#432278
Closest named color: Indigo (#4B0082). oklch(34.9% 0.138 296), rgb(67, 34, 120).
Aa
White text reads best on this color (12.07:1).
About this color
#432278 is a dark, moderately saturated purple. In OKLCH its lightness is 35%, its chroma 0.138 and its hue 296°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Indigo (#4B0082), ΔE 0.045 away. White text reads best on it, at 12.07:1.
| Hue family | Purples |
| Lightness | dark (35%) |
| Chroma | moderately saturated (0.138) |
| Temperature | in between |
| Nearest name | Indigo (#4B0082) |
| Black text | 1.73:1 |
| White text | 12.07:1 |
Values
| HEX | #432278 |
| RGB | rgb(67, 34, 120) |
| HSL | hsl(263, 56%, 30%) |
| OKLCH | oklch(34.9% 0.138 296) |
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 #432278 | 12.07:1 | AAA | Lc -100.6 | Preferred for body text |
| Black text on #432278 | 1.73:1 | Fails | Lc 0.0 | Not readable |
| #432278 text on white | 12.07:1 | AAA | Lc 97.0 | Preferred for body text |
| #432278 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
#F6F4FE
oklch(97.2% 0.013 295.3)
-
Step 100
100
#EBE6FC
oklch(93.5% 0.03 296.2)
-
Step 200
200
#DCD2FC
oklch(88.5% 0.058 296.1)
-
Step 300
300
#C6B3FC
oklch(80.9% 0.103 296)
-
Step 400
400
#AB88FB
oklch(70.8% 0.165 295.9)
-
Step 500
500
#9864F8
oklch(63.1% 0.212 296)
-
Step 600
600
#8444E7
oklch(55.6% 0.23 295.9)
-
Step 700
700
#7034C9
oklch(49.1% 0.214 295.8)
-
Step 800
800
#5B2DA2
oklch(42.7% 0.177 296)
-
Step 900
900 (this color)
#432278
oklch(34.9% 0.138 296)
-
Step 950
950
#2B1A4B
oklch(26.9% 0.087 296)
#432278 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) | #00377B | 0.088 |
| Deuteranopia (no green cones) | #003576 | 0.088 |
| Tritanopia (no blue cones) | #35374A | 0.107 |
| Achromatopsia (no color) | #363636 | 0.139 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #432278
#432278
oklch(34.9% 0.138 296)
- #383F00
#383F00
oklch(34.9% 0.08 116.6)
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 #432278, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Indigo #4B0082 ΔE 0.045
- Royal Purple #4B006E ΔE 0.052
- Dark Slate Blue #483D8B ΔE 0.071
- Imperial Purple #480CA8 ΔE 0.082
- Midnight Blue #191970 ΔE 0.083
- Plum Purple #4E0550 ΔE 0.086
- Blueberry #464196 ΔE 0.087
- Grape Purple #5D1451 ΔE 0.091
Use #432278 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.