#37113F#37113F

#37113F is a dark, moderate purple. Relative luminance 0.016; OKLCH L 26.2% C 0.091 H 320.3°. Best body text is #FFFFFF at 15.98:1 contrast (WCAG AA passes).

Color values

HEX	#37113F
RGB	rgb(55, 17, 63)
HSL	hsl(290, 58%, 16%)
HSV	hsv(290, 73%, 25%)
CMYK	cmyk(12.7%, 73%, 0%, 75.3%)
CIE-LAB	lab(13.06, 26.80, -20.86)
CIE-LCH	lch(13.06, 33.96, 322.10°)
OKLab	oklab(26.21% 0.0701 -0.0582)
OKLCH	oklch(26.21% 0.091 320.3)
XYZ	xyz(2.6731, 1.5721, 4.8643)
Luminance	0.0157 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37113F #193F11

analogous

#20113F #37113F #3F1130

triadic

#37113F #3F3711 #113F37

tetradic

#37113F #3F2011 #193F11 #11303F

square

#37113F #3F2011 #193F11 #11303F

split-complementary

#37113F #303F11 #113F20

monochromatic

#150718 #150718 #37113F #611E6F #8B2B9F

Accessibility & contrast

On white

15.98

#37113F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.31

#37113F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #37113F

15.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37113F	#FFFFFF	#000000	##FFFFFF
##37113F	1.00	15.98	1.31	15.98
#FFFFFF	15.98	1.00	21.00	1.00
#000000	1.31	21.00	1.00	21.00
##FFFFFF	15.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#051F40

Deuteranopia (green-blind)

#15233E

Tritanopia (blue-blind)

#371926

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #37113f;
/* rgb */ color: rgb(55, 17, 63);
/* oklch */ color: oklch(26.2% 0.091 320.3);

Tailwind

colors: {
  custom: {
    50: '#705274',
    500: '#37113f',
    950: '#000000',
  },
}

SCSS

$custom: #37113f;
$custom-light: #705274;
$custom-dark: #000000;

JSON

{
  "hex": "#37113f",
  "rgb": {
    "r": 55,
    "g": 17,
    "b": 63
  },
  "hsl": {
    "h": 289.565,
    "s": 57.5,
    "l": 15.686
  },
  "oklch": {
    "l": 0.26206,
    "c": 0.09111,
    "h": 320.3
  },
  "luminance": 0.01572
}

Semantic roles & 50–950 ramp

primary

#37113F

secondary

#3F7833

accent

#E14762

background

#F6F4F7

surface

#ECE7ED

border

#C7C3C8

text

#070208

muted

#7A787B

Preview Lab

Preview with #37113F

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

Preview Lab → · Contrast checker → · Palette generator →