#422F46
Closest named color: Space Cadet (#2B2D42). oklch(33.7% 0.047 320.4), rgb(66, 47, 70).
Aa
White text reads best on this color (12.16:1).
About this color
#422F46 is a dark, muted purple. In OKLCH its lightness is 34%, its chroma 0.047 and its hue 320°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Space Cadet (#2B2D42), ΔE 0.044 away. White text reads best on it, at 12.16:1.
| Hue family | Purples |
| Lightness | dark (34%) |
| Chroma | muted (0.047) |
| Temperature | in between |
| Nearest name | Space Cadet (#2B2D42) |
| Black text | 1.72:1 |
| White text | 12.16:1 |
Values
| HEX | #422F46 |
| RGB | rgb(66, 47, 70) |
| HSL | hsl(290, 20%, 23%) |
| OKLCH | oklch(33.7% 0.047 320.4) |
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 #422F46 | 12.16:1 | AAA | Lc -101.2 | Preferred for body text |
| Black text on #422F46 | 1.72:1 | Fails | Lc 0.0 | Not readable |
| #422F46 text on white | 12.16:1 | AAA | Lc 97.7 | Preferred for body text |
| #422F46 text on black | 1.72:1 | 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
#F7F4F7
oklch(97% 0.005 325.6)
-
Step 100
100
#EDE8EE
oklch(93.7% 0.01 320.5)
-
Step 200
200
#DFD5E1
oklch(88.5% 0.019 320.6)
-
Step 300
300
#CBBACF
oklch(81% 0.035 319.8)
-
Step 400
400
#B196B7
oklch(70.8% 0.056 320.1)
-
Step 500
500
#9D7BA4
oklch(63% 0.072 320.5)
-
Step 600
600
#886490
oklch(55.6% 0.079 320.2)
-
Step 700
700
#73537A
oklch(49.1% 0.072 320.2)
-
Step 800
800
#5E4463
oklch(42.7% 0.06 320.9)
-
Step 900
900 (this color)
#422F46
oklch(33.7% 0.047 320.4)
-
Step 950
950
#2D222F
oklch(27% 0.028 321.1)
#422F46 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) | #2C3447 | 0.040 |
| Deuteranopia (no green cones) | #313645 | 0.036 |
| Tritanopia (no blue cones) | #423137 | 0.030 |
| Achromatopsia (no color) | #363636 | 0.047 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #422F46
#422F46
oklch(33.7% 0.047 320.4)
- #2A3D26
#2A3D26
oklch(33.7% 0.046 140.2)
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 #422F46, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Space Cadet #2B2D42 ΔE 0.044
- Onyx #343A40 ΔE 0.045
- Gunmetal #293241 ΔE 0.046
- Charcoal Grey #3C4142 ΔE 0.060
- Dark Blue Grey #1F3B4D ΔE 0.061
- Prussian Blue #1D3557 ΔE 0.063
- Dark Grey Blue #29465B ΔE 0.076
- Charcoal #264653 ΔE 0.077
Use #422F46 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.