#421063#421063

#421063 is a dark, vivid violet. Relative luminance 0.024; OKLCH L 30.7% C 0.136 H 307.2°. Best body text is #FFFFFF at 14.13:1 contrast (WCAG AA passes).

Color values

HEX	#421063
RGB	rgb(66, 16, 99)
HSL	hsl(276, 72%, 23%)
HSV	hsv(276, 84%, 39%)
CMYK	cmyk(33.3%, 83.8%, 0%, 61.2%)
CIE-LAB	lab(17.60, 38.49, -38.03)
CIE-LCH	lch(17.60, 54.11, 315.35°)
OKLab	oklab(30.71% 0.0822 -0.1082)
OKLCH	oklch(30.71% 0.136 307.2)
XYZ	xyz(4.6837, 2.4297, 12.0242)
Luminance	0.0243 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#421063 #316310

analogous

#191063 #421063 #63105A

triadic

#421063 #634210 #106342

tetradic

#421063 #631910 #316310 #105A63

square

#421063 #631910 #316310 #105A63

split-complementary

#421063 #5A6310 #106319

monochromatic

#12041A #1F072E #421063 #651998 #8821CC

Accessibility & contrast

On white

14.13

#421063 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#421063 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #421063

14.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##421063	#FFFFFF	#000000	##FFFFFF
##421063	1.00	14.13	1.49	14.13
#FFFFFF	14.13	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A65

Deuteranopia (green-blind)

#002B61

Tritanopia (blue-blind)

#3C263A

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #421063;
/* rgb */ color: rgb(66, 16, 99);
/* oklch */ color: oklch(30.7% 0.136 307.2);

Tailwind

colors: {
  custom: {
    50: '#7a5590',
    500: '#421063',
    950: '#000000',
  },
}

SCSS

$custom: #421063;
$custom-light: #7a5590;
$custom-dark: #000000;

JSON

{
  "hex": "#421063",
  "rgb": {
    "r": 66,
    "g": 16,
    "b": 99
  },
  "hsl": {
    "h": 276.145,
    "s": 72.174,
    "l": 22.549
  },
  "oklch": {
    "l": 0.30712,
    "c": 0.13583,
    "h": 307.2
  },
  "luminance": 0.0243
}

Semantic roles & 50–950 ramp

primary

#421063

secondary

#5D9C33

accent

#EF3981

background

#F7F5F8

surface

#EEE9F0

border

#C9C5CB

text

#0A030D

muted

#7C787D

Preview Lab

Preview with #421063

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

Preview Lab → · Contrast checker → · Palette generator →