#420F37#420F37

#420F37 is a dark, moderate pink. Relative luminance 0.018; OKLCH L 27.3% C 0.094 H 337.7°. Best body text is #FFFFFF at 15.50:1 contrast (WCAG AA passes).

Color values

HEX	#420F37
RGB	rgb(66, 15, 55)
HSL	hsl(313, 63%, 16%)
HSV	hsv(313, 77%, 26%)
CMYK	cmyk(0%, 77.3%, 16.7%, 74.1%)
CIE-LAB	lab(14.26, 29.42, -13.14)
CIE-LCH	lch(14.26, 32.22, 335.94°)
OKLab	oklab(27.33% 0.0867 -0.0356)
OKLCH	oklch(27.33% 0.094 337.7)
XYZ	xyz(3.1072, 1.7760, 3.7928)
Luminance	0.0178 (WCAG relative)
Temperature	neutral
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#420F37 #0F421A

analogous

#330F42 #420F37 #420F1D

triadic

#420F37 #37420F #0F3742

tetradic

#420F37 #42330F #0F421A #0F1D42

square

#420F37 #42330F #0F421A #0F1D42

split-complementary

#420F37 #1D420F #0F4233

monochromatic

#190615 #190615 #420F37 #741A61 #A6268A

Accessibility & contrast

On white

15.50

#420F37 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.36

#420F37 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #420F37

15.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##420F37	#FFFFFF	#000000	##FFFFFF
##420F37	1.00	15.50	1.36	15.50
#FFFFFF	15.50	1.00	21.00	1.00
#000000	1.36	21.00	1.00	21.00
##FFFFFF	15.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#111F38

Deuteranopia (green-blind)

#212736

Tritanopia (blue-blind)

#461121

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #420f37;
/* rgb */ color: rgb(66, 15, 55);
/* oklch */ color: oklch(27.3% 0.094 337.7);

Tailwind

colors: {
  custom: {
    50: '#79526e',
    500: '#420f37',
    950: '#000000',
  },
}

SCSS

$custom: #420f37;
$custom-light: #79526e;
$custom-dark: #000000;

JSON

{
  "hex": "#420f37",
  "rgb": {
    "r": 66,
    "g": 15,
    "b": 55
  },
  "hsl": {
    "h": 312.941,
    "s": 62.963,
    "l": 15.882
  },
  "oklch": {
    "l": 0.27325,
    "c": 0.09378,
    "h": 337.7
  },
  "luminance": 0.01776
}

Semantic roles & 50–950 ramp

primary

#420F37

secondary

#307C41

accent

#E66542

background

#F7F4F6

surface

#EDE7EB

border

#C8C3C6

text

#090207

muted

#7B787A

Preview Lab

Preview with #420F37

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

Preview Lab → · Contrast checker → · Palette generator →