#420B37#420B37

#420B37 is a dark, moderate pink. Relative luminance 0.017; OKLCH L 26.9% C 0.099 H 337.4°. Best body text is #FFFFFF at 15.74:1 contrast (WCAG AA passes).

Color values

HEX	#420B37
RGB	rgb(66, 11, 55)
HSL	hsl(312, 71%, 15%)
HSV	hsv(312, 83%, 26%)
CMYK	cmyk(0%, 83.3%, 16.7%, 74.1%)
CIE-LAB	lab(13.67, 31.10, -14.06)
CIE-LCH	lch(13.67, 34.13, 335.67°)
OKLab	oklab(26.9% 0.0918 -0.0382)
OKLCH	oklch(26.9% 0.099 337.4)
XYZ	xyz(3.0561, 1.6737, 3.7758)
Luminance	0.0167 (WCAG relative)
Temperature	neutral
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#420B37 #0B4216

analogous

#310B42 #420B37 #420B1B

triadic

#420B37 #37420B #0B3742

tetradic

#420B37 #42310B #0B4216 #0B1B42

square

#420B37 #42310B #0B4216 #0B1B42

split-complementary

#420B37 #1B420B #0B4231

monochromatic

#1A0416 #1A0416 #420B37 #761463 #AB1C8E

Accessibility & contrast

On white

15.74

#420B37 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.33

#420B37 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #420B37

15.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##420B37	#FFFFFF	#000000	##FFFFFF
##420B37	1.00	15.74	1.33	15.74
#FFFFFF	15.74	1.00	21.00	1.00
#000000	1.33	21.00	1.00	21.00
##FFFFFF	15.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0D1E38

Deuteranopia (green-blind)

#202636

Tritanopia (blue-blind)

#460E20

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #420b37;
/* rgb */ color: rgb(66, 11, 55);
/* oklch */ color: oklch(26.9% 0.099 337.4);

Tailwind

colors: {
  custom: {
    50: '#79516e',
    500: '#420b37',
    950: '#000000',
  },
}

SCSS

$custom: #420b37;
$custom-light: #79516e;
$custom-dark: #000000;

JSON

{
  "hex": "#420b37",
  "rgb": {
    "r": 66,
    "g": 11,
    "b": 55
  },
  "hsl": {
    "h": 312,
    "s": 71.429,
    "l": 15.098
  },
  "oklch": {
    "l": 0.26896,
    "c": 0.0994,
    "h": 337.4
  },
  "luminance": 0.01673
}

Semantic roles & 50–950 ramp

primary

#420B37

secondary

#2A7F3B

accent

#EE5E3A

background

#F7F4F6

surface

#EEE7EB

border

#C9C3C6

text

#090207

muted

#7B787A

Preview Lab

Preview with #420B37

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

Preview Lab → · Contrast checker → · Palette generator →