#421D49#421D49

#421D49 is a dark, moderate purple. Relative luminance 0.025; OKLCH L 30.4% C 0.088 H 321.1°. Best body text is #FFFFFF at 13.97:1 contrast (WCAG AA passes).

Color values

HEX	#421D49
RGB	rgb(66, 29, 73)
HSL	hsl(290, 43%, 20%)
HSV	hsv(290, 60%, 29%)
CMYK	cmyk(9.6%, 60.3%, 0%, 71.4%)
CIE-LAB	lab(18.00, 25.73, -19.88)
CIE-LCH	lch(18.00, 32.52, 322.32°)
OKLab	oklab(30.39% 0.0682 -0.0551)
OKLCH	oklch(30.39% 0.088 321.1)
XYZ	xyz(3.8886, 2.5182, 6.5833)
Luminance	0.0252 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#421D49 #24491D

analogous

#2C1D49 #421D49 #491D3A

triadic

#421D49 #49421D #1D4942

tetradic

#421D49 #492C1D #24491D #1D3A49

square

#421D49 #492C1D #24491D #1D3A49

split-complementary

#421D49 #3A491D #1D492C

monochromatic

#140916 #1A0C1D #421D49 #6A2E75 #9140A1

Accessibility & contrast

On white

13.97

#421D49 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#421D49 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #421D49

13.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##421D49	#FFFFFF	#000000	##FFFFFF
##421D49	1.00	13.97	1.50	13.97
#FFFFFF	13.97	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	13.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#15294A

Deuteranopia (green-blind)

#212D48

Tritanopia (blue-blind)

#432330

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #421d49;
/* rgb */ color: rgb(66, 29, 73);
/* oklch */ color: oklch(30.4% 0.088 321.1);

Tailwind

colors: {
  custom: {
    50: '#785b7c',
    500: '#421d49',
    950: '#000000',
  },
}

SCSS

$custom: #421d49;
$custom-light: #785b7c;
$custom-dark: #000000;

JSON

{
  "hex": "#421d49",
  "rgb": {
    "r": 66,
    "g": 29,
    "b": 73
  },
  "hsl": {
    "h": 290.455,
    "s": 43.137,
    "l": 20
  },
  "oklch": {
    "l": 0.30391,
    "c": 0.08768,
    "h": 321.1
  },
  "luminance": 0.02518
}

Semantic roles & 50–950 ramp

primary

#421D49

secondary

#4D7E44

accent

#D35569

background

#F7F5F7

surface

#EDE9EE

border

#C8C5C9

text

#090409

muted

#7B797B

Preview Lab

Preview with #421D49

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

Preview Lab → · Contrast checker → · Palette generator →