#3B0427
Closest named color: Dark Plum (#3F012C). oklch(23.9% 0.092 347.3), rgb(59, 4, 39).
Aa
White text reads best on this color (17.03:1).
About this color
#3B0427 is a very dark, moderately saturated red. In OKLCH its lightness is 24%, its chroma 0.092 and its hue 347°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Plum (#3F012C), ΔE 0.014 away. White text reads best on it, at 17.03:1.
| Hue family | Reds |
| Lightness | very dark (24%) |
| Chroma | moderately saturated (0.092) |
| Temperature | warm |
| Nearest name | Dark Plum (#3F012C) |
| Black text | 1.23:1 |
| White text | 17.03:1 |
Values
| HEX | #3B0427 |
| RGB | rgb(59, 4, 39) |
| HSL | hsl(322, 87%, 12%) |
| OKLCH | oklch(23.9% 0.092 347.3) |
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 #3B0427 | 17.03:1 | AAA | Lc -105.7 | Preferred for body text |
| Black text on #3B0427 | 1.23:1 | Fails | Lc 0.0 | Not readable |
| #3B0427 text on white | 17.03:1 | AAA | Lc 103.2 | Preferred for body text |
| #3B0427 text on black | 1.23:1 | 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
#FEF2F7
oklch(97.2% 0.014 350.1)
-
Step 100
100
#FBE2EE
oklch(93.6% 0.031 347.1)
-
Step 200
200
#F9CAE1
oklch(88.6% 0.061 347.4)
-
Step 300
300
#F5A4CE
oklch(81% 0.109 347.4)
-
Step 400
400
#EC6DB5
oklch(70.8% 0.175 347.4)
-
Step 500
500
#E13AA2
oklch(63% 0.223 347.3)
-
Step 600
600
#CA008C
oklch(55.6% 0.234 347.5)
-
Step 700
700
#AB0076
oklch(49.1% 0.207 347.4)
-
Step 800
800
#8D0061
oklch(42.7% 0.18 347.2)
-
Step 900
900
#730F50
oklch(37.7% 0.146 347.1)
-
Step 950
950 (this color)
#3B0427
oklch(23.9% 0.092 347.3)
#3B0427 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) | #0C1628 | 0.105 |
| Deuteranopia (no green cones) | #1D1F26 | 0.090 |
| Tritanopia (no blue cones) | #400214 | 0.038 |
| Achromatopsia (no color) | #1C1C1C | 0.093 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3B0427
#3B0427
oklch(23.9% 0.092 347.3)
- #00261A
#00261A
oklch(23.8% 0.049 167.2)
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 #3B0427, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Plum #3F012C ΔE 0.014
- Aubergine #3D0734 ΔE 0.025
- Eggplant #380835 ΔE 0.028
- Dark Purple #35063E ΔE 0.048
- Deep Purple #36013F ΔE 0.051
- Eggplant Purple #430541 ΔE 0.051
- Dark Maroon #3C0008 ΔE 0.054
- Very Dark Purple #2A0134 ΔE 0.055
Use #3B0427 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.