#421877#421877

#421877 is a dark, vivid violet. Relative luminance 0.031; OKLCH L 33.4% C 0.149 H 297.7°. Best body text is #FFFFFF at 12.89:1 contrast (WCAG AA passes).

Color values

HEX	#421877
RGB	rgb(66, 24, 119)
HSL	hsl(267, 66%, 28%)
HSV	hsv(267, 80%, 47%)
CMYK	cmyk(44.5%, 79.8%, 0%, 53.3%)
CIE-LAB	lab(20.61, 40.20, -46.13)
CIE-LCH	lch(20.61, 61.19, 311.07°)
OKLab	oklab(33.38% 0.0692 -0.132)
OKLCH	oklch(33.38% 0.149 297.7)
XYZ	xyz(5.9023, 3.1433, 17.7449)
Luminance	0.0314 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#421877 #4D7718

analogous

#181D77 #421877 #711877

triadic

#421877 #774218 #187742

tetradic

#421877 #77181D #4D7718 #187771

square

#421877 #77181D #4D7718 #187771

split-complementary

#421877 #777118 #1D7718

monochromatic

#0E0519 #260E44 #421877 #5E22AA #7B33D6

Accessibility & contrast

On white

12.89

#421877 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#421877 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #421877

12.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##421877	#FFFFFF	#000000	##FFFFFF
##421877	1.00	12.89	1.63	12.89
#FFFFFF	12.89	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00327A

Deuteranopia (green-blind)

#003175

Tritanopia (blue-blind)

#343247

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #421877;
/* rgb */ color: rgb(66, 24, 119);
/* oklch */ color: oklch(33.4% 0.149 297.7);

Tailwind

colors: {
  custom: {
    50: '#7c5a9f',
    500: '#421877',
    950: '#000000',
  },
}

SCSS

$custom: #421877;
$custom-light: #7c5a9f;
$custom-dark: #000000;

JSON

{
  "hex": "#421877",
  "rgb": {
    "r": 66,
    "g": 24,
    "b": 119
  },
  "hsl": {
    "h": 266.526,
    "s": 66.434,
    "l": 28.039
  },
  "oklch": {
    "l": 0.33381,
    "c": 0.14907,
    "h": 297.7
  },
  "luminance": 0.03143
}

Semantic roles & 50–950 ramp

primary

#421877

secondary

#7CAC3F

accent

#E93E9E

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#0A040F

muted

#7C797E

Preview Lab

Preview with #421877

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

Preview Lab → · Contrast checker → · Palette generator →