#421A83#421A83

#421A83 is a dark, vivid violet. Relative luminance 0.035; OKLCH L 34.8% C 0.161 H 293.4°. Best body text is #FFFFFF at 12.30:1 contrast (WCAG AA passes).

Color values

HEX	#421A83
RGB	rgb(66, 26, 131)
HSL	hsl(263, 67%, 31%)
HSV	hsv(263, 80%, 51%)
CMYK	cmyk(49.6%, 80.2%, 0%, 48.6%)
CIE-LAB	lab(22.07, 42.56, -51.36)
CIE-LCH	lch(22.07, 66.70, 309.65°)
OKLab	oklab(34.75% 0.0639 -0.1474)
OKLCH	oklch(34.75% 0.161 293.4)
XYZ	xyz(6.7118, 3.5355, 21.7971)
Luminance	0.0354 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#421A83 #5B831A

analogous

#1A2683 #421A83 #761A83

triadic

#421A83 #83421A #1A8342

tetradic

#421A83 #831A26 #5B831A #1A8376

square

#421A83 #831A26 #5B831A #1A8376

split-complementary

#421A83 #83761A #26831A

monochromatic

#0F061D #281050 #421A83 #5C24B6 #793FD9

Accessibility & contrast

On white

12.30

#421A83 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#421A83 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #421A83

12.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##421A83	#FFFFFF	#000000	##FFFFFF
##421A83	1.00	12.30	1.71	12.30
#FFFFFF	12.30	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003686

Deuteranopia (green-blind)

#003381

Tritanopia (blue-blind)

#2E374E

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #421a83;
/* rgb */ color: rgb(66, 26, 131);
/* oklch */ color: oklch(34.8% 0.161 293.4);

Tailwind

colors: {
  custom: {
    50: '#7e5ca8',
    500: '#421a83',
    950: '#000000',
  },
}

SCSS

$custom: #421a83;
$custom-light: #7e5ca8;
$custom-dark: #000000;

JSON

{
  "hex": "#421a83",
  "rgb": {
    "r": 66,
    "g": 26,
    "b": 131
  },
  "hsl": {
    "h": 262.857,
    "s": 66.879,
    "l": 30.784
  },
  "oklch": {
    "l": 0.34754,
    "c": 0.16064,
    "h": 293.4
  },
  "luminance": 0.03536
}

Semantic roles & 50–950 ramp

primary

#421A83

secondary

#8AB742

accent

#EA3EA8

background

#F8F5FA

surface

#EFE9F4

border

#CAC5CE

text

#0B0410

muted

#7C797F

Preview Lab

Preview with #421A83

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

Preview Lab → · Contrast checker → · Palette generator →