#3D0025
Closest named color: Dark Plum (#3F012C). oklch(23.7% 0.099 350), rgb(61, 0, 37).
Aa
White text reads best on this color (17.14:1).
About this color
#3D0025 is a very dark, moderately saturated red. In OKLCH its lightness is 24%, its chroma 0.099 and its hue 350°. 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 17.14:1.
| Hue family | Reds |
| Lightness | very dark (24%) |
| Chroma | moderately saturated (0.099) |
| Temperature | warm |
| Nearest name | Dark Plum (#3F012C) |
| Black text | 1.22:1 |
| White text | 17.14:1 |
Values
| HEX | #3D0025 |
| RGB | rgb(61, 0, 37) |
| HSL | hsl(324, 100%, 12%) |
| OKLCH | oklch(23.7% 0.099 350) |
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 #3D0025 | 17.14:1 | AAA | Lc -105.6 | Preferred for body text |
| Black text on #3D0025 | 1.22:1 | Fails | Lc 0.0 | Not readable |
| #3D0025 text on white | 17.14:1 | AAA | Lc 103.0 | Preferred for body text |
| #3D0025 text on black | 1.22:1 | 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
#FEF1F7
oklch(97% 0.016 347.6)
-
Step 100
100
#FDE1ED
oklch(93.6% 0.034 350)
-
Step 200
200
#FCC8DF
oklch(88.5% 0.066 350.2)
-
Step 300
300
#FAA1CB
oklch(80.9% 0.117 350.2)
-
Step 400
400
#F267B1
oklch(70.7% 0.187 349.9)
-
Step 500
500
#E92B9D
oklch(63.1% 0.24 350.1)
-
Step 600
600
#CB0086
oklch(55.5% 0.232 349.9)
-
Step 700
700
#AC0071
oklch(49.1% 0.205 349.8)
-
Step 800
800
#8E005C
oklch(42.6% 0.178 350.1)
-
Step 900
900
#77014D
oklch(37.6% 0.156 349.7)
-
Step 950
950 (this color)
#3D0025
oklch(23.7% 0.099 350)
#3D0025 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) | #0B1426 | 0.113 |
| Deuteranopia (no green cones) | #1E1F24 | 0.097 |
| Tritanopia (no blue cones) | #420012 | 0.039 |
| Achromatopsia (no color) | #1B1B1B | 0.100 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3D0025
#3D0025
oklch(23.7% 0.099 350)
- #00261B
#00261B
oklch(23.9% 0.048 169.1)
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 #3D0025, 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 0.029
- Eggplant #380835 ΔE 0.034
- Dark Maroon #3C0008 ΔE 0.052
- Dark Purple #35063E ΔE 0.053
- Eggplant Purple #430541 ΔE 0.054
- Deep Purple #36013F ΔE 0.055
- Very Dark Purple #2A0134 ΔE 0.060
Use #3D0025 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.