#421A6D#421A6D

#421A6D is a dark, vivid violet. Relative luminance 0.030; OKLCH L 32.7% C 0.135 H 301.1°. Best body text is #FFFFFF at 13.12:1 contrast (WCAG AA passes).

Color values

HEX	#421A6D
RGB	rgb(66, 26, 109)
HSL	hsl(269, 61%, 26%)
HSV	hsv(269, 76%, 43%)
CMYK	cmyk(39.4%, 76.1%, 0%, 57.3%)
CIE-LAB	lab(20.05, 36.55, -40.59)
CIE-LCH	lch(20.05, 54.62, 312.00°)
OKLab	oklab(32.71% 0.0698 -0.1158)
OKLCH	oklch(32.71% 0.135 301.1)
XYZ	xyz(5.3758, 3.0011, 14.7611)
Luminance	0.0300 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#421A6D #456D1A

analogous

#1A1C6D #421A6D #6C1A6D

triadic

#421A6D #6D421A #1A6D42

tetradic

#421A6D #6D1A1C #456D1A #1A6D6C

square

#421A6D #6D1A1C #456D1A #1A6D6C

split-complementary

#421A6D #6D6C1A #1C6D1A

monochromatic

#0F0619 #240E3C #421A6D #60269E #7E33CE

Accessibility & contrast

On white

13.12

#421A6D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#421A6D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #421A6D

13.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##421A6D	#FFFFFF	#000000	##FFFFFF
##421A6D	1.00	13.12	1.60	13.12
#FFFFFF	13.12	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00306F

Deuteranopia (green-blind)

#00306B

Tritanopia (blue-blind)

#392F42

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #421a6d;
/* rgb */ color: rgb(66, 26, 109);
/* oklch */ color: oklch(32.7% 0.135 301.1);

Tailwind

colors: {
  custom: {
    50: '#7b5b98',
    500: '#421a6d',
    950: '#000000',
  },
}

SCSS

$custom: #421a6d;
$custom-light: #7b5b98;
$custom-dark: #000000;

JSON

{
  "hex": "#421a6d",
  "rgb": {
    "r": 66,
    "g": 26,
    "b": 109
  },
  "hsl": {
    "h": 268.916,
    "s": 61.481,
    "l": 26.471
  },
  "oklch": {
    "l": 0.32709,
    "c": 0.13521,
    "h": 301.1
  },
  "luminance": 0.03001
}

Semantic roles & 50–950 ramp

primary

#421A6D

secondary

#73A241

accent

#E54397

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#0A040E

muted

#7C797E

Preview Lab

Preview with #421A6D

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

Preview Lab → · Contrast checker → · Palette generator →