#37243E#37243E

#37243E is a dark, muted purple. Relative luminance 0.024; OKLCH L 29.5% C 0.052 H 316.6°. Best body text is #FFFFFF at 14.15:1 contrast (WCAG AA passes).

Color values

HEX	#37243E
RGB	rgb(55, 36, 62)
HSL	hsl(284, 27%, 19%)
HSV	hsv(284, 42%, 24%)
CMYK	cmyk(11.3%, 41.9%, 0%, 75.7%)
CIE-LAB	lab(17.56, 14.67, -13.09)
CIE-LCH	lch(17.56, 19.66, 318.26°)
OKLab	oklab(29.52% 0.0381 -0.0359)
OKLCH	oklch(29.52% 0.052 316.6)
XYZ	xyz(3.0758, 2.4219, 4.8619)
Luminance	0.0242 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37243E #2B3E24

analogous

#2A243E #37243E #3E2438

triadic

#37243E #3E3724 #243E37

tetradic

#37243E #3E2A24 #2B3E24 #24383E

square

#37243E #3E2A24 #2B3E24 #24383E

split-complementary

#37243E #383E24 #243E2A

monochromatic

#110B13 #150E17 #37243E #593A65 #7C518B

Accessibility & contrast

On white

14.15

#37243E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#37243E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #37243E

14.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37243E	#FFFFFF	#000000	##FFFFFF
##37243E	1.00	14.15	1.48	14.15
#FFFFFF	14.15	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#202A3F

Deuteranopia (green-blind)

#252C3D

Tritanopia (blue-blind)

#37272E

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #37243e;
/* rgb */ color: rgb(55, 36, 62);
/* oklch */ color: oklch(29.5% 0.052 316.6);

Tailwind

colors: {
  custom: {
    50: '#6e5f73',
    500: '#37243e',
    950: '#000000',
  },
}

SCSS

$custom: #37243e;
$custom-light: #6e5f73;
$custom-dark: #000000;

JSON

{
  "hex": "#37243e",
  "rgb": {
    "r": 55,
    "g": 36,
    "b": 62
  },
  "hsl": {
    "h": 283.846,
    "s": 26.531,
    "l": 19.216
  },
  "oklch": {
    "l": 0.2952,
    "c": 0.05235,
    "h": 316.6
  },
  "luminance": 0.02422
}

Semantic roles & 50–950 ramp

primary

#37243E

secondary

#57714D

accent

#C3657E

background

#F6F5F7

surface

#ECE9ED

border

#C7C5C8

text

#070408

muted

#7A797B

Preview Lab

Preview with #37243E

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

Preview Lab → · Contrast checker → · Palette generator →