#370933#370933

#370933 is a very dark, moderate purple. Relative luminance 0.012; OKLCH L 24.4% C 0.091 H 331.8°. Best body text is #FFFFFF at 16.81:1 contrast (WCAG AA passes).

Color values

HEX	#370933
RGB	rgb(55, 9, 51)
HSL	hsl(305, 72%, 13%)
HSV	hsv(305, 84%, 22%)
CMYK	cmyk(0%, 83.6%, 7.3%, 78.4%)
CIE-LAB	lab(10.90, 28.07, -15.68)
CIE-LCH	lch(10.90, 32.15, 330.81°)
OKLab	oklab(24.39% 0.0804 -0.0431)
OKLCH	oklch(24.39% 0.091 331.8)
XYZ	xyz(2.2708, 1.2468, 3.2524)
Luminance	0.0125 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#370933 #09370D

analogous

#240937 #370933 #37091C

triadic

#370933 #333709 #093337

tetradic

#370933 #372409 #09370D #091C37

square

#370933 #372409 #09370D #091C37

split-complementary

#370933 #1C3709 #093724

monochromatic

#1A0418 #1A0418 #370933 #6C1264 #A01A95

Accessibility & contrast

On white

16.81

#370933 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.25

#370933 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #370933

16.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##370933	#FFFFFF	#000000	##FFFFFF
##370933	1.00	16.81	1.25	16.81
#FFFFFF	16.81	1.00	21.00	1.00
#000000	1.25	21.00	1.00	21.00
##FFFFFF	16.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#061934

Deuteranopia (green-blind)

#172032

Tritanopia (blue-blind)

#3A0E1D

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #370933;
/* rgb */ color: rgb(55, 9, 51);
/* oklch */ color: oklch(24.4% 0.091 331.8);

Tailwind

colors: {
  custom: {
    50: '#704e6b',
    500: '#370933',
    950: '#000000',
  },
}

SCSS

$custom: #370933;
$custom-light: #704e6b;
$custom-dark: #000000;

JSON

{
  "hex": "#370933",
  "rgb": {
    "r": 55,
    "g": 9,
    "b": 51
  },
  "hsl": {
    "h": 305.217,
    "s": 71.875,
    "l": 12.549
  },
  "oklch": {
    "l": 0.2439,
    "c": 0.09121,
    "h": 331.8
  },
  "luminance": 0.01247
}

Semantic roles & 50–950 ramp

primary

#370933

secondary

#27752E

accent

#EF4939

background

#F6F4F6

surface

#ECE7EB

border

#C7C3C6

text

#080206

muted

#7B787A

Preview Lab

Preview with #370933

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

Preview Lab → · Contrast checker → · Palette generator →