#422E50
Closest named color: Space Cadet (#2B2D42). oklch(34% 0.063 310.4), rgb(66, 46, 80).
Aa
White text reads best on this color (12.08:1).
About this color
#422E50 is a dark, muted purple. In OKLCH its lightness is 34%, its chroma 0.063 and its hue 310°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Space Cadet (#2B2D42), ΔE 0.050 away. White text reads best on it, at 12.08:1.
| Hue family | Purples |
| Lightness | dark (34%) |
| Chroma | muted (0.063) |
| Temperature | in between |
| Nearest name | Space Cadet (#2B2D42) |
| Black text | 1.73:1 |
| White text | 12.08:1 |
Values
| HEX | #422E50 |
| RGB | rgb(66, 46, 80) |
| HSL | hsl(275, 27%, 25%) |
| OKLCH | oklch(34% 0.063 310.4) |
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 #422E50 | 12.08:1 | AAA | Lc -101.1 | Preferred for body text |
| Black text on #422E50 | 1.73:1 | Fails | Lc 0.0 | Not readable |
| #422E50 text on white | 12.08:1 | AAA | Lc 97.5 | Preferred for body text |
| #422E50 text on black | 1.73:1 | 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
#F7F4F9
oklch(97.1% 0.007 312.3)
-
Step 100
100
#EDE7F1
oklch(93.6% 0.015 312.2)
-
Step 200
200
#DED5E6
oklch(88.5% 0.025 309.3)
-
Step 300
300
#CAB9D8
oklch(81% 0.047 309.8)
-
Step 400
400
#AF94C4
oklch(70.7% 0.075 310)
-
Step 500
500
#9C79B5
oklch(63.2% 0.096 310.5)
-
Step 600
600
#8661A1
oklch(55.6% 0.105 309.9)
-
Step 700
700
#72508A
oklch(49.2% 0.098 310.2)
-
Step 800
800
#5D4270
oklch(42.8% 0.08 310.3)
-
Step 900
900 (this color)
#422E50
oklch(34% 0.063 310.4)
-
Step 950
950
#2D2135
oklch(27.1% 0.04 311.2)
#422E50 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) | #273551 | 0.048 |
| Deuteranopia (no green cones) | #2C364F | 0.043 |
| Tritanopia (no blue cones) | #40333B | 0.045 |
| Achromatopsia (no color) | #363636 | 0.063 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #422E50
#422E50
oklch(34% 0.063 310.4)
- #2D3E19
#2D3E19
oklch(33.9% 0.063 129.6)
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 #422E50, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Space Cadet #2B2D42 ΔE 0.050
- Gunmetal #293241 ΔE 0.055
- Onyx #343A40 ΔE 0.058
- Prussian Blue #1D3557 ΔE 0.060
- Dark Blue Grey #1F3B4D ΔE 0.066
- Charcoal Grey #3C4142 ΔE 0.072
- Grape Purple #5D1451 ΔE 0.075
- Dark Grey Blue #29465B ΔE 0.077
Use #422E50 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.