#3D0A17
Closest named color: Dark Maroon (#3C0008). oklch(24.3% 0.079 10.5), rgb(61, 10, 23).
Aa
White text reads best on this color (16.74:1).
About this color
#3D0A17 is a very dark, moderately saturated red. In OKLCH its lightness is 24%, its chroma 0.079 and its hue 10°. 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 16.74:1.
| Hue family | Reds |
| Lightness | very dark (24%) |
| Chroma | moderately saturated (0.079) |
| Temperature | warm |
| Nearest name | Dark Maroon (#3C0008) |
| Black text | 1.25:1 |
| White text | 16.74:1 |
Values
| HEX | #3D0A17 |
| RGB | rgb(61, 10, 23) |
| HSL | hsl(345, 72%, 14%) |
| OKLCH | oklch(24.3% 0.079 10.5) |
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 #3D0A17 | 16.74:1 | AAA | Lc -105.6 | Preferred for body text |
| Black text on #3D0A17 | 1.25:1 | Fails | Lc 0.0 | Not readable |
| #3D0A17 text on white | 16.74:1 | AAA | Lc 103.1 | Preferred for body text |
| #3D0A17 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
#FEF2F3
oklch(97.1% 0.013 11.5)
-
Step 100
100
#FBE3E5
oklch(93.6% 0.026 11.9)
-
Step 200
200
#F9CCD1
oklch(88.5% 0.051 10.7)
-
Step 300
300
#F6A8B2
oklch(81% 0.093 10.9)
-
Step 400
400
#ED758A
oklch(70.7% 0.149 10.7)
-
Step 500
500
#E3496E
oklch(63% 0.19 10.2)
-
Step 600
600
#CF1E56
oklch(55.7% 0.207 10.5)
-
Step 700
700
#B20846
oklch(49% 0.192 10.4)
-
Step 800
800
#91113A
oklch(42.7% 0.16 10.3)
-
Step 900
900
#741A32
oklch(37.6% 0.124 10.1)
-
Step 950
950 (this color)
#3D0A17
oklch(24.3% 0.079 10.5)
#3D0A17 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) | #171717 | 0.088 |
| Deuteranopia (no green cones) | #242116 | 0.079 |
| Tritanopia (no blue cones) | #43010F | 0.020 |
| Achromatopsia (no color) | #1E1E1E | 0.079 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3D0A17
#3D0A17
oklch(24.3% 0.079 10.5)
- #002625
#002625
oklch(24.3% 0.042 192.1)
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 #3D0A17, 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 0.034
- Mahogany #4A0100 ΔE 0.042
- Dark Plum #3F012C ΔE 0.047
- Chocolate Brown #411900 ΔE 0.057
- Aubergine #3D0734 ΔE 0.057
- Eggplant #380835 ΔE 0.061
- Dark Brown #341C02 ΔE 0.065
Use #3D0A17 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.