#431C48
Closest named color: Deep Violet (#490648). oklch(30.3% 0.089 323), rgb(67, 28, 72).
Aa
White text reads best on this color (14.01:1).
About this color
#431C48 is a dark, moderately saturated purple. In OKLCH its lightness is 30%, its chroma 0.089 and its hue 323°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Deep Violet (#490648), ΔE 0.039 away. White text reads best on it, at 14.01:1.
| Hue family | Purples |
| Lightness | dark (30%) |
| Chroma | moderately saturated (0.089) |
| Temperature | in between |
| Nearest name | Deep Violet (#490648) |
| Black text | 1.49:1 |
| White text | 14.01:1 |
Values
| HEX | #431C48 |
| RGB | rgb(67, 28, 72) |
| HSL | hsl(293, 44%, 20%) |
| OKLCH | oklch(30.3% 0.089 323) |
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 #431C48 | 14.01:1 | AAA | Lc -103.4 | Preferred for body text |
| Black text on #431C48 | 1.49:1 | Fails | Lc 0.0 | Not readable |
| #431C48 text on white | 14.01:1 | AAA | Lc 100.3 | Preferred for body text |
| #431C48 text on black | 1.49:1 | 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
#FAF2FB
oklch(97% 0.015 322.3)
-
Step 100
100
#F4E3F6
oklch(93.5% 0.031 322.6)
-
Step 200
200
#EDCDF0
oklch(88.6% 0.058 323.4)
-
Step 300
300
#E2AAE8
oklch(81% 0.105 323.2)
-
Step 400
400
#D178DD
oklch(70.6% 0.169 322.7)
-
Step 500
500
#C44FD3
oklch(63.1% 0.215 323)
-
Step 600
600
#AF28C0
oklch(55.6% 0.234 322.9)
-
Step 700
700
#9617A6
oklch(49.1% 0.218 322.7)
-
Step 800
800
#7A1986
oklch(42.7% 0.18 323)
-
Step 900
900
#631E6B
oklch(37.8% 0.14 323.4)
-
Step 950
950 (this color)
#431C48
oklch(30.3% 0.089 323)
#431C48 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) | #152949 | 0.086 |
| Deuteranopia (no green cones) | #222D47 | 0.075 |
| Tritanopia (no blue cones) | #44222F | 0.053 |
| Achromatopsia (no color) | #2C2C2C | 0.090 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #431C48
#431C48
oklch(30.3% 0.089 323)
- #0B390B
#0B390B
oklch(30.3% 0.088 143)
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 #431C48, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Violet #490648 ΔE 0.039
- Eggplant Purple #430541 ΔE 0.043
- Plum Purple #4E0550 ΔE 0.045
- Aubergine #3D0734 ΔE 0.055
- Grape Purple #5D1451 ΔE 0.059
- Eggplant #380835 ΔE 0.059
- Dark Purple #35063E ΔE 0.060
- Deep Purple #36013F ΔE 0.066
Use #431C48 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.