#37071D#37071D

#37071D is a very dark, moderate pink. Relative luminance 0.011; OKLCH L 22.9% C 0.078 H 357.4°. Best body text is #FFFFFF at 17.35:1 contrast (WCAG AA passes).

Color values

HEX	#37071D
RGB	rgb(55, 7, 29)
HSL	hsl(333, 77%, 12%)
HSV	hsv(333, 87%, 22%)
CMYK	cmyk(0%, 87.3%, 47.3%, 78.4%)
CIE-LAB	lab(9.43, 25.47, -1.48)
CIE-LCH	lch(9.43, 25.51, 356.67°)
OKLab	oklab(22.95% 0.0782 -0.0036)
OKLCH	oklch(22.95% 0.078 357.4)
XYZ	xyz(1.8734, 1.0531, 1.2668)
Luminance	0.0105 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37071D #073721

analogous

#370735 #37071D #370907

triadic

#37071D #1D3707 #071D37

tetradic

#37071D #353707 #073721 #090737

square

#37071D #353707 #073721 #090737

split-complementary

#37071D #073709 #073537

monochromatic

#1B030E #1B030E #37071D #6D0E3A #A41556

Accessibility & contrast

On white

17.35

#37071D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#37071D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #37071D

17.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37071D	#FFFFFF	#000000	##FFFFFF
##37071D	1.00	17.35	1.21	17.35
#FFFFFF	17.35	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#11151E

Deuteranopia (green-blind)

#1E1E1C

Tritanopia (blue-blind)

#3C0310

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #37071d;
/* rgb */ color: rgb(55, 7, 29);
/* oklch */ color: oklch(22.9% 0.078 357.4);

Tailwind

colors: {
  custom: {
    50: '#714c58',
    500: '#37071d',
    950: '#000000',
  },
}

SCSS

$custom: #37071d;
$custom-light: #714c58;
$custom-dark: #000000;

JSON

{
  "hex": "#37071d",
  "rgb": {
    "r": 55,
    "g": 7,
    "b": 29
  },
  "hsl": {
    "h": 332.5,
    "s": 77.419,
    "l": 12.157
  },
  "oklch": {
    "l": 0.22949,
    "c": 0.07831,
    "h": 357.4
  },
  "luminance": 0.01053
}

Semantic roles & 50–950 ramp

primary

#37071D

secondary

#237750

accent

#F49C34

background

#F7F4F5

surface

#EDE7E9

border

#C8C3C5

text

#080103

muted

#7B7778

Preview Lab

Preview with #37071D

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

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