#431050
Closest named color: Deep Violet (#490648). oklch(29.3% 0.117 318.6), rgb(67, 16, 80).
Aa
White text reads best on this color (14.69:1).
About this color
#431050 is a dark, moderately saturated purple. In OKLCH its lightness is 29%, its chroma 0.117 and its hue 319°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Deep Violet (#490648), ΔE 0.023 away. White text reads best on it, at 14.69:1.
| Hue family | Purples |
| Lightness | dark (29%) |
| Chroma | moderately saturated (0.117) |
| Temperature | in between |
| Nearest name | Deep Violet (#490648) |
| Black text | 1.42:1 |
| White text | 14.69:1 |
Values
| HEX | #431050 |
| RGB | rgb(67, 16, 80) |
| HSL | hsl(288, 67%, 19%) |
| OKLCH | oklch(29.3% 0.117 318.6) |
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 #431050 | 14.69:1 | AAA | Lc -103.8 | Preferred for body text |
| Black text on #431050 | 1.42:1 | Fails | Lc 0.0 | Not readable |
| #431050 text on white | 14.69:1 | AAA | Lc 100.9 | Preferred for body text |
| #431050 text on black | 1.42:1 | 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 950.
-
Step 50
50
#FBF2FE
oklch(97.2% 0.018 317.7)
-
Step 100
100
#F6E2FB
oklch(93.6% 0.04 319.5)
-
Step 200
200
#EFCAFA
oklch(88.5% 0.076 318.4)
-
Step 300
300
#E6A3FA
oklch(80.9% 0.138 318.3)
-
Step 400
400
#D869F7
oklch(70.7% 0.221 318.4)
-
Step 500
500
#CC29F2
oklch(63.1% 0.282 318.6)
-
Step 600
600
#B000D4
oklch(55.6% 0.269 318.5)
-
Step 700
700
#9500B3
oklch(49.1% 0.237 318.7)
-
Step 800
800
#7B0094
oklch(42.7% 0.206 318.8)
-
Step 900
900
#67007D
oklch(37.7% 0.182 318.5)
-
Step 950
950 (this color)
#431050
oklch(29.3% 0.117 318.6)
#431050 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) | #002552 | 0.113 |
| Deuteranopia (no green cones) | #142A4F | 0.100 |
| Tritanopia (no blue cones) | #431D2F | 0.073 |
| Achromatopsia (no color) | #282828 | 0.118 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #431050
#431050
oklch(29.3% 0.117 318.6)
- #0F3600
#0F3600
oklch(29.3% 0.092 138.6)
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 #431050, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Violet #490648 ΔE 0.023
- Plum Purple #4E0550 ΔE 0.027
- Eggplant Purple #430541 ΔE 0.031
- Dark Purple #35063E ΔE 0.049
- Deep Purple #36013F ΔE 0.051
- Aubergine #3D0734 ΔE 0.054
- Eggplant #380835 ΔE 0.056
- Royal Purple #4B006E ΔE 0.057
Use #431050 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.