#421D93#421D93

#421D93 is a dark, vivid violet. Relative luminance 0.041; OKLCH L 36.7% C 0.176 H 288.7°. Best body text is #FFFFFF at 11.48:1 contrast (WCAG AA passes).

Color values

HEX	#421D93
RGB	rgb(66, 29, 147)
HSL	hsl(259, 67%, 35%)
HSV	hsv(259, 80%, 58%)
CMYK	cmyk(55.1%, 80.3%, 0%, 42.4%)
CIE-LAB	lab(24.14, 45.66, -57.95)
CIE-LCH	lch(24.14, 73.77, 308.24°)
OKLab	oklab(36.68% 0.0565 -0.1667)
OKLCH	oklch(36.68% 0.176 288.7)
XYZ	xyz(7.9510, 4.1432, 27.9789)
Luminance	0.0414 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#421D93 #6E931D

analogous

#1D3393 #421D93 #7D1D93

triadic

#421D93 #93421D #1D9342

tetradic

#421D93 #931D33 #6E931D #1D937D

square

#421D93 #931D33 #6E931D #1D937D

split-complementary

#421D93 #937D1D #33931D

monochromatic

#14092D #2B1360 #421D93 #5927C6 #7B4EDC

Accessibility & contrast

On white

11.48

#421D93 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#421D93 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #421D93

11.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##421D93	#FFFFFF	#000000	##FFFFFF
##421D93	1.00	11.48	1.83	11.48
#FFFFFF	11.48	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C96

Deuteranopia (green-blind)

#003691

Tritanopia (blue-blind)

#213F58

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #421d93;
/* rgb */ color: rgb(66, 29, 147);
/* oklch */ color: oklch(36.7% 0.176 288.7);

Tailwind

colors: {
  custom: {
    50: '#805eb4',
    500: '#421d93',
    950: '#000000',
  },
}

SCSS

$custom: #421d93;
$custom-light: #805eb4;
$custom-dark: #000000;

JSON

{
  "hex": "#421d93",
  "rgb": {
    "r": 66,
    "g": 29,
    "b": 147
  },
  "hsl": {
    "h": 258.814,
    "s": 67.045,
    "l": 34.51
  },
  "oklch": {
    "l": 0.36676,
    "c": 0.17603,
    "h": 288.7
  },
  "luminance": 0.04144
}

Semantic roles & 50–950 ramp

primary

#421D93

secondary

#9BBF4D

accent

#EA3EB4

background

#F8F5FB

surface

#EFE9F6

border

#CAC5D0

text

#0B0511

muted

#7C7980

Preview Lab

Preview with #421D93

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

Preview Lab → · Contrast checker → · Palette generator →