#421B33#421B33

#421B33 is a dark, moderate pink. Relative luminance 0.022; OKLCH L 28.8% C 0.069 H 344.5°. Best body text is #FFFFFF at 14.62:1 contrast (WCAG AA passes).

Color values

HEX	#421B33
RGB	rgb(66, 27, 51)
HSL	hsl(323, 42%, 18%)
HSV	hsv(323, 59%, 26%)
CMYK	cmyk(0%, 59.1%, 22.7%, 74.1%)
CIE-LAB	lab(16.41, 22.35, -6.99)
CIE-LCH	lch(16.41, 23.42, 342.65°)
OKLab	oklab(28.84% 0.0667 -0.0185)
OKLCH	oklch(28.84% 0.069 344.5)
XYZ	xyz(3.2363, 2.1814, 3.3819)
Luminance	0.0218 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#421B33 #1B422A

analogous

#3D1B42 #421B33 #421B1F

triadic

#421B33 #33421B #1B3342

tetradic

#421B33 #423D1B #1B422A #1B1F42

square

#421B33 #423D1B #1B422A #1B1F42

split-complementary

#421B33 #1F421B #1B423D

monochromatic

#160911 #170911 #421B33 #6D2D55 #993F76

Accessibility & contrast

On white

14.62

#421B33 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.44

#421B33 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #421B33

14.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##421B33	#FFFFFF	#000000	##FFFFFF
##421B33	1.00	14.62	1.44	14.62
#FFFFFF	14.62	1.00	21.00	1.00
#000000	1.44	21.00	1.00	21.00
##FFFFFF	14.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E2534

Deuteranopia (green-blind)

#292B32

Tritanopia (blue-blind)

#461B24

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #421b33;
/* rgb */ color: rgb(66, 27, 51);
/* oklch */ color: oklch(28.8% 0.069 344.5);

Tailwind

colors: {
  custom: {
    50: '#78596a',
    500: '#421b33',
    950: '#000000',
  },
}

SCSS

$custom: #421b33;
$custom-light: #78596a;
$custom-dark: #000000;

JSON

{
  "hex": "#421b33",
  "rgb": {
    "r": 66,
    "g": 27,
    "b": 51
  },
  "hsl": {
    "h": 323.077,
    "s": 41.935,
    "l": 18.235
  },
  "oklch": {
    "l": 0.28842,
    "c": 0.06921,
    "h": 344.5
  },
  "luminance": 0.02181
}

Semantic roles & 50–950 ramp

primary

#421B33

secondary

#417856

accent

#D28656

background

#F7F5F6

surface

#EDE9EB

border

#C8C5C6

text

#090306

muted

#7B787A

Preview Lab

Preview with #421B33

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

Preview Lab → · Contrast checker → · Palette generator →