#421767#421767

#421767 is a dark, vivid violet. Relative luminance 0.028; OKLCH L 31.8% C 0.132 H 304.2°. Best body text is #FFFFFF at 13.55:1 contrast (WCAG AA passes).

Color values

HEX	#421767
RGB	rgb(66, 23, 103)
HSL	hsl(272, 63%, 25%)
HSV	hsv(272, 78%, 40%)
CMYK	cmyk(35.9%, 77.7%, 0%, 59.6%)
CIE-LAB	lab(19.01, 36.43, -38.36)
CIE-LCH	lch(19.01, 52.90, 313.53°)
OKLab	oklab(31.82% 0.0743 -0.1092)
OKLCH	oklch(31.82% 0.132 304.2)
XYZ	xyz(5.0008, 2.7503, 13.0967)
Luminance	0.0275 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#421767 #3C6717

analogous

#1A1767 #421767 #671764

triadic

#421767 #674217 #176742

tetradic

#421767 #671A17 #3C6717 #176467

square

#421767 #671A17 #3C6717 #176467

split-complementary

#421767 #646717 #17671A

monochromatic

#100619 #220C35 #421767 #622299 #822DCB

Accessibility & contrast

On white

13.55

#421767 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#421767 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #421767

13.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##421767	#FFFFFF	#000000	##FFFFFF
##421767	1.00	13.55	1.55	13.55
#FFFFFF	13.55	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002D69

Deuteranopia (green-blind)

#002E65

Tritanopia (blue-blind)

#3B2B3D

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #421767;
/* rgb */ color: rgb(66, 23, 103);
/* oklch */ color: oklch(31.8% 0.132 304.2);

Tailwind

colors: {
  custom: {
    50: '#7a5993',
    500: '#421767',
    950: '#000000',
  },
}

SCSS

$custom: #421767;
$custom-light: #7a5993;
$custom-dark: #000000;

JSON

{
  "hex": "#421767",
  "rgb": {
    "r": 66,
    "g": 23,
    "b": 103
  },
  "hsl": {
    "h": 272.25,
    "s": 63.492,
    "l": 24.706
  },
  "oklch": {
    "l": 0.31817,
    "c": 0.13208,
    "h": 304.2
  },
  "luminance": 0.0275
}

Semantic roles & 50–950 ramp

primary

#421767

secondary

#699D3D

accent

#E7418E

background

#F7F5F9

surface

#EEE9F1

border

#C9C5CB

text

#0A040D

muted

#7C797E

Preview Lab

Preview with #421767

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

Preview Lab → · Contrast checker → · Palette generator →