#3D0102
Closest named color: Dark Maroon (#3C0008). oklch(22.8% 0.091 27.6), rgb(61, 1, 2).
Aa
White text reads best on this color (17.44:1).
About this color
#3D0102 is a very dark, moderately saturated red. In OKLCH its lightness is 23%, its chroma 0.091 and its hue 28°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Maroon (#3C0008), ΔE 0.012 away. White text reads best on it, at 17.44:1.
| Hue family | Reds |
| Lightness | very dark (23%) |
| Chroma | moderately saturated (0.091) |
| Temperature | warm |
| Nearest name | Dark Maroon (#3C0008) |
| Black text | 1.20:1 |
| White text | 17.44:1 |
Values
| HEX | #3D0102 |
| RGB | rgb(61, 1, 2) |
| HSL | hsl(359, 97%, 12%) |
| OKLCH | oklch(22.8% 0.091 27.6) |
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 #3D0102 | 17.44:1 | AAA | Lc -105.8 | Preferred for body text |
| Black text on #3D0102 | 1.20:1 | Fails | Lc 0.0 | Not readable |
| #3D0102 text on white | 17.44:1 | AAA | Lc 103.3 | Preferred for body text |
| #3D0102 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
#FFF2F0
oklch(97.1% 0.014 28)
-
Step 100
100
#FEE3DF
oklch(93.7% 0.03 27.8)
-
Step 200
200
#FFCBC4
oklch(88.6% 0.06 27.2)
-
Step 300
300
#FFA59A
oklch(80.9% 0.109 27.3)
-
Step 400
400
#F96F62
oklch(70.7% 0.172 27.7)
-
Step 500
500
#F23A34
oklch(63.1% 0.221 27.6)
-
Step 600
600
#D90013
oklch(55.7% 0.227 27.6)
-
Step 700
700
#B7000E
oklch(49% 0.2 27.6)
-
Step 800
800
#98000A
oklch(42.7% 0.174 27.5)
-
Step 900
900
#7C0D0E
oklch(37.6% 0.143 27.5)
-
Step 950
950 (this color)
#3D0102
oklch(22.8% 0.091 27.6)
#3D0102 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) | #151101 | 0.099 |
| Deuteranopia (no green cones) | #241E00 | 0.088 |
| Tritanopia (no blue cones) | #440002 | 0.017 |
| Achromatopsia (no color) | #1A1A1A | 0.092 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3D0102
#3D0102
oklch(22.8% 0.091 27.6)
- #002126
#002126
oklch(22.7% 0.039 209.2)
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 #3D0102, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Maroon #3C0008 ΔE 0.012
- Deep Brown #410200 ΔE 0.012
- Mahogany #4A0100 ΔE 0.033
- Chocolate Brown #411900 ΔE 0.055
- Dark Brown #341C02 ΔE 0.063
- Dark Plum #3F012C ΔE 0.074
- Very Dark Brown #1D0200 ΔE 0.086
- Aubergine #3D0734 ΔE 0.087
Use #3D0102 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.