lightness is 24%, its chroma 0.070 and its hue 21°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Maroon (#3C0008), ΔE 0.026 away. White text reads best on it, at 16.79:1.
| Hue family | Reds |
| Lightness | very dark (24%) |
| Chroma | muted (0.070) |
| Temperature | warm |
| Nearest name | Dark Maroon (#3C0008) |
| Black text | 1.25:1 |
| White text | 16.79:1 |
Values
| HEX | #3A0E10 |
| RGB | rgb(58, 14, 16) |
| HSL | hsl(357, 61%, 14%) |
| OKLCH | oklch(24.1% 0.07 21.5) |
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 #3A0E10 | 16.79:1 | AAA | Lc -105.8 | Preferred for body text |
| Black text on #3A0E10 | 1.25:1 | Fails | Lc 0.0 | Not readable |
| #3A0E10 text on white | 16.79:1 | AAA | Lc 103.3 | Preferred for body text |
| #3A0E10 text on black | 1.25:1 | 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
#FDF3F2
oklch(97.2% 0.011 24.3)
-
Step 100
100
#FAE4E3
oklch(93.6% 0.024 20.7)
-
Step 200
200
#F6CECC
oklch(88.5% 0.045 21.4)
-
Step 300
300
#F1ACA9
oklch(80.9% 0.082 21.8)
-
Step 400
400
#E77D7C
oklch(70.7% 0.131 21.5)
-
Step 500
500
#DD565B
oklch(63.1% 0.169 21.2)
-
Step 600
600
#C83541
oklch(55.6% 0.183 21.3)
-
Step 700
700
#AC2532
oklch(49% 0.17 21.6)
-
Step 800
800
#8C222A
oklch(42.7% 0.141 21.7)
-
Step 900
900
#712326
oklch(37.8% 0.11 21.9)
-
Step 950
950 (this color)
#3A0E10
oklch(24.1% 0.07 21.5)
#3A0E10 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 | 0.076 |
| Deuteranopia (no green cones) | #25210F | 0.069 |
| Tritanopia (no blue cones) | #40050F | 0.019 |
| Achromatopsia (no color) | #1D1D1D | 0.070 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3A0E10
#3A0E10
oklch(24.1% 0.07 21.5)
- #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 #3A0E10, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Maroon #3C0008 ΔE 0.026
- Deep Brown #410200 ΔE 0.028
- Mahogany #4A0100 ΔE 0.041
- Chocolate Brown #411900 ΔE 0.045
- Dark Brown #341C02 ΔE 0.049
- Dark Plum #3F012C ΔE 0.063
- Aubergine #3D0734 ΔE 0.072
- Eggplant #380835 ΔE 0.074
Use #3A0E10 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.