#22152E
Closest named color: Rich Black (#0D1B2A). oklch(22.6% 0.05 306.8), rgb(34, 21, 46).
Aa
White text reads best on this color (17.28:1).
About this color
#22152E is a very dark, muted purple. In OKLCH its lightness is 23%, its chroma 0.050 and its hue 307°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Rich Black (#0D1B2A), ΔE 0.043 away. White text reads best on it, at 17.28:1.
| Hue family | Purples |
| Lightness | very dark (23%) |
| Chroma | muted (0.050) |
| Temperature | in between |
| Nearest name | Rich Black (#0D1B2A) |
| Black text | 1.21:1 |
| White text | 17.28:1 |
Values
| HEX | #22152E |
| RGB | rgb(34, 21, 46) |
| HSL | hsl(271, 37%, 13%) |
| OKLCH | oklch(22.6% 0.05 306.8) |
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 #22152E | 17.28:1 | AAA | Lc -106.4 | Preferred for body text |
| Black text on #22152E | 1.21:1 | Fails | Lc 0.0 | Not readable |
| #22152E text on white | 17.28:1 | AAA | Lc 104.1 | Preferred for body text |
| #22152E 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
#F7F4FA
oklch(97.1% 0.009 308.4)
-
Step 100
100
#EDE7F3
oklch(93.6% 0.017 308.3)
-
Step 200
200
#DFD4EB
oklch(88.6% 0.033 307.1)
-
Step 300
300
#CAB7DF
oklch(80.8% 0.059 306.6)
-
Step 400
400
#B091CF
oklch(70.7% 0.095 307)
-
Step 500
500
#9C75C2
oklch(63.1% 0.12 306.6)
-
Step 600
600
#875CAF
oklch(55.6% 0.131 306.5)
-
Step 700
700
#734B96
oklch(49.1% 0.122 307.1)
-
Step 800
800
#5D3E7A
oklch(42.6% 0.101 306.4)
-
Step 900
900
#4C3562
oklch(37.6% 0.079 306.5)
-
Step 950
950 (this color)
#22152E
oklch(22.6% 0.05 306.8)
#22152E 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) | #0F1A2F | 0.037 |
| Deuteranopia (no green cones) | #121B2D | 0.034 |
| Tritanopia (no blue cones) | #20191F | 0.036 |
| Achromatopsia (no color) | #1B1B1B | 0.050 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #22152E
#22152E
oklch(22.6% 0.05 306.8)
- #162004
#162004
oklch(22.6% 0.05 126.3)
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 #22152E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rich Black #0D1B2A ΔE 0.043
- Dark #1B2431 ΔE 0.050
- Very Dark Purple #2A0134 ΔE 0.053
- Midnight Purple #280137 ΔE 0.054
- Oxford Blue #1B263B ΔE 0.056
- Eggplant #380835 ΔE 0.057
- Jet #212529 ΔE 0.058
- Dark Purple #35063E ΔE 0.061
Use #22152E 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.