#24021C
Closest named color: Very Dark Purple (#2A0134). oklch(18.1% 0.072 338.7), rgb(36, 2, 28).
Aa
White text reads best on this color (19.08:1).
About this color
#24021C is a very dark, moderately saturated purple. In OKLCH its lightness is 18%, its chroma 0.072 and its hue 339°. Its hue sits on the warm side of the wheel. The nearest named color is Very Dark Purple (#2A0134), ΔE 0.049 away. White text reads best on it, at 19.08:1.
| Hue family | Purples |
| Lightness | very dark (18%) |
| Chroma | moderately saturated (0.072) |
| Temperature | warm |
| Nearest name | Very Dark Purple (#2A0134) |
| Black text | 1.10:1 |
| White text | 19.08:1 |
Values
| HEX | #24021C |
| RGB | rgb(36, 2, 28) |
| HSL | hsl(314, 89%, 7%) |
| OKLCH | oklch(18.1% 0.072 338.7) |
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 #24021C | 19.08:1 | AAA | Lc -107.1 | Preferred for body text |
| Black text on #24021C | 1.10:1 | Fails | Lc 0.0 | Not readable |
| #24021C text on white | 19.08:1 | AAA | Lc 105.0 | Preferred for body text |
| #24021C text on black | 1.10:1 | 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
#FBF3F8
oklch(97.2% 0.011 339.3)
-
Step 100
100
#F6E4EF
oklch(93.6% 0.024 340.3)
-
Step 200
200
#EFCEE4
oklch(88.6% 0.047 338.3)
-
Step 300
300
#E6ACD3
oklch(81% 0.084 339)
-
Step 400
400
#D77DBD
oklch(70.7% 0.136 338.7)
-
Step 500
500
#CA58AC
oklch(63.1% 0.174 338.9)
-
Step 600
600
#B53997
oklch(55.6% 0.189 339)
-
Step 700
700
#9B2A81
oklch(49.1% 0.175 338.7)
-
Step 800
800
#7E2569
oklch(42.7% 0.145 338.7)
-
Step 900
900
#662455
oklch(37.7% 0.113 339)
-
Step 950
950 (this color)
#24021C
oklch(18.1% 0.072 338.7)
#24021C 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) | #030C1D | 0.080 |
| Deuteranopia (no green cones) | #0E121B | 0.068 |
| Tritanopia (no blue cones) | #27030D | 0.034 |
| Achromatopsia (no color) | #101010 | 0.072 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #24021C
#24021C
oklch(18.1% 0.072 338.7)
- #00170B
#00170B
oklch(18% 0.041 159.5)
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 #24021C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Very Dark Purple #2A0134 ΔE 0.049
- Midnight Purple #280137 ΔE 0.055
- Very Dark Brown #1D0200 ΔE 0.067
- Eggplant #380835 ΔE 0.070
- Dark Plum #3F012C ΔE 0.073
- Dark Maroon #3C0008 ΔE 0.075
- Dark Purple #35063E ΔE 0.077
- Aubergine #3D0734 ΔE 0.078
Use #24021C 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.