#421F46
Closest named color: Deep Violet (#490648). oklch(30.5% 0.08 323.4), rgb(66, 31, 70).
Aa
White text reads best on this color (13.85:1).
About this color
#421F46 is a dark, moderately saturated purple. In OKLCH its lightness is 31%, its chroma 0.080 and its hue 323°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Deep Violet (#490648), ΔE 0.047 away. White text reads best on it, at 13.85:1.
| Hue family | Purples |
| Lightness | dark (31%) |
| Chroma | moderately saturated (0.080) |
| Temperature | in between |
| Nearest name | Deep Violet (#490648) |
| Black text | 1.51:1 |
| White text | 13.85:1 |
Values
| HEX | #421F46 |
| RGB | rgb(66, 31, 70) |
| HSL | hsl(294, 39%, 20%) |
| OKLCH | oklch(30.5% 0.08 323.4) |
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 #421F46 | 13.85:1 | AAA | Lc -103.3 | Preferred for body text |
| Black text on #421F46 | 1.51:1 | Fails | Lc 0.0 | Not readable |
| #421F46 text on white | 13.85:1 | AAA | Lc 100.2 | Preferred for body text |
| #421F46 text on black | 1.51:1 | 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
#FAF3FA
oklch(97.2% 0.012 325.7)
-
Step 100
100
#F3E4F5
oklch(93.6% 0.028 322.2)
-
Step 200
200
#EBCEEE
oklch(88.5% 0.053 323.1)
-
Step 300
300
#DFACE4
oklch(80.9% 0.095 323.4)
-
Step 400
400
#CE7DD6
oklch(70.7% 0.152 323.8)
-
Step 500
500
#BF57CB
oklch(63% 0.195 323.4)
-
Step 600
600
#AB37B8
oklch(55.7% 0.211 323.5)
-
Step 700
700
#92279F
oklch(49.1% 0.197 323.1)
-
Step 800
800
#772381
oklch(42.8% 0.163 323.3)
-
Step 900
900
#602367
oklch(37.6% 0.127 323.5)
-
Step 950
950 (this color)
#421F46
oklch(30.5% 0.08 323.4)
#421F46 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) | #1A2A47 | 0.076 |
| Deuteranopia (no green cones) | #242E45 | 0.068 |
| Tritanopia (no blue cones) | #43242F | 0.048 |
| Achromatopsia (no color) | #2D2D2D | 0.081 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #421F46
#421F46
oklch(30.5% 0.08 323.4)
- #113911
#113911
oklch(30.6% 0.08 143.3)
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 #421F46, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Violet #490648 ΔE 0.047
- Eggplant Purple #430541 ΔE 0.050
- Plum Purple #4E0550 ΔE 0.053
- Aubergine #3D0734 ΔE 0.058
- Space Cadet #2B2D42 ΔE 0.059
- Eggplant #380835 ΔE 0.062
- Grape Purple #5D1451 ΔE 0.063
- Dark Purple #35063E ΔE 0.065
Use #421F46 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.