#431A4A
Closest named color: Deep Violet (#490648). oklch(30.1% 0.095 321.6), rgb(67, 26, 74).
Aa
White text reads best on this color (14.13:1).
About this color
#431A4A is a dark, moderately saturated purple. In OKLCH its lightness is 30%, its chroma 0.095 and its hue 322°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Deep Violet (#490648), ΔE 0.034 away. White text reads best on it, at 14.13:1.
| Hue family | Purples |
| Lightness | dark (30%) |
| Chroma | moderately saturated (0.095) |
| Temperature | in between |
| Nearest name | Deep Violet (#490648) |
| Black text | 1.48:1 |
| White text | 14.13:1 |
Values
| HEX | #431A4A |
| RGB | rgb(67, 26, 74) |
| HSL | hsl(291, 48%, 20%) |
| OKLCH | oklch(30.1% 0.095 321.6) |
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 #431A4A | 14.13:1 | AAA | Lc -103.5 | Preferred for body text |
| Black text on #431A4A | 1.48:1 | Fails | Lc 0.0 | Not readable |
| #431A4A text on white | 14.13:1 | AAA | Lc 100.5 | Preferred for body text |
| #431A4A text on black | 1.48:1 | 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
#FAF2FC
oklch(97% 0.016 319.4)
-
Step 100
100
#F4E3F7
oklch(93.5% 0.032 321.1)
-
Step 200
200
#EDCCF2
oklch(88.5% 0.062 321.8)
-
Step 300
300
#E3A8EC
oklch(80.9% 0.113 322)
-
Step 400
400
#D376E3
oklch(70.8% 0.18 321.6)
-
Step 500
500
#C549DA
oklch(63% 0.23 321.5)
-
Step 600
600
#B11CC7
oklch(55.6% 0.249 321.8)
-
Step 700
700
#9803AC
oklch(49.1% 0.232 321.8)
-
Step 800
800
#7B0F8C
oklch(42.7% 0.193 321.4)
-
Step 900
900
#631A70
oklch(37.7% 0.15 321.1)
-
Step 950
950 (this color)
#431A4A
oklch(30.1% 0.095 321.6)
#431A4A 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) | #11284C | 0.091 |
| Deuteranopia (no green cones) | #1F2D49 | 0.081 |
| Tritanopia (no blue cones) | #44212F | 0.057 |
| Achromatopsia (no color) | #2B2B2B | 0.096 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #431A4A
#431A4A
oklch(30.1% 0.095 321.6)
- #093904
#093904
oklch(30.2% 0.095 141.6)
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 #431A4A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Violet #490648 ΔE 0.034
- Eggplant Purple #430541 ΔE 0.039
- Plum Purple #4E0550 ΔE 0.040
- Aubergine #3D0734 ΔE 0.054
- Dark Purple #35063E ΔE 0.057
- Eggplant #380835 ΔE 0.057
- Grape Purple #5D1451 ΔE 0.058
- Deep Purple #36013F ΔE 0.062
Use #431A4A 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.