#40091D#40091D

#40091D is a dark, moderate pink. Relative luminance 0.014; OKLCH L 25.1% C 0.085 H 4.0°. Best body text is #FFFFFF at 16.47:1 contrast (WCAG AA passes).

Color values

HEX	#40091D
RGB	rgb(64, 9, 29)
HSL	hsl(338, 75%, 14%)
HSV	hsv(338, 86%, 25%)
CMYK	cmyk(0%, 85.9%, 54.7%, 74.9%)
CIE-LAB	lab(11.79, 27.61, 2.20)
CIE-LCH	lch(11.79, 27.70, 4.56°)
OKLab	oklab(25.06% 0.0845 0.0059)
OKLCH	oklch(25.06% 0.085 4)
XYZ	xyz(2.4340, 1.3744, 1.2993)
Luminance	0.0137 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40091D #09402C

analogous

#400939 #40091D #401109

triadic

#40091D #1D4009 #091D40

tetradic

#40091D #394009 #09402C #110940

square

#40091D #394009 #09402C #110940

split-complementary

#40091D #094011 #093940

monochromatic

#1B040C #1B040C #40091D #761135 #AB184E

Accessibility & contrast

On white

16.47

#40091D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.27

#40091D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #40091D

16.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40091D	#FFFFFF	#000000	##FFFFFF
##40091D	1.00	16.47	1.27	16.47
#FFFFFF	16.47	1.00	21.00	1.00
#000000	1.27	21.00	1.00	21.00
##FFFFFF	16.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#16181D

Deuteranopia (green-blind)

#25231C

Tritanopia (blue-blind)

#460112

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #40091d;
/* rgb */ color: rgb(64, 9, 29);
/* oklch */ color: oklch(25.1% 0.085 4.0);

Tailwind

colors: {
  custom: {
    50: '#794e58',
    500: '#40091d',
    950: '#000000',
  },
}

SCSS

$custom: #40091d;
$custom-light: #794e58;
$custom-dark: #000000;

JSON

{
  "hex": "#40091d",
  "rgb": {
    "r": 64,
    "g": 9,
    "b": 29
  },
  "hsl": {
    "h": 338.182,
    "s": 75.342,
    "l": 14.314
  },
  "oklch": {
    "l": 0.25056,
    "c": 0.08473,
    "h": 4
  },
  "luminance": 0.01374
}

Semantic roles & 50–950 ramp

primary

#40091D

secondary

#277E5E

accent

#F2AE36

background

#F7F4F5

surface

#EEE7E9

border

#C9C3C5

text

#090203

muted

#7B7878

Preview Lab

Preview with #40091D

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

Preview Lab → · Contrast checker → · Palette generator →