#421D84#421D84

#421D84 is a dark, vivid violet. Relative luminance 0.037; OKLCH L 35.2% C 0.159 H 292.7°. Best body text is #FFFFFF at 12.06:1 contrast (WCAG AA passes).

Color values

HEX	#421D84
RGB	rgb(66, 29, 132)
HSL	hsl(262, 64%, 32%)
HSV	hsv(262, 78%, 52%)
CMYK	cmyk(50%, 78%, 0%, 48.2%)
CIE-LAB	lab(22.66, 41.42, -51.02)
CIE-LCH	lch(22.66, 65.71, 309.07°)
OKLab	oklab(35.2% 0.0611 -0.1464)
OKLCH	oklch(35.2% 0.159 292.7)
XYZ	xyz(6.8498, 3.7027, 22.1791)
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

#421D84 #5F841D

analogous

#1D2C84 #421D84 #761D84

triadic

#421D84 #84421D #1D8442

tetradic

#421D84 #841D2C #5F841D #1D8476

square

#421D84 #841D2C #5F841D #1D8476

split-complementary

#421D84 #84761D #2C841D

monochromatic

#100720 #291252 #421D84 #5B28B6 #7945D6

Accessibility & contrast

On white

12.06

#421D84 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#421D84 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #421D84

12.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##421D84	#FFFFFF	#000000	##FFFFFF
##421D84	1.00	12.06	1.74	12.06
#FFFFFF	12.06	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003787

Deuteranopia (green-blind)

#003482

Tritanopia (blue-blind)

#2D394F

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #421d84;
/* rgb */ color: rgb(66, 29, 132);
/* oklch */ color: oklch(35.2% 0.159 292.7);

Tailwind

colors: {
  custom: {
    50: '#7e5da9',
    500: '#421d84',
    950: '#000000',
  },
}

SCSS

$custom: #421d84;
$custom-light: #7e5da9;
$custom-dark: #000000;

JSON

{
  "hex": "#421d84",
  "rgb": {
    "r": 66,
    "g": 29,
    "b": 132
  },
  "hsl": {
    "h": 261.553,
    "s": 63.975,
    "l": 31.569
  },
  "oklch": {
    "l": 0.35197,
    "c": 0.15865,
    "h": 292.7
  },
  "luminance": 0.03703
}

Semantic roles & 50–950 ramp

primary

#421D84

secondary

#8EB746

accent

#E741AB

background

#F8F5FA

surface

#EFE9F4

border

#CAC5CE

text

#0B0410

muted

#7C797F

Preview Lab

Preview with #421D84

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

Preview Lab → · Contrast checker → · Palette generator →