#42091B#42091B

#42091B is a dark, moderate pink. Relative luminance 0.014; OKLCH L 25.4% C 0.086 H 7.4°. Best body text is #FFFFFF at 16.32:1 contrast (WCAG AA passes).

Color values

HEX	#42091B
RGB	rgb(66, 9, 27)
HSL	hsl(341, 76%, 15%)
HSV	hsv(341, 86%, 26%)
CMYK	cmyk(0%, 86.4%, 59.1%, 74.1%)
CIE-LAB	lab(12.18, 28.09, 4.33)
CIE-LCH	lch(12.18, 28.42, 8.76°)
OKLab	oklab(25.41% 0.0856 0.0112)
OKLCH	oklch(25.41% 0.086 7.4)
XYZ	xyz(2.5425, 1.4331, 1.1794)
Luminance	0.0143 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42091B #094230

analogous

#420938 #42091B #421409

triadic

#42091B #1B4209 #091B42

tetradic

#42091B #384209 #094230 #140942

square

#42091B #384209 #094230 #140942

split-complementary

#42091B #094214 #093842

monochromatic

#1B040B #1B040B #42091B #781031 #AE1847

Accessibility & contrast

On white

16.32

#42091B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.29

#42091B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #42091B

16.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42091B	#FFFFFF	#000000	##FFFFFF
##42091B	1.00	16.32	1.29	16.32
#FFFFFF	16.32	1.00	21.00	1.00
#000000	1.29	21.00	1.00	21.00
##FFFFFF	16.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#18191B

Deuteranopia (green-blind)

#27241A

Tritanopia (blue-blind)

#490011

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #42091b;
/* rgb */ color: rgb(66, 9, 27);
/* oklch */ color: oklch(25.4% 0.086 7.4);

Tailwind

colors: {
  custom: {
    50: '#7a4f56',
    500: '#42091b',
    950: '#000000',
  },
}

SCSS

$custom: #42091b;
$custom-light: #7a4f56;
$custom-dark: #000000;

JSON

{
  "hex": "#42091b",
  "rgb": {
    "r": 66,
    "g": 9,
    "b": 27
  },
  "hsl": {
    "h": 341.053,
    "s": 76,
    "l": 14.706
  },
  "oklch": {
    "l": 0.25405,
    "c": 0.08632,
    "h": 7.4
  },
  "luminance": 0.01433
}

Semantic roles & 50–950 ramp

primary

#42091B

secondary

#278064

accent

#F3B735

background

#F7F4F5

surface

#EEE7E9

border

#C9C3C5

text

#0A0203

muted

#7C7878

Preview Lab

Preview with #42091B

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

Preview Lab → · Contrast checker → · Palette generator →