#421A52#421A52

#421A52 is a dark, moderate purple. Relative luminance 0.025; OKLCH L 30.5% C 0.103 H 315.0°. Best body text is #FFFFFF at 13.99:1 contrast (WCAG AA passes).

Color values

HEX	#421A52
RGB	rgb(66, 26, 82)
HSL	hsl(283, 52%, 21%)
HSV	hsv(283, 68%, 32%)
CMYK	cmyk(19.5%, 68.3%, 0%, 67.8%)
CIE-LAB	lab(17.95, 29.58, -26.09)
CIE-LCH	lch(17.95, 39.44, 318.59°)
OKLab	oklab(30.54% 0.0732 -0.0732)
OKLCH	oklch(30.54% 0.104 315)
XYZ	xyz(4.1389, 2.5064, 8.2468)
Luminance	0.0251 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#421A52 #2A521A

analogous

#261A52 #421A52 #521A46

triadic

#421A52 #52421A #1A5242

tetradic

#421A52 #52261A #2A521A #1A4652

square

#421A52 #52261A #2A521A #1A4652

split-complementary

#421A52 #46521A #1A5226

monochromatic

#130717 #1D0B24 #421A52 #672980 #8D37AF

Accessibility & contrast

On white

13.99

#421A52 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#421A52 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #421A52

13.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##421A52	#FFFFFF	#000000	##FFFFFF
##421A52	1.00	13.99	1.50	13.99
#FFFFFF	13.99	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	13.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#062A54

Deuteranopia (green-blind)

#192D51

Tritanopia (blue-blind)

#412433

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #421a52;
/* rgb */ color: rgb(66, 26, 82);
/* oklch */ color: oklch(30.5% 0.103 315.0);

Tailwind

colors: {
  custom: {
    50: '#785983',
    500: '#421a52',
    950: '#000000',
  },
}

SCSS

$custom: #421a52;
$custom-light: #785983;
$custom-dark: #000000;

JSON

{
  "hex": "#421a52",
  "rgb": {
    "r": 66,
    "g": 26,
    "b": 82
  },
  "hsl": {
    "h": 282.857,
    "s": 51.852,
    "l": 21.176
  },
  "oklch": {
    "l": 0.30539,
    "c": 0.1035,
    "h": 315
  },
  "luminance": 0.02506
}

Semantic roles & 50–950 ramp

primary

#421A52

secondary

#548840

accent

#DB4C75

background

#F7F5F8

surface

#EDE9EF

border

#C8C5CA

text

#09040A

muted

#7B797C

Preview Lab

Preview with #421A52

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

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