#420B1D#420B1D

#420B1D is a dark, moderate pink. Relative luminance 0.015; OKLCH L 25.7% C 0.084 H 5.9°. Best body text is #FFFFFF at 16.19:1 contrast (WCAG AA passes).

Color values

HEX	#420B1D
RGB	rgb(66, 11, 29)
HSL	hsl(340, 71%, 15%)
HSV	hsv(340, 83%, 26%)
CMYK	cmyk(0%, 83.3%, 56.1%, 74.1%)
CIE-LAB	lab(12.52, 27.48, 3.32)
CIE-LCH	lch(12.52, 27.68, 6.88°)
OKLab	oklab(25.68% 0.0839 0.0087)
OKLCH	oklch(25.68% 0.084 5.9)
XYZ	xyz(2.5884, 1.4867, 1.3128)
Luminance	0.0149 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#420B1D #0B4230

analogous

#420B38 #420B1D #42150B

triadic

#420B1D #1D420B #0B1D42

tetradic

#420B1D #38420B #0B4230 #150B42

square

#420B1D #38420B #0B4230 #150B42

split-complementary

#420B1D #0B4215 #0B3842

monochromatic

#1A040C #1A040C #420B1D #761434 #AB1C4B

Accessibility & contrast

On white

16.19

#420B1D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#420B1D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #420B1D

16.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##420B1D	#FFFFFF	#000000	##FFFFFF
##420B1D	1.00	16.19	1.30	16.19
#FFFFFF	16.19	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#181A1D

Deuteranopia (green-blind)

#27251C

Tritanopia (blue-blind)

#490213

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #420b1d;
/* rgb */ color: rgb(66, 11, 29);
/* oklch */ color: oklch(25.7% 0.084 5.9);

Tailwind

colors: {
  custom: {
    50: '#7a5058',
    500: '#420b1d',
    950: '#000000',
  },
}

SCSS

$custom: #420b1d;
$custom-light: #7a5058;
$custom-dark: #000000;

JSON

{
  "hex": "#420b1d",
  "rgb": {
    "r": 66,
    "g": 11,
    "b": 29
  },
  "hsl": {
    "h": 340.364,
    "s": 71.429,
    "l": 15.098
  },
  "oklch": {
    "l": 0.25681,
    "c": 0.08438,
    "h": 5.9
  },
  "luminance": 0.01486
}

Semantic roles & 50–950 ramp

primary

#420B1D

secondary

#2A7F63

accent

#EEB33A

background

#F7F4F5

surface

#EEE7E9

border

#C9C3C5

text

#0A0203

muted

#7C7878

Preview Lab

Preview with #420B1D

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

Preview Lab → · Contrast checker → · Palette generator →