#422858
Closest named color: Space Cadet (#2B2D42). oklch(33.3% 0.086 307.4), rgb(66, 40, 88).
Aa
White text reads best on this color (12.52:1).
About this color
#422858 is a dark, moderately saturated purple. In OKLCH its lightness is 33%, its chroma 0.086 and its hue 307°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Space Cadet (#2B2D42), ΔE 0.062 away. White text reads best on it, at 12.52:1.
| Hue family | Purples |
| Lightness | dark (33%) |
| Chroma | moderately saturated (0.086) |
| Temperature | in between |
| Nearest name | Space Cadet (#2B2D42) |
| Black text | 1.67:1 |
| White text | 12.52:1 |
Values
| HEX | #422858 |
| RGB | rgb(66, 40, 88) |
| HSL | hsl(273, 38%, 25%) |
| OKLCH | oklch(33.3% 0.086 307.4) |
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 #422858 | 12.52:1 | AAA | Lc -101.7 | Preferred for body text |
| Black text on #422858 | 1.67:1 | Fails | Lc 0.0 | Not readable |
| #422858 text on white | 12.52:1 | AAA | Lc 98.3 | Preferred for body text |
| #422858 text on black | 1.67:1 | 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 900.
-
Step 50
50
#F7F4FA
oklch(97.1% 0.009 308.4)
-
Step 100
100
#EDE7F4
oklch(93.6% 0.018 306.7)
-
Step 200
200
#DFD3EC
oklch(88.4% 0.036 307.2)
-
Step 300
300
#CCB6E2
oklch(80.9% 0.065 307.6)
-
Step 400
400
#B28FD3
oklch(70.7% 0.104 307.5)
-
Step 500
500
#9F72C7
oklch(63.1% 0.132 307.4)
-
Step 600
600
#8A59B4
oklch(55.7% 0.144 307.2)
-
Step 700
700
#75489B
oklch(49.1% 0.134 307.2)
-
Step 800
800
#5F3C7D
oklch(42.7% 0.11 307.2)
-
Step 900
900 (this color)
#422858
oklch(33.3% 0.086 307.4)
-
Step 950
950
#2E1F3B
oklch(27.1% 0.054 307.8)
#422858 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) | #1A335A | 0.068 |
| Deuteranopia (no green cones) | #223457 | 0.061 |
| Tritanopia (no blue cones) | #3F303C | 0.061 |
| Achromatopsia (no color) | #343434 | 0.087 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #422858
#422858
oklch(33.3% 0.086 307.4)
- #2A3E00
#2A3E00
oklch(33.4% 0.086 127.2)
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 #422858, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Space Cadet #2B2D42 ΔE 0.062
- Grape Purple #5D1451 ΔE 0.066
- Plum Purple #4E0550 ΔE 0.067
- Prussian Blue #1D3557 ΔE 0.067
- Deep Violet #490648 ΔE 0.069
- Gunmetal #293241 ΔE 0.071
- Royal Purple #4B006E ΔE 0.077
- Eggplant Purple #430541 ΔE 0.078
Use #422858 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.