#3D0810
Closest named color: Dark Maroon (#3C0008). oklch(23.9% 0.081 17.8), rgb(61, 8, 16).
Aa
White text reads best on this color (16.92:1).
About this color
#3D0810 is a very dark, moderately saturated red. In OKLCH its lightness is 24%, its chroma 0.081 and its hue 18°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Maroon (#3C0008), ΔE 0.018 away. White text reads best on it, at 16.92:1.
| Hue family | Reds |
| Lightness | very dark (24%) |
| Chroma | moderately saturated (0.081) |
| Temperature | warm |
| Nearest name | Dark Maroon (#3C0008) |
| Black text | 1.24:1 |
| White text | 16.92:1 |
Values
| HEX | #3D0810 |
| RGB | rgb(61, 8, 16) |
| HSL | hsl(351, 77%, 14%) |
| OKLCH | oklch(23.9% 0.081 17.8) |
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 #3D0810 | 16.92:1 | AAA | Lc -105.7 | Preferred for body text |
| Black text on #3D0810 | 1.24:1 | Fails | Lc 0.0 | Not readable |
| #3D0810 text on white | 16.92:1 | AAA | Lc 103.2 | Preferred for body text |
| #3D0810 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
#FCE3E3
oklch(93.6% 0.028 17.7)
-
Step 200
200
#FBCCCC
oklch(88.6% 0.053 18.2)
-
Step 300
300
#F8A8AA
oklch(81% 0.095 17.7)
-
Step 400
400
#F0747C
oklch(70.6% 0.153 17.8)
-
Step 500
500
#E7475B
oklch(63% 0.196 17.8)
-
Step 600
600
#D31842
oklch(55.7% 0.213 17.7)
-
Step 700
700
#B50034
oklch(49% 0.196 17.6)
-
Step 800
800
#940D2B
oklch(42.8% 0.164 17.9)
-
Step 900
900
#771827
oklch(37.8% 0.128 17.6)
-
Step 950
950 (this color)
#3D0810
oklch(23.9% 0.081 17.8)
#3D0810 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) | #171610 | 0.089 |
| Deuteranopia (no green cones) | #24210E | 0.083 |
| Tritanopia (no blue cones) | #44000B | 0.019 |
| Achromatopsia (no color) | #1D1D1D | 0.081 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3D0810
#3D0810
oklch(23.9% 0.081 17.8)
- #002526
#002526
oklch(24% 0.041 197.5)
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 #3D0810, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Maroon #3C0008 ΔE 0.018
- Deep Brown #410200 ΔE 0.024
- Mahogany #4A0100 ΔE 0.036
- Chocolate Brown #411900 ΔE 0.052
- Dark Plum #3F012C ΔE 0.057
- Dark Brown #341C02 ΔE 0.061
- Aubergine #3D0734 ΔE 0.068
- Eggplant #380835 ΔE 0.072
Use #3D0810 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.