#421D82#421D82

#421D82 is a dark, vivid violet. Relative luminance 0.036; OKLCH L 35.0% C 0.156 H 293.2°. Best body text is #FFFFFF at 12.14:1 contrast (WCAG AA passes).

Color values

HEX	#421D82
RGB	rgb(66, 29, 130)
HSL	hsl(262, 64%, 31%)
HSV	hsv(262, 78%, 51%)
CMYK	cmyk(49.2%, 77.7%, 0%, 49%)
CIE-LAB	lab(22.47, 40.86, -50.07)
CIE-LCH	lch(22.47, 64.62, 309.22°)
OKLab	oklab(35.01% 0.0617 -0.1436)
OKLCH	oklch(35.01% 0.156 293.2)
XYZ	xyz(6.7143, 3.6485, 21.4652)
Luminance	0.0365 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#421D82 #5D821D

analogous

#1D2A82 #421D82 #741D82

triadic

#421D82 #82421D #1D8242

tetradic

#421D82 #821D2A #5D821D #1D8274

square

#421D82 #821D2A #5D821D #1D8274

split-complementary

#421D82 #82741D #2A821D

monochromatic

#0F071E #291250 #421D82 #5B28B4 #7944D5

Accessibility & contrast

On white

12.14

#421D82 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#421D82 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #421D82

12.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##421D82	#FFFFFF	#000000	##FFFFFF
##421D82	1.00	12.14	1.73	12.14
#FFFFFF	12.14	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003785

Deuteranopia (green-blind)

#003480

Tritanopia (blue-blind)

#2E384E

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #421d82;
/* rgb */ color: rgb(66, 29, 130);
/* oklch */ color: oklch(35.0% 0.156 293.2);

Tailwind

colors: {
  custom: {
    50: '#7d5da7',
    500: '#421d82',
    950: '#000000',
  },
}

SCSS

$custom: #421d82;
$custom-light: #7d5da7;
$custom-dark: #000000;

JSON

{
  "hex": "#421d82",
  "rgb": {
    "r": 66,
    "g": 29,
    "b": 130
  },
  "hsl": {
    "h": 261.98,
    "s": 63.522,
    "l": 31.176
  },
  "oklch": {
    "l": 0.35006,
    "c": 0.1563,
    "h": 293.2
  },
  "luminance": 0.03649
}

Semantic roles & 50–950 ramp

primary

#421D82

secondary

#8CB546

accent

#E741AA

background

#F8F5FA

surface

#EFE9F4

border

#CAC5CE

text

#0A0410

muted

#7C797F

Preview Lab

Preview with #421D82

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

Preview Lab → · Contrast checker → · Palette generator →