#421F80#421F80

#421F80 is a dark, vivid violet. Relative luminance 0.037; OKLCH L 35.1% C 0.152 H 293.5°. Best body text is #FFFFFF at 12.07:1 contrast (WCAG AA passes).

Color values

HEX	#421F80
RGB	rgb(66, 31, 128)
HSL	hsl(262, 61%, 31%)
HSV	hsv(262, 76%, 50%)
CMYK	cmyk(48.4%, 75.8%, 0%, 49.8%)
CIE-LAB	lab(22.64, 39.29, -48.53)
CIE-LCH	lch(22.64, 62.44, 308.99°)
OKLab	oklab(35.07% 0.0604 -0.1391)
OKLCH	oklch(35.07% 0.152 293.5)
XYZ	xyz(6.6320, 3.6965, 20.7820)
Luminance	0.0370 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#421F80 #5D801F

analogous

#1F2D80 #421F80 #721F80

triadic

#421F80 #80421F #1F8042

tetradic

#421F80 #801F2D #5D801F #1F8072

square

#421F80 #801F2D #5D801F #1F8072

split-complementary

#421F80 #80721F #2D801F

monochromatic

#0F071D #29134F #421F80 #5B2BB1 #7947D2

Accessibility & contrast

On white

12.07

#421F80 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#421F80 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #421F80

12.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##421F80	#FFFFFF	#000000	##FFFFFF
##421F80	1.00	12.07	1.74	12.07
#FFFFFF	12.07	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003783

Deuteranopia (green-blind)

#00347E

Tritanopia (blue-blind)

#2F394E

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #421f80;
/* rgb */ color: rgb(66, 31, 128);
/* oklch */ color: oklch(35.1% 0.152 293.5);

Tailwind

colors: {
  custom: {
    50: '#7d5ea6',
    500: '#421f80',
    950: '#000000',
  },
}

SCSS

$custom: #421f80;
$custom-light: #7d5ea6;
$custom-dark: #000000;

JSON

{
  "hex": "#421f80",
  "rgb": {
    "r": 66,
    "g": 31,
    "b": 128
  },
  "hsl": {
    "h": 261.649,
    "s": 61.006,
    "l": 31.176
  },
  "oklch": {
    "l": 0.35067,
    "c": 0.15167,
    "h": 293.5
  },
  "luminance": 0.03697
}

Semantic roles & 50–950 ramp

primary

#421F80

secondary

#8CB348

accent

#E444AA

background

#F8F5FA

surface

#EFE9F4

border

#CAC5CE

text

#0A050F

muted

#7C797F

Preview Lab

Preview with #421F80

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

Preview Lab → · Contrast checker → · Palette generator →