#431C38
Closest named color: Aubergine (#3D0734). oklch(29.4% 0.072 339.3), rgb(67, 28, 56).
Aa
White text reads best on this color (14.36:1).
About this color
#431C38 is a dark, moderately saturated purple. In OKLCH its lightness is 29%, its chroma 0.072 and its hue 339°. Its hue sits on the warm side of the wheel. The nearest named color is Aubergine (#3D0734), ΔE 0.049 away. White text reads best on it, at 14.36:1.
| Hue family | Purples |
| Lightness | dark (29%) |
| Chroma | moderately saturated (0.072) |
| Temperature | warm |
| Nearest name | Aubergine (#3D0734) |
| Black text | 1.46:1 |
| White text | 14.36:1 |
Values
| HEX | #431C38 |
| RGB | rgb(67, 28, 56) |
| HSL | hsl(317, 41%, 19%) |
| OKLCH | oklch(29.4% 0.072 339.3) |
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 #431C38 | 14.36:1 | AAA | Lc -103.8 | Preferred for body text |
| Black text on #431C38 | 1.46:1 | Fails | Lc 0.0 | Not readable |
| #431C38 text on white | 14.36:1 | AAA | Lc 100.8 | Preferred for body text |
| #431C38 text on black | 1.46:1 | 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
#FBF3F8
oklch(97.2% 0.011 339.3)
-
Step 100
100
#F6E4EF
oklch(93.6% 0.024 340.3)
-
Step 200
200
#F0CEE3
oklch(88.6% 0.047 340.6)
-
Step 300
300
#E7ABD3
oklch(80.9% 0.087 339.3)
-
Step 400
400
#D87DBC
oklch(70.8% 0.136 339.6)
-
Step 500
500
#CB57AC
oklch(63.1% 0.177 339.1)
-
Step 600
600
#B63897
oklch(55.7% 0.191 339.3)
-
Step 700
700
#9C2981
oklch(49.1% 0.177 339.1)
-
Step 800
800
#7F2469
oklch(42.7% 0.147 339.1)
-
Step 900
900
#662455
oklch(37.7% 0.113 339)
-
Step 950
950 (this color)
#431C38
oklch(29.4% 0.072 339.3)
#431C38 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) | #1E2639 | 0.075 |
| Deuteranopia (no green cones) | #282C37 | 0.068 |
| Tritanopia (no blue cones) | #471D27 | 0.034 |
| Achromatopsia (no color) | #2A2A2A | 0.073 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #431C38
#431C38
oklch(29.4% 0.072 339.3)
- #003620
#003620
oklch(29.4% 0.067 159.6)
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 #431C38, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Aubergine #3D0734 ΔE 0.049
- Eggplant Purple #430541 ΔE 0.051
- Deep Violet #490648 ΔE 0.054
- Eggplant #380835 ΔE 0.055
- Dark Plum #3F012C ΔE 0.057
- Space Cadet #2B2D42 ΔE 0.063
- Plum Purple #4E0550 ΔE 0.065
- Dark Purple #35063E ΔE 0.065
Use #431C38 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.