#420A45
Closest named color: Eggplant Purple (#430541). oklch(27.7% 0.113 325.8), rgb(66, 10, 69).
Aa
White text reads best on this color (15.42:1).
About this color
#420A45 is a dark, moderately saturated purple. In OKLCH its lightness is 28%, its chroma 0.113 and its hue 326°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Eggplant Purple (#430541), ΔE 0.010 away. White text reads best on it, at 15.42:1.
| Hue family | Purples |
| Lightness | dark (28%) |
| Chroma | moderately saturated (0.113) |
| Temperature | in between |
| Nearest name | Eggplant Purple (#430541) |
| Black text | 1.36:1 |
| White text | 15.42:1 |
Values
| HEX | #420A45 |
| RGB | rgb(66, 10, 69) |
| HSL | hsl(297, 75%, 15%) |
| OKLCH | oklch(27.7% 0.113 325.8) |
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 #420A45 | 15.42:1 | AAA | Lc -104.4 | Preferred for body text |
| Black text on #420A45 | 1.36:1 | Fails | Lc 0.0 | Not readable |
| #420A45 text on white | 15.42:1 | AAA | Lc 101.6 | Preferred for body text |
| #420A45 text on black | 1.36:1 | 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
#FCF2FC
oklch(97.2% 0.017 325.7)
-
Step 100
100
#F8E1F8
oklch(93.5% 0.039 325.9)
-
Step 200
200
#F3C9F4
oklch(88.5% 0.074 325.4)
-
Step 300
300
#EDA1EF
oklch(80.8% 0.134 325.9)
-
Step 400
400
#E167E7
oklch(70.7% 0.214 325.7)
-
Step 500
500
#D627DF
oklch(63.2% 0.273 325.9)
-
Step 600
600
#B800C2
oklch(55.6% 0.259 325.5)
-
Step 700
700
#9C00A4
oklch(49.1% 0.229 325.7)
-
Step 800
800
#810087
oklch(42.7% 0.199 326)
-
Step 900
900
#6C0072
oklch(37.7% 0.176 325.6)
-
Step 950
950 (this color)
#420A45
oklch(27.7% 0.113 325.8)
#420A45 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) | #002047 | 0.119 |
| Deuteranopia (no green cones) | #182744 | 0.101 |
| Tritanopia (no blue cones) | #441527 | 0.065 |
| Achromatopsia (no color) | #242424 | 0.114 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #420A45
#420A45
oklch(27.7% 0.113 325.8)
- #003209
#003209
oklch(27.6% 0.085 145.7)
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 #420A45, closest first.
No curated palette has a color within ΔE 0.04 of #420A45.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Eggplant Purple #430541 ΔE 0.010
- Deep Violet #490648 ΔE 0.017
- Plum Purple #4E0550 ΔE 0.033
- Aubergine #3D0734 ΔE 0.033
- Dark Purple #35063E ΔE 0.035
- Deep Purple #36013F ΔE 0.036
- Eggplant #380835 ΔE 0.037
- Dark Plum #3F012C ΔE 0.048
Use #420A45 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.