#370E31#370E31

#370E31 is a very dark, moderate purple. Relative luminance 0.013; OKLCH L 24.9% C 0.082 H 334.0°. Best body text is #FFFFFF at 16.54:1 contrast (WCAG AA passes).

Color values

HEX	#370E31
RGB	rgb(55, 14, 49)
HSL	hsl(309, 59%, 14%)
HSV	hsv(309, 75%, 22%)
CMYK	cmyk(0%, 74.5%, 10.9%, 78.4%)
CIE-LAB	lab(11.61, 25.35, -13.11)
CIE-LCH	lch(11.61, 28.53, 332.66°)
OKLab	oklab(24.87% 0.0734 -0.0358)
OKLCH	oklch(24.87% 0.082 334)
XYZ	xyz(2.2870, 1.3482, 3.0449)
Luminance	0.0135 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#370E31 #0E3714

analogous

#280E37 #370E31 #370E1C

triadic

#370E31 #31370E #0E3137

tetradic

#370E31 #37280E #0E3714 #0E1C37

square

#370E31 #37280E #0E3714 #0E1C37

split-complementary

#370E31 #1C370E #0E3728

monochromatic

#180616 #180616 #370E31 #681A5C #992788

Accessibility & contrast

On white

16.54

#370E31 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.27

#370E31 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #370E31

16.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##370E31	#FFFFFF	#000000	##FFFFFF
##370E31	1.00	16.54	1.27	16.54
#FFFFFF	16.54	1.00	21.00	1.00
#000000	1.27	21.00	1.00	21.00
##FFFFFF	16.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0D1B32

Deuteranopia (green-blind)

#1B2130

Tritanopia (blue-blind)

#3A111D

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #370e31;
/* rgb */ color: rgb(55, 14, 49);
/* oklch */ color: oklch(24.9% 0.082 334.0);

Tailwind

colors: {
  custom: {
    50: '#705069',
    500: '#370e31',
    950: '#000000',
  },
}

SCSS

$custom: #370e31;
$custom-light: #705069;
$custom-dark: #000000;

JSON

{
  "hex": "#370e31",
  "rgb": {
    "r": 55,
    "g": 14,
    "b": 49
  },
  "hsl": {
    "h": 308.78,
    "s": 59.42,
    "l": 13.529
  },
  "oklch": {
    "l": 0.24865,
    "c": 0.08161,
    "h": 334
  },
  "luminance": 0.01348
}

Semantic roles & 50–950 ramp

primary

#370E31

secondary

#2F7239

accent

#E35C45

background

#F6F4F6

surface

#ECE7EB

border

#C7C3C6

text

#070206

muted

#7A787A

Preview Lab

Preview with #370E31

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

Preview Lab → · Contrast checker → · Palette generator →