#421367#421367

#421367 is a dark, vivid violet. Relative luminance 0.026; OKLCH L 31.4% C 0.137 H 304.9°. Best body text is #FFFFFF at 13.81:1 contrast (WCAG AA passes).

Color values

HEX	#421367
RGB	rgb(66, 19, 103)
HSL	hsl(274, 69%, 24%)
HSV	hsv(274, 82%, 40%)
CMYK	cmyk(35.9%, 81.6%, 0%, 59.6%)
CIE-LAB	lab(18.38, 38.25, -39.39)
CIE-LCH	lch(18.38, 54.90, 314.16°)
OKLab	oklab(31.37% 0.0783 -0.1122)
OKLCH	oklch(31.37% 0.137 304.9)
XYZ	xyz(4.9273, 2.6033, 13.0722)
Luminance	0.0260 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#421367 #386713

analogous

#181367 #421367 #671362

triadic

#421367 #674213 #136742

tetradic

#421367 #671813 #386713 #136267

square

#421367 #671813 #386713 #136267

split-complementary

#421367 #626713 #136718

monochromatic

#11051A #210933 #421367 #631D9B #8426CE

Accessibility & contrast

On white

13.81

#421367 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#421367 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #421367

13.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##421367	#FFFFFF	#000000	##FFFFFF
##421367	1.00	13.81	1.52	13.81
#FFFFFF	13.81	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002C69

Deuteranopia (green-blind)

#002D65

Tritanopia (blue-blind)

#3B293D

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #421367;
/* rgb */ color: rgb(66, 19, 103);
/* oklch */ color: oklch(31.4% 0.137 304.9);

Tailwind

colors: {
  custom: {
    50: '#7b5793',
    500: '#421367',
    950: '#000000',
  },
}

SCSS

$custom: #421367;
$custom-light: #7b5793;
$custom-dark: #000000;

JSON

{
  "hex": "#421367",
  "rgb": {
    "r": 66,
    "g": 19,
    "b": 103
  },
  "hsl": {
    "h": 273.571,
    "s": 68.852,
    "l": 23.922
  },
  "oklch": {
    "l": 0.31369,
    "c": 0.13683,
    "h": 304.9
  },
  "luminance": 0.02603
}

Semantic roles & 50–950 ramp

primary

#421367

secondary

#659E37

accent

#EC3C89

background

#F7F5F9

surface

#EEE9F1

border

#C9C5CB

text

#0A030D

muted

#7C787E

Preview Lab

Preview with #421367

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

Preview Lab → · Contrast checker → · Palette generator →