#421EAD#421EAD

#421EAD is a dark, highly saturated violet. Relative luminance 0.051; OKLCH L 39.5% C 0.205 H 283.3°. Best body text is #FFFFFF at 10.39:1 contrast (WCAG AA passes).

Color values

HEX	#421EAD
RGB	rgb(66, 30, 173)
HSL	hsl(255, 70%, 40%)
HSV	hsv(255, 83%, 68%)
CMYK	cmyk(61.8%, 82.7%, 0%, 32.2%)
CIE-LAB	lab(27.03, 52.54, -69.02)
CIE-LCH	lch(27.03, 86.75, 307.28°)
OKLab	oklab(39.49% 0.0472 -0.199)
OKLCH	oklch(39.49% 0.205 283.3)
XYZ	xyz(10.2515, 5.1032, 39.9719)
Luminance	0.0510 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#421EAD #89AD1E

analogous

#1E42AD #421EAD #8A1EAD

triadic

#421EAD #AD421E #1EAD42

tetradic

#421EAD #AD1E42 #89AD1E #1EAD8A

square

#421EAD #AD1E42 #89AD1E #1EAD8A

split-complementary

#421EAD #AD8A1E #42AD1E

monochromatic

#1A0C45 #2E1579 #421EAD #592EDB #8262E4

Accessibility & contrast

On white

10.39

#421EAD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#421EAD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #421EAD

10.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##421EAD	#FFFFFF	#000000	##FFFFFF
##421EAD	1.00	10.39	2.02	10.39
#FFFFFF	10.39	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0044B1

Deuteranopia (green-blind)

#003BAB

Tritanopia (blue-blind)

#004B67

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #421ead;
/* rgb */ color: rgb(66, 30, 173);
/* oklch */ color: oklch(39.5% 0.205 283.3);

Tailwind

colors: {
  custom: {
    50: '#8560c7',
    500: '#421ead',
    950: '#000000',
  },
}

SCSS

$custom: #421ead;
$custom-light: #8560c7;
$custom-dark: #000000;

JSON

{
  "hex": "#421ead",
  "rgb": {
    "r": 66,
    "g": 30,
    "b": 173
  },
  "hsl": {
    "h": 255.105,
    "s": 70.443,
    "l": 39.804
  },
  "oklch": {
    "l": 0.39489,
    "c": 0.20455,
    "h": 283.3
  },
  "luminance": 0.05104
}

Semantic roles & 50–950 ramp

primary

#421EAD

secondary

#AEC85E

accent

#ED3BC0

background

#F8F5FC

surface

#F0EAF8

border

#CBC6D1

text

#0C0513

muted

#7D7982

Preview Lab

Preview with #421EAD

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →