#422396
Closest named color: Imperial Purple (#480CA8). oklch(37.7% 0.174 287.2), rgb(66, 35, 150).
Aa
White text reads best on this color (10.98:1).
About this color
#422396 is a dark, vivid purple. In OKLCH its lightness is 38%, its chroma 0.174 and its hue 287°. Its hue sits on the cool side of the wheel. The nearest named color is Imperial Purple (#480CA8), ΔE 0.037 away. White text reads best on it, at 10.98:1.
| Hue family | Purples |
| Lightness | dark (38%) |
| Chroma | vivid (0.174) |
| Temperature | cool |
| Nearest name | Imperial Purple (#480CA8) |
| Black text | 1.91:1 |
| White text | 10.98:1 |
Values
| HEX | #422396 |
| RGB | rgb(66, 35, 150) |
| HSL | hsl(256, 62%, 36%) |
| OKLCH | oklch(37.7% 0.174 287.2) |
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 #422396 | 10.98:1 | AAA | Lc -98.5 | Preferred for body text |
| Black text on #422396 | 1.91:1 | Fails | Lc 9.4 | Not readable |
| #422396 text on white | 10.98:1 | AAA | Lc 94.5 | Preferred for body text |
| #422396 text on black | 1.91:1 | Fails | Lc -8.0 | 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
#F4F4FF
oklch(97% 0.015 286.1)
-
Step 100
100
#E8E7FF
oklch(93.6% 0.032 287.7)
-
Step 200
200
#D6D4FF
oklch(88.5% 0.059 287.3)
-
Step 300
300
#BCB7FF
oklch(80.9% 0.101 287.1)
-
Step 400
400
#9C8EFF
oklch(70.8% 0.161 287.2)
-
Step 500
500
#866BFF
oklch(63% 0.211 287.1)
-
Step 600
600
#7440FF
oklch(55.6% 0.26 287)
-
Step 700
700
#6519EC
oklch(49.1% 0.269 287.3)
-
Step 800
800
#511DBF
oklch(42.7% 0.223 286.9)
-
Step 900
900 (this color)
#422396
oklch(37.7% 0.174 287.2)
-
Step 950
950
#261758
oklch(27% 0.11 287.1)
#422396 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) | #003F99 | 0.082 |
| Deuteranopia (no green cones) | #003994 | 0.078 |
| Tritanopia (no blue cones) | #1D435B | 0.141 |
| Achromatopsia (no color) | #3C3C3C | 0.175 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #422396
#422396
oklch(37.7% 0.174 287.2)
- #474400
#474400
oklch(37.7% 0.081 106.8)
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 #422396, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Imperial Purple #480CA8 ΔE 0.037
- Indigo Blue #3A18B1 ΔE 0.049
- Chrysanthemum #560BAD ΔE 0.054
- Indigo #4B0082 ΔE 0.059
- Dark Slate Blue #483D8B ΔE 0.062
- Blueberry #464196 ΔE 0.066
- Sapphire #2138AB ΔE 0.068
- Rebecca Purple #663399 ΔE 0.080
Use #422396 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.