#421171#421171

#421171 is a dark, vivid violet. Relative luminance 0.028; OKLCH L 32.1% C 0.150 H 301.0°. Best body text is #FFFFFF at 13.55:1 contrast (WCAG AA passes).

Color values

HEX	#421171
RGB	rgb(66, 17, 113)
HSL	hsl(271, 74%, 25%)
HSV	hsv(271, 85%, 44%)
CMYK	cmyk(41.6%, 85%, 0%, 55.7%)
CIE-LAB	lab(19.02, 41.59, -44.86)
CIE-LCH	lch(19.02, 61.18, 312.83°)
OKLab	oklab(32.1% 0.077 -0.1283)
OKLCH	oklch(32.1% 0.15 301)
XYZ	xyz(5.4271, 2.7514, 15.8647)
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

#421171 #407111

analogous

#121171 #421171 #711170

triadic

#421171 #714211 #117142

tetradic

#421171 #711211 #407111 #117071

square

#421171 #711211 #407111 #117071

split-complementary

#421171 #707111 #117112

monochromatic

#10041B #23093C #421171 #6119A6 #8021DB

Accessibility & contrast

On white

13.55

#421171 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#421171 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #421171

13.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##421171	#FFFFFF	#000000	##FFFFFF
##421171	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)

#002E74

Deuteranopia (green-blind)

#002E6F

Tritanopia (blue-blind)

#372C42

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #421171;
/* rgb */ color: rgb(66, 17, 113);
/* oklch */ color: oklch(32.1% 0.150 301.0);

Tailwind

colors: {
  custom: {
    50: '#7c569b',
    500: '#421171',
    950: '#000000',
  },
}

SCSS

$custom: #421171;
$custom-light: #7c569b;
$custom-dark: #000000;

JSON

{
  "hex": "#421171",
  "rgb": {
    "r": 66,
    "g": 17,
    "b": 113
  },
  "hsl": {
    "h": 270.625,
    "s": 73.846,
    "l": 25.49
  },
  "oklch": {
    "l": 0.321,
    "c": 0.14959,
    "h": 301
  },
  "luminance": 0.02751
}

Semantic roles & 50–950 ramp

primary

#421171

secondary

#6EA836

accent

#F13792

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#0A030E

muted

#7C787E

Preview Lab

Preview with #421171

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

Preview Lab → · Contrast checker → · Palette generator →