#421C62#421C62

#421C62 is a dark, moderate violet. Relative luminance 0.029; OKLCH L 32.0% C 0.119 H 305.5°. Best body text is #FFFFFF at 13.34:1 contrast (WCAG AA passes).

Color values

HEX	#421C62
RGB	rgb(66, 28, 98)
HSL	hsl(273, 56%, 25%)
HSV	hsv(273, 71%, 38%)
CMYK	cmyk(32.7%, 71.4%, 0%, 61.6%)
CIE-LAB	lab(19.52, 32.56, -34.25)
CIE-LCH	lch(19.52, 47.26, 313.55°)
OKLab	oklab(32.05% 0.0694 -0.0972)
OKLCH	oklch(32.05% 0.119 305.5)
XYZ	xyz(4.8661, 2.8706, 11.8506)
Luminance	0.0287 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#421C62 #3C621C

analogous

#1F1C62 #421C62 #621C5F

triadic

#421C62 #62421C #1C6242

tetradic

#421C62 #621F1C #3C621C #1C5F62

square

#421C62 #621F1C #3C621C #1C5F62

split-complementary

#421C62 #5F621C #1C621F

monochromatic

#100718 #220E32 #421C62 #622A92 #8237C1

Accessibility & contrast

On white

13.34

#421C62 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#421C62 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #421C62

13.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##421C62	#FFFFFF	#000000	##FFFFFF
##421C62	1.00	13.34	1.57	13.34
#FFFFFF	13.34	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E64

Deuteranopia (green-blind)

#072F60

Tritanopia (blue-blind)

#3C2B3C

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #421c62;
/* rgb */ color: rgb(66, 28, 98);
/* oklch */ color: oklch(32.0% 0.119 305.5);

Tailwind

colors: {
  custom: {
    50: '#7a5b8f',
    500: '#421c62',
    950: '#000000',
  },
}

SCSS

$custom: #421c62;
$custom-light: #7a5b8f;
$custom-dark: #000000;

JSON

{
  "hex": "#421c62",
  "rgb": {
    "r": 66,
    "g": 28,
    "b": 98
  },
  "hsl": {
    "h": 272.571,
    "s": 55.556,
    "l": 24.706
  },
  "oklch": {
    "l": 0.32047,
    "c": 0.11941,
    "h": 305.5
  },
  "luminance": 0.02871
}

Semantic roles & 50–950 ramp

primary

#421C62

secondary

#699743

accent

#DF498D

background

#F7F5F8

surface

#EEE9F0

border

#C9C5CB

text

#09040C

muted

#7B797D

Preview Lab

Preview with #421C62

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

Preview Lab → · Contrast checker → · Palette generator →