#421F85#421F85

#421F85 is a dark, vivid violet. Relative luminance 0.038; OKLCH L 35.5% C 0.158 H 292.0°. Best body text is #FFFFFF at 11.89:1 contrast (WCAG AA passes).

Color values

HEX	#421F85
RGB	rgb(66, 31, 133)
HSL	hsl(261, 62%, 32%)
HSV	hsv(261, 77%, 52%)
CMYK	cmyk(50.4%, 76.7%, 0%, 47.8%)
CIE-LAB	lab(23.11, 40.71, -50.92)
CIE-LCH	lch(23.11, 65.20, 308.65°)
OKLab	oklab(35.54% 0.0591 -0.1461)
OKLCH	oklch(35.54% 0.158 292)
XYZ	xyz(6.9692, 3.8314, 22.5581)
Luminance	0.0383 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#421F85 #62851F

analogous

#1F2F85 #421F85 #751F85

triadic

#421F85 #85421F #1F8542

tetradic

#421F85 #851F2F #62851F #1F8575

square

#421F85 #851F2F #62851F #1F8575

split-complementary

#421F85 #85751F #2F851F

monochromatic

#110822 #291353 #421F85 #5B2BB7 #794AD5

Accessibility & contrast

On white

11.89

#421F85 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#421F85 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #421F85

11.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##421F85	#FFFFFF	#000000	##FFFFFF
##421F85	1.00	11.89	1.77	11.89
#FFFFFF	11.89	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003988

Deuteranopia (green-blind)

#003583

Tritanopia (blue-blind)

#2C3B50

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #421f85;
/* rgb */ color: rgb(66, 31, 133);
/* oklch */ color: oklch(35.5% 0.158 292.0);

Tailwind

colors: {
  custom: {
    50: '#7e5fa9',
    500: '#421f85',
    950: '#000000',
  },
}

SCSS

$custom: #421f85;
$custom-light: #7e5fa9;
$custom-dark: #000000;

JSON

{
  "hex": "#421f85",
  "rgb": {
    "r": 66,
    "g": 31,
    "b": 133
  },
  "hsl": {
    "h": 260.588,
    "s": 62.195,
    "l": 32.157
  },
  "oklch": {
    "l": 0.35537,
    "c": 0.15763,
    "h": 292
  },
  "luminance": 0.03832
}

Semantic roles & 50–950 ramp

primary

#421F85

secondary

#91B749

accent

#E543AD

background

#F8F5FA

surface

#EFE9F4

border

#CAC5CE

text

#0B0510

muted

#7C797F

Preview Lab

Preview with #421F85

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

Preview Lab → · Contrast checker → · Palette generator →