#422164
Closest named color: Royal Purple (#4B006E). oklch(32.9% 0.114 303.3), rgb(66, 33, 100).
Aa
White text reads best on this color (12.85:1).
About this color
#422164 is a dark, moderately saturated purple. In OKLCH its lightness is 33%, its chroma 0.114 and its hue 303°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Royal Purple (#4B006E), ΔE 0.051 away. White text reads best on it, at 12.85:1.
| Hue family | Purples |
| Lightness | dark (33%) |
| Chroma | moderately saturated (0.114) |
| Temperature | in between |
| Nearest name | Royal Purple (#4B006E) |
| Black text | 1.63:1 |
| White text | 12.85:1 |
Values
| HEX | #422164 |
| RGB | rgb(66, 33, 100) |
| HSL | hsl(270, 50%, 26%) |
| OKLCH | oklch(32.9% 0.114 303.3) |
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 #422164 | 12.85:1 | AAA | Lc -102.0 | Preferred for body text |
| Black text on #422164 | 1.63:1 | Fails | Lc 0.0 | Not readable |
| #422164 text on white | 12.85:1 | AAA | Lc 98.6 | Preferred for body text |
| #422164 text on black | 1.63:1 | 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
#F7F4FC
oklch(97.2% 0.011 303.1)
-
Step 100
100
#EDE6F8
oklch(93.6% 0.025 303.5)
-
Step 200
200
#DFD2F4
oklch(88.5% 0.048 302.8)
-
Step 300
300
#CCB3EF
oklch(80.8% 0.087 303.5)
-
Step 400
400
#B28AE6
oklch(70.7% 0.136 303.1)
-
Step 500
500
#A069DF
oklch(63.1% 0.176 303.2)
-
Step 600
600
#8C4DCC
oklch(55.6% 0.191 303.6)
-
Step 700
700
#773DB1
oklch(49.1% 0.178 303.4)
-
Step 800
800
#60338F
oklch(42.6% 0.147 303.2)
-
Step 900
900 (this color)
#422164
oklch(32.9% 0.114 303.3)
-
Step 950
950
#2E1C43
oklch(27% 0.072 303.2)
#422164 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) | #003166 | 0.091 |
| Deuteranopia (no green cones) | #0D3263 | 0.085 |
| Tritanopia (no blue cones) | #3B2F3F | 0.084 |
| Achromatopsia (no color) | #323232 | 0.115 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #422164
#422164
oklch(32.9% 0.114 303.3)
- #2D3B00
#2D3B00
oklch(32.8% 0.081 123.2)
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 #422164, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Royal Purple #4B006E ΔE 0.051
- Plum Purple #4E0550 ΔE 0.060
- Indigo #4B0082 ΔE 0.066
- Deep Violet #490648 ΔE 0.067
- Grape Purple #5D1451 ΔE 0.069
- Eggplant Purple #430541 ΔE 0.078
- Prussian Blue #1D3557 ΔE 0.083
- Midnight Blue #191970 ΔE 0.084
Use #422164 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.