#37071C#37071C

#37071C is a very dark, moderate pink. Relative luminance 0.010; OKLCH L 22.9% C 0.078 H 358.7°. Best body text is #FFFFFF at 17.36:1 contrast (WCAG AA passes).

Color values

HEX	#37071C
RGB	rgb(55, 7, 28)
HSL	hsl(334, 77%, 12%)
HSV	hsv(334, 87%, 22%)
CMYK	cmyk(0%, 87.3%, 49.1%, 78.4%)
CIE-LAB	lab(9.39, 25.34, -0.77)
CIE-LCH	lch(9.39, 25.35, 358.26°)
OKLab	oklab(22.91% 0.0778 -0.0017)
OKLCH	oklch(22.91% 0.078 358.7)
XYZ	xyz(1.8613, 1.0483, 1.2027)
Luminance	0.0105 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37071C #073722

analogous

#370734 #37071C #370A07

triadic

#37071C #1C3707 #071C37

tetradic

#37071C #343707 #073722 #0A0737

square

#37071C #343707 #073722 #0A0737

split-complementary

#37071C #07370A #073437

monochromatic

#1B030E #1B030E #37071C #6D0E38 #A41553

Accessibility & contrast

On white

17.36

#37071C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#37071C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #37071C

17.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37071C	#FFFFFF	#000000	##FFFFFF
##37071C	1.00	17.36	1.21	17.36
#FFFFFF	17.36	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#11141D

Deuteranopia (green-blind)

#1E1E1B

Tritanopia (blue-blind)

#3C0210

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #37071c;
/* rgb */ color: rgb(55, 7, 28);
/* oklch */ color: oklch(22.9% 0.078 358.7);

Tailwind

colors: {
  custom: {
    50: '#714c57',
    500: '#37071c',
    950: '#000000',
  },
}

SCSS

$custom: #37071c;
$custom-light: #714c57;
$custom-dark: #000000;

JSON

{
  "hex": "#37071c",
  "rgb": {
    "r": 55,
    "g": 7,
    "b": 28
  },
  "hsl": {
    "h": 333.75,
    "s": 77.419,
    "l": 12.157
  },
  "oklch": {
    "l": 0.22907,
    "c": 0.07785,
    "h": 358.7
  },
  "luminance": 0.01048
}

Semantic roles & 50–950 ramp

primary

#37071C

secondary

#237752

accent

#F4A034

background

#F7F4F5

surface

#EDE7E9

border

#C8C3C5

text

#080103

muted

#7B7778

Preview Lab

Preview with #37071C

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

Preview Lab → · Contrast checker → · Palette generator →