#370728#370728

#370728 is a very dark, moderate pink. Relative luminance 0.011; OKLCH L 23.5% C 0.085 H 343.5°. Best body text is #FFFFFF at 17.17:1 contrast (WCAG AA passes).

Color values

HEX	#370728
RGB	rgb(55, 7, 40)
HSL	hsl(319, 77%, 12%)
HSV	hsv(319, 87%, 22%)
CMYK	cmyk(0%, 87.3%, 27.3%, 78.4%)
CIE-LAB	lab(9.94, 27.04, -9.05)
CIE-LCH	lch(9.94, 28.52, 341.49°)
OKLab	oklab(23.49% 0.0816 -0.0242)
OKLCH	oklch(23.49% 0.085 343.5)
XYZ	xyz(2.0346, 1.1176, 2.1156)
Luminance	0.0112 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#370728 #073716

analogous

#2E0737 #370728 #370710

triadic

#370728 #283707 #072837

tetradic

#370728 #372E07 #073716 #071037

square

#370728 #372E07 #073716 #071037

split-complementary

#370728 #103707 #07372E

monochromatic

#1B0314 #1B0314 #370728 #6D0E4F #A41577

Accessibility & contrast

On white

17.17

#370728 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#370728 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #370728

17.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##370728	#FFFFFF	#000000	##FFFFFF
##370728	1.00	17.17	1.22	17.17
#FFFFFF	17.17	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0C1629

Deuteranopia (green-blind)

#1B1E27

Tritanopia (blue-blind)

#3B0716

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #370728;
/* rgb */ color: rgb(55, 7, 40);
/* oklch */ color: oklch(23.5% 0.085 343.5);

Tailwind

colors: {
  custom: {
    50: '#704c62',
    500: '#370728',
    950: '#000000',
  },
}

SCSS

$custom: #370728;
$custom-light: #704c62;
$custom-dark: #000000;

JSON

{
  "hex": "#370728",
  "rgb": {
    "r": 55,
    "g": 7,
    "b": 40
  },
  "hsl": {
    "h": 318.75,
    "s": 77.419,
    "l": 12.157
  },
  "oklch": {
    "l": 0.23486,
    "c": 0.08511,
    "h": 343.5
  },
  "luminance": 0.01117
}

Semantic roles & 50–950 ramp

primary

#370728

secondary

#23773D

accent

#F47034

background

#F6F4F5

surface

#ECE7EA

border

#C7C3C6

text

#080105

muted

#7B7779

Preview Lab

Preview with #370728

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

Preview Lab → · Contrast checker → · Palette generator →