#37153A#37153A

#37153A is a dark, moderate purple. Relative luminance 0.017; OKLCH L 26.5% C 0.078 H 324.3°. Best body text is #FFFFFF at 15.78:1 contrast (WCAG AA passes).

Color values

HEX	#37153A
RGB	rgb(55, 21, 58)
HSL	hsl(295, 47%, 15%)
HSV	hsv(295, 64%, 23%)
CMYK	cmyk(5.2%, 63.8%, 0%, 77.3%)
CIE-LAB	lab(13.56, 23.40, -16.53)
CIE-LCH	lch(13.56, 28.65, 324.76°)
OKLab	oklab(26.46% 0.0636 -0.0457)
OKLCH	oklch(26.46% 0.078 324.3)
XYZ	xyz(2.6074, 1.6542, 4.1841)
Luminance	0.0165 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37153A #183A15

analogous

#24153A #37153A #3A152A

triadic

#37153A #3A3715 #153A37

tetradic

#37153A #3A2415 #183A15 #152A3A

square

#37153A #3A2415 #183A15 #152A3A

split-complementary

#37153A #2A3A15 #153A24

monochromatic

#150816 #150816 #37153A #622567 #8C3694

Accessibility & contrast

On white

15.78

#37153A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.33

#37153A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #37153A

15.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37153A	#FFFFFF	#000000	##FFFFFF
##37153A	1.00	15.78	1.33	15.78
#FFFFFF	15.78	1.00	21.00	1.00
#000000	1.33	21.00	1.00	21.00
##FFFFFF	15.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#10203B

Deuteranopia (green-blind)

#1B2439

Tritanopia (blue-blind)

#381A25

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #37153a;
/* rgb */ color: rgb(55, 21, 58);
/* oklch */ color: oklch(26.5% 0.078 324.3);

Tailwind

colors: {
  custom: {
    50: '#6f5470',
    500: '#37153a',
    950: '#000000',
  },
}

SCSS

$custom: #37153a;
$custom-light: #6f5470;
$custom-dark: #000000;

JSON

{
  "hex": "#37153a",
  "rgb": {
    "r": 55,
    "g": 21,
    "b": 58
  },
  "hsl": {
    "h": 295.135,
    "s": 46.835,
    "l": 15.49
  },
  "oklch": {
    "l": 0.26463,
    "c": 0.07833,
    "h": 324.3
  },
  "luminance": 0.01654
}

Semantic roles & 50–950 ramp

primary

#37153A

secondary

#3E7139

accent

#D6515C

background

#F6F4F6

surface

#ECE8EC

border

#C7C4C7

text

#070307

muted

#7A787A

Preview Lab

Preview with #37153A

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

Preview Lab → · Contrast checker → · Palette generator →