#420D3C
Closest named color: Eggplant Purple (#430541). oklch(27.4% 0.101 333), rgb(66, 13, 60).
Aa
White text reads best on this color (15.50:1).
About this color
#420D3C is a dark, moderately saturated purple. In OKLCH its lightness is 27%, its chroma 0.101 and its hue 333°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Eggplant Purple (#430541), ΔE 0.016 away. White text reads best on it, at 15.50:1.
| Hue family | Purples |
| Lightness | dark (27%) |
| Chroma | moderately saturated (0.101) |
| Temperature | in between |
| Nearest name | Eggplant Purple (#430541) |
| Black text | 1.35:1 |
| White text | 15.50:1 |
Values
| HEX | #420D3C |
| RGB | rgb(66, 13, 60) |
| HSL | hsl(307, 67%, 15%) |
| OKLCH | oklch(27.4% 0.101 333) |
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 #420D3C | 15.50:1 | AAA | Lc -104.6 | Preferred for body text |
| Black text on #420D3C | 1.35:1 | Fails | Lc 0.0 | Not readable |
| #420D3C text on white | 15.50:1 | AAA | Lc 101.8 | Preferred for body text |
| #420D3C text on black | 1.35:1 | 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
#FCF2FA
oklch(97.1% 0.015 332.2)
-
Step 100
100
#F9E2F4
oklch(93.7% 0.034 333.2)
-
Step 200
200
#F5C9EC
oklch(88.4% 0.067 333.3)
-
Step 300
300
#EFA3E2
oklch(80.9% 0.12 332.9)
-
Step 400
400
#E36CD3
oklch(70.7% 0.191 332.8)
-
Step 500
500
#D837C7
oklch(63.1% 0.244 332.8)
-
Step 600
600
#BF00B0
oklch(55.6% 0.25 332.7)
-
Step 700
700
#A20094
oklch(49.1% 0.22 333.1)
-
Step 800
800
#86007A
oklch(42.7% 0.192 333.2)
-
Step 900
900
#6E0B65
oklch(37.7% 0.16 332.7)
-
Step 950
950 (this color)
#420D3C
oklch(27.4% 0.101 333)
#420D3C 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) | #0B1F3D | 0.109 |
| Deuteranopia (no green cones) | #1E273B | 0.093 |
| Tritanopia (no blue cones) | #451223 | 0.052 |
| Achromatopsia (no color) | #242424 | 0.102 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #420D3C
#420D3C
oklch(27.4% 0.101 333)
- #003116
#003116
oklch(27.5% 0.07 153.2)
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 #420D3C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Eggplant Purple #430541 ΔE 0.016
- Aubergine #3D0734 ΔE 0.021
- Deep Violet #490648 ΔE 0.028
- Eggplant #380835 ΔE 0.029
- Dark Plum #3F012C ΔE 0.034
- Dark Purple #35063E ΔE 0.037
- Deep Purple #36013F ΔE 0.041
- Plum Purple #4E0550 ΔE 0.045
Use #420D3C 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.