#431A3F
Closest named color: Eggplant Purple (#430541). oklch(29.5% 0.083 331.3), rgb(67, 26, 63).
Aa
White text reads best on this color (14.40:1).
About this color
#431A3F is a dark, moderately saturated purple. In OKLCH its lightness is 29%, its chroma 0.083 and its hue 331°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Eggplant Purple (#430541), ΔE 0.040 away. White text reads best on it, at 14.40:1.
| Hue family | Purples |
| Lightness | dark (29%) |
| Chroma | moderately saturated (0.083) |
| Temperature | in between |
| Nearest name | Eggplant Purple (#430541) |
| Black text | 1.45:1 |
| White text | 14.40:1 |
Values
| HEX | #431A3F |
| RGB | rgb(67, 26, 63) |
| HSL | hsl(306, 44%, 18%) |
| OKLCH | oklch(29.5% 0.083 331.3) |
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 #431A3F | 14.40:1 | AAA | Lc -103.8 | Preferred for body text |
| Black text on #431A3F | 1.45:1 | Fails | Lc 0.0 | Not readable |
| #431A3F text on white | 14.40:1 | AAA | Lc 100.8 | Preferred for body text |
| #431A3F text on black | 1.45:1 | 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
#FBF2FA
oklch(97% 0.014 329.1)
-
Step 100
100
#F6E3F3
oklch(93.6% 0.029 330.9)
-
Step 200
200
#EFCDEA
oklch(88.6% 0.054 330.9)
-
Step 300
300
#E6A9DE
oklch(80.8% 0.099 331)
-
Step 400
400
#D779CD
oklch(70.7% 0.157 331.1)
-
Step 500
500
#CA50BF
oklch(63% 0.201 331.3)
-
Step 600
600
#B62CAC
oklch(55.7% 0.219 331.3)
-
Step 700
700
#9C1B93
oklch(49.1% 0.203 331.5)
-
Step 800
800
#7F1B78
oklch(42.8% 0.169 331.2)
-
Step 900
900
#661F60
oklch(37.7% 0.13 331.4)
-
Step 950
950 (this color)
#431A3F
oklch(29.5% 0.083 331.3)
#431A3F 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) | #182640 | 0.085 |
| Deuteranopia (no green cones) | #252C3E | 0.074 |
| Tritanopia (no blue cones) | #461D29 | 0.045 |
| Achromatopsia (no color) | #2A2A2A | 0.084 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #431A3F
#431A3F
oklch(29.5% 0.083 331.3)
- #003717
#003717
oklch(29.5% 0.078 151.6)
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 #431A3F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Eggplant Purple #430541 ΔE 0.040
- Deep Violet #490648 ΔE 0.041
- Aubergine #3D0734 ΔE 0.044
- Eggplant #380835 ΔE 0.050
- Plum Purple #4E0550 ΔE 0.051
- Dark Plum #3F012C ΔE 0.056
- Dark Purple #35063E ΔE 0.057
- Deep Purple #36013F ΔE 0.063
Use #431A3F 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.