#421777#421777

#421777 is a dark, vivid violet. Relative luminance 0.031; OKLCH L 33.3% C 0.150 H 297.8°. Best body text is #FFFFFF at 12.96:1 contrast (WCAG AA passes).

Color values

HEX	#421777
RGB	rgb(66, 23, 119)
HSL	hsl(267, 68%, 28%)
HSV	hsv(267, 81%, 47%)
CMYK	cmyk(44.5%, 80.7%, 0%, 53.3%)
CIE-LAB	lab(20.45, 40.66, -46.38)
CIE-LCH	lch(20.45, 61.68, 311.24°)
OKLab	oklab(33.27% 0.0701 -0.1328)
OKLCH	oklch(33.27% 0.15 297.8)
XYZ	xyz(5.8821, 3.1028, 17.7382)
Luminance	0.0310 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#421777 #4C7717

analogous

#171C77 #421777 #721777

triadic

#421777 #774217 #177742

tetradic

#421777 #77171C #4C7717 #177772

square

#421777 #77171C #4C7717 #177772

split-complementary

#421777 #777217 #1C7717

monochromatic

#0E051A #260D44 #421777 #5E21AA #7C31D7

Accessibility & contrast

On white

12.96

#421777 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#421777 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #421777

12.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##421777	#FFFFFF	#000000	##FFFFFF
##421777	1.00	12.96	1.62	12.96
#FFFFFF	12.96	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00317A

Deuteranopia (green-blind)

#003075

Tritanopia (blue-blind)

#343147

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #421777;
/* rgb */ color: rgb(66, 23, 119);
/* oklch */ color: oklch(33.3% 0.150 297.8);

Tailwind

colors: {
  custom: {
    50: '#7c5a9f',
    500: '#421777',
    950: '#000000',
  },
}

SCSS

$custom: #421777;
$custom-light: #7c5a9f;
$custom-dark: #000000;

JSON

{
  "hex": "#421777",
  "rgb": {
    "r": 66,
    "g": 23,
    "b": 119
  },
  "hsl": {
    "h": 266.875,
    "s": 67.606,
    "l": 27.843
  },
  "oklch": {
    "l": 0.33271,
    "c": 0.15014,
    "h": 297.8
  },
  "luminance": 0.03103
}

Semantic roles & 50–950 ramp

primary

#421777

secondary

#7BAC3E

accent

#EA3D9D

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#0A040F

muted

#7C797E

Preview Lab

Preview with #421777

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

Preview Lab → · Contrast checker → · Palette generator →