#37091D#37091D

#37091D is a very dark, moderate pink. Relative luminance 0.011; OKLCH L 23.2% C 0.075 H 358.3°. Best body text is #FFFFFF at 17.22:1 contrast (WCAG AA passes).

Color values

HEX	#37091D
RGB	rgb(55, 9, 29)
HSL	hsl(334, 72%, 13%)
HSV	hsv(334, 84%, 22%)
CMYK	cmyk(0%, 83.6%, 47.3%, 78.4%)
CIE-LAB	lab(9.77, 24.50, -0.97)
CIE-LCH	lch(9.77, 24.52, 357.73°)
OKLab	oklab(23.2% 0.0752 -0.0022)
OKLCH	oklch(23.2% 0.075 358.3)
XYZ	xyz(1.8951, 1.0965, 1.2740)
Luminance	0.0110 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37091D #093723

analogous

#370934 #37091D #370C09

triadic

#37091D #1D3709 #091D37

tetradic

#37091D #343709 #093723 #0C0937

square

#37091D #343709 #093723 #0C0937

split-complementary

#37091D #09370C #093437

monochromatic

#1A040E #1A040E #37091D #6C1239 #A01A54

Accessibility & contrast

On white

17.22

#37091D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#37091D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #37091D

17.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37091D	#FFFFFF	#000000	##FFFFFF
##37091D	1.00	17.22	1.22	17.22
#FFFFFF	17.22	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#12151E

Deuteranopia (green-blind)

#1F1E1C

Tritanopia (blue-blind)

#3C0411

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #37091d;
/* rgb */ color: rgb(55, 9, 29);
/* oklch */ color: oklch(23.2% 0.075 358.3);

Tailwind

colors: {
  custom: {
    50: '#714d58',
    500: '#37091d',
    950: '#000000',
  },
}

SCSS

$custom: #37091d;
$custom-light: #714d58;
$custom-dark: #000000;

JSON

{
  "hex": "#37091d",
  "rgb": {
    "r": 55,
    "g": 9,
    "b": 29
  },
  "hsl": {
    "h": 333.913,
    "s": 71.875,
    "l": 12.549
  },
  "oklch": {
    "l": 0.23202,
    "c": 0.07518,
    "h": 358.3
  },
  "luminance": 0.01096
}

Semantic roles & 50–950 ramp

primary

#37091D

secondary

#277553

accent

#EFA039

background

#F7F4F5

surface

#EDE7E9

border

#C8C3C5

text

#080103

muted

#7B7778

Preview Lab

Preview with #37091D

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

Preview Lab → · Contrast checker → · Palette generator →