#421B36#421B36

#421B36 is a dark, moderate pink. Relative luminance 0.022; OKLCH L 29.0% C 0.072 H 340.6°. Best body text is #FFFFFF at 14.57:1 contrast (WCAG AA passes).

Color values

HEX	#421B36
RGB	rgb(66, 27, 54)
HSL	hsl(318, 42%, 18%)
HSV	hsv(318, 59%, 26%)
CMYK	cmyk(0%, 59.1%, 18.2%, 74.1%)
CIE-LAB	lab(16.55, 22.90, -8.91)
CIE-LCH	lch(16.55, 24.58, 338.75°)
OKLab	oklab(28.99% 0.0676 -0.0238)
OKLCH	oklch(28.99% 0.072 340.6)
XYZ	xyz(3.3046, 2.2087, 3.7416)
Luminance	0.0221 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#421B36 #1B4227

analogous

#3A1B42 #421B36 #421B22

triadic

#421B36 #36421B #1B3642

tetradic

#421B36 #423A1B #1B4227 #1B2242

square

#421B36 #423A1B #1B4227 #1B2242

split-complementary

#421B36 #22421B #1B423A

monochromatic

#160912 #170912 #421B36 #6D2D5A #993F7D

Accessibility & contrast

On white

14.57

#421B36 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.44

#421B36 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #421B36

14.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##421B36	#FFFFFF	#000000	##FFFFFF
##421B36	1.00	14.57	1.44	14.57
#FFFFFF	14.57	1.00	21.00	1.00
#000000	1.44	21.00	1.00	21.00
##FFFFFF	14.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D2537

Deuteranopia (green-blind)

#282B35

Tritanopia (blue-blind)

#461C26

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #421b36;
/* rgb */ color: rgb(66, 27, 54);
/* oklch */ color: oklch(29.0% 0.072 340.6);

Tailwind

colors: {
  custom: {
    50: '#78596d',
    500: '#421b36',
    950: '#000000',
  },
}

SCSS

$custom: #421b36;
$custom-light: #78596d;
$custom-dark: #000000;

JSON

{
  "hex": "#421b36",
  "rgb": {
    "r": 66,
    "g": 27,
    "b": 54
  },
  "hsl": {
    "h": 318.462,
    "s": 41.935,
    "l": 18.235
  },
  "oklch": {
    "l": 0.28987,
    "c": 0.07171,
    "h": 340.6
  },
  "luminance": 0.02208
}

Semantic roles & 50–950 ramp

primary

#421B36

secondary

#417852

accent

#D27C56

background

#F7F5F6

surface

#EDE9EB

border

#C8C5C6

text

#090307

muted

#7B787A

Preview Lab

Preview with #421B36

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

Preview Lab → · Contrast checker → · Palette generator →