#431D3D
Closest named color: Eggplant Purple (#430541). oklch(29.8% 0.075 333.6), rgb(67, 29, 61).
Aa
White text reads best on this color (14.17:1).
About this color
#431D3D is a dark, moderately saturated purple. In OKLCH its lightness is 30%, its chroma 0.075 and its hue 334°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Eggplant Purple (#430541), ΔE 0.049 away. White text reads best on it, at 14.17:1.
| Hue family | Purples |
| Lightness | dark (30%) |
| Chroma | moderately saturated (0.075) |
| Temperature | in between |
| Nearest name | Eggplant Purple (#430541) |
| Black text | 1.48:1 |
| White text | 14.17:1 |
Values
| HEX | #431D3D |
| RGB | rgb(67, 29, 61) |
| HSL | hsl(309, 40%, 19%) |
| OKLCH | oklch(29.8% 0.075 333.6) |
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 #431D3D | 14.17:1 | AAA | Lc -103.6 | Preferred for body text |
| Black text on #431D3D | 1.48:1 | Fails | Lc 0.0 | Not readable |
| #431D3D text on white | 14.17:1 | AAA | Lc 100.6 | Preferred for body text |
| #431D3D 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
#FBF3F9
oklch(97.2% 0.012 334.1)
-
Step 100
100
#F5E4F1
oklch(93.6% 0.025 333.7)
-
Step 200
200
#EECEE7
oklch(88.6% 0.049 333.5)
-
Step 300
300
#E4ABD9
oklch(80.8% 0.09 333.3)
-
Step 400
400
#D57CC6
oklch(70.7% 0.144 333.4)
-
Step 500
500
#C757B7
oklch(63.1% 0.182 333.3)
-
Step 600
600
#B337A3
oklch(55.7% 0.199 333.6)
-
Step 700
700
#99288B
oklch(49.1% 0.184 333.6)
-
Step 800
800
#7D2371
oklch(42.7% 0.153 333.8)
-
Step 900
900
#65235B
oklch(37.7% 0.119 334.1)
-
Step 950
950 (this color)
#431D3D
oklch(29.8% 0.075 333.6)
#431D3D 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) | #1C273E | 0.077 |
| Deuteranopia (no green cones) | #272D3C | 0.069 |
| Tritanopia (no blue cones) | #461F2A | 0.038 |
| Achromatopsia (no color) | #2B2B2B | 0.076 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #431D3D
#431D3D
oklch(29.8% 0.075 333.6)
- #01381B
#01381B
oklch(29.9% 0.075 153.7)
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 #431D3D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Eggplant Purple #430541 ΔE 0.049
- Deep Violet #490648 ΔE 0.050
- Aubergine #3D0734 ΔE 0.051
- Eggplant #380835 ΔE 0.056
- Plum Purple #4E0550 ΔE 0.059
- Dark Plum #3F012C ΔE 0.061
- Space Cadet #2B2D42 ΔE 0.061
- Dark Purple #35063E ΔE 0.064
Use #431D3D 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.