#420537#420537

#420537 is a dark, moderate pink. Relative luminance 0.015; OKLCH L 26.3% C 0.107 H 337.1°. Best body text is #FFFFFF at 16.05:1 contrast (WCAG AA passes).

Color values

HEX	#420537
RGB	rgb(66, 5, 55)
HSL	hsl(311, 86%, 14%)
HSV	hsv(311, 92%, 26%)
CMYK	cmyk(0%, 92.4%, 16.7%, 74.1%)
CIE-LAB	lab(12.88, 33.38, -15.30)
CIE-LCH	lch(12.88, 36.72, 335.37°)
OKLab	oklab(26.33% 0.0986 -0.0417)
OKLCH	oklch(26.33% 0.107 337.1)
XYZ	xyz(2.9907, 1.5429, 3.7540)
Luminance	0.0154 (WCAG relative)
Temperature	neutral
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#420537 #054210

analogous

#2F0542 #420537 #420519

triadic

#420537 #374205 #053742

tetradic

#420537 #422F05 #054210 #051942

square

#420537 #422F05 #054210 #051942

split-complementary

#420537 #194205 #05422F

monochromatic

#1C0218 #1C0218 #420537 #7B0966 #B40E96

Accessibility & contrast

On white

16.05

#420537 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.31

#420537 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #420537

16.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##420537	#FFFFFF	#000000	##FFFFFF
##420537	1.00	16.05	1.31	16.05
#FFFFFF	16.05	1.00	21.00	1.00
#000000	1.31	21.00	1.00	21.00
##FFFFFF	16.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#071B38

Deuteranopia (green-blind)

#1D2536

Tritanopia (blue-blind)

#46091E

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #420537;
/* rgb */ color: rgb(66, 5, 55);
/* oklch */ color: oklch(26.3% 0.107 337.1);

Tailwind

colors: {
  custom: {
    50: '#794e6e',
    500: '#420537',
    950: '#000000',
  },
}

SCSS

$custom: #420537;
$custom-light: #794e6e;
$custom-dark: #000000;

JSON

{
  "hex": "#420537",
  "rgb": {
    "r": 66,
    "g": 5,
    "b": 55
  },
  "hsl": {
    "h": 310.82,
    "s": 85.915,
    "l": 13.922
  },
  "oklch": {
    "l": 0.26325,
    "c": 0.10705,
    "h": 337.1
  },
  "luminance": 0.01543
}

Semantic roles & 50–950 ramp

primary

#420537

secondary

#208232

accent

#FC512C

background

#F7F4F6

surface

#EEE7EB

border

#C9C3C6

text

#090207

muted

#7B787A

Preview Lab

Preview with #420537

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

Preview Lab → · Contrast checker → · Palette generator →