#42091C#42091C

#42091C is a dark, moderate pink. Relative luminance 0.014; OKLCH L 25.4% C 0.087 H 6.3°. Best body text is #FFFFFF at 16.31:1 contrast (WCAG AA passes).

Color values

HEX	#42091C
RGB	rgb(66, 9, 28)
HSL	hsl(340, 76%, 15%)
HSV	hsv(340, 86%, 26%)
CMYK	cmyk(0%, 86.4%, 57.6%, 74.1%)
CIE-LAB	lab(12.21, 28.18, 3.62)
CIE-LCH	lch(12.21, 28.42, 7.32°)
OKLab	oklab(25.44% 0.0861 0.0094)
OKLCH	oklch(25.44% 0.087 6.3)
XYZ	xyz(2.5543, 1.4378, 1.2414)
Luminance	0.0144 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42091C #09422F

analogous

#420939 #42091C #421309

triadic

#42091C #1C4209 #091C42

tetradic

#42091C #394209 #09422F #130942

square

#42091C #394209 #09422F #130942

split-complementary

#42091C #094213 #093942

monochromatic

#1B040B #1B040B #42091C #781033 #AE184A

Accessibility & contrast

On white

16.31

#42091C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.29

#42091C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #42091C

16.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42091C	#FFFFFF	#000000	##FFFFFF
##42091C	1.00	16.31	1.29	16.31
#FFFFFF	16.31	1.00	21.00	1.00
#000000	1.29	21.00	1.00	21.00
##FFFFFF	16.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#17191C

Deuteranopia (green-blind)

#26241B

Tritanopia (blue-blind)

#490011

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #42091c;
/* rgb */ color: rgb(66, 9, 28);
/* oklch */ color: oklch(25.4% 0.087 6.3);

Tailwind

colors: {
  custom: {
    50: '#7a4f57',
    500: '#42091c',
    950: '#000000',
  },
}

SCSS

$custom: #42091c;
$custom-light: #7a4f57;
$custom-dark: #000000;

JSON

{
  "hex": "#42091c",
  "rgb": {
    "r": 66,
    "g": 9,
    "b": 28
  },
  "hsl": {
    "h": 340,
    "s": 76,
    "l": 14.706
  },
  "oklch": {
    "l": 0.25438,
    "c": 0.08657,
    "h": 6.3
  },
  "luminance": 0.01437
}

Semantic roles & 50–950 ramp

primary

#42091C

secondary

#278062

accent

#F3B335

background

#F7F4F5

surface

#EEE7E9

border

#C9C3C5

text

#0A0203

muted

#7C7878

Preview Lab

Preview with #42091C

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

Preview Lab → · Contrast checker → · Palette generator →