#241529
Closest named color: Rich Black (#0D1B2A). oklch(22.5% 0.043 317.4), rgb(36, 21, 41).
Aa
White text reads best on this color (17.29:1).
About this color
#241529 is a very dark, muted purple. In OKLCH its lightness is 23%, its chroma 0.043 and its hue 317°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Rich Black (#0D1B2A), ΔE 0.044 away. White text reads best on it, at 17.29:1.
| Hue family | Purples |
| Lightness | very dark (23%) |
| Chroma | muted (0.043) |
| Temperature | in between |
| Nearest name | Rich Black (#0D1B2A) |
| Black text | 1.21:1 |
| White text | 17.29:1 |
Values
| HEX | #241529 |
| RGB | rgb(36, 21, 41) |
| HSL | hsl(285, 32%, 12%) |
| OKLCH | oklch(22.5% 0.043 317.4) |
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 #241529 | 17.29:1 | AAA | Lc -106.4 | Preferred for body text |
| Black text on #241529 | 1.21:1 | Fails | Lc 0.0 | Not readable |
| #241529 text on white | 17.29:1 | AAA | Lc 104.1 | Preferred for body text |
| #241529 text on black | 1.21:1 | 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
#F7F4F8
oklch(97.1% 0.006 317.8)
-
Step 100
100
#EEE7F0
oklch(93.6% 0.014 318.7)
-
Step 200
200
#E1D4E6
oklch(88.6% 0.028 316.7)
-
Step 300
300
#CFB7D7
oklch(81% 0.051 317.7)
-
Step 400
400
#B691C2
oklch(70.7% 0.081 317.8)
-
Step 500
500
#A375B3
oklch(63.1% 0.104 317.1)
-
Step 600
600
#8E5D9F
oklch(55.7% 0.113 317)
-
Step 700
700
#794C88
oklch(49.2% 0.106 317.3)
-
Step 800
800
#623F6E
oklch(42.7% 0.086 317.1)
-
Step 900
900
#503559
oklch(37.6% 0.069 317.4)
-
Step 950
950 (this color)
#241529
oklch(22.5% 0.043 317.4)
#241529 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) | #121A2A | 0.037 |
| Deuteranopia (no green cones) | #161B28 | 0.033 |
| Tritanopia (no blue cones) | #24181D | 0.029 |
| Achromatopsia (no color) | #1B1B1B | 0.043 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #241529
#241529
oklch(22.5% 0.043 317.4)
- #12200C
#12200C
oklch(22.4% 0.041 137)
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 #241529, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rich Black #0D1B2A ΔE 0.044
- Dark #1B2431 ΔE 0.050
- Jet #212529 ΔE 0.055
- Very Dark Purple #2A0134 ΔE 0.058
- Eggplant #380835 ΔE 0.058
- Oxford Blue #1B263B ΔE 0.059
- Midnight Purple #280137 ΔE 0.060
- Dark Purple #35063E ΔE 0.065
Use #241529 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.