#37206F#37206F

#37206F is a dark, vivid violet. Relative luminance 0.030; OKLCH L 32.4% C 0.129 H 290.8°. Best body text is #FFFFFF at 13.14:1 contrast (WCAG AA passes).

Color values

HEX	#37206F
RGB	rgb(55, 32, 111)
HSL	hsl(257, 55%, 28%)
HSV	hsv(257, 71%, 44%)
CMYK	cmyk(50.5%, 71.2%, 0%, 56.5%)
CIE-LAB	lab(20.02, 31.62, -42.00)
CIE-LCH	lch(20.02, 52.57, 306.97°)
OKLab	oklab(32.42% 0.0457 -0.1204)
OKLCH	oklch(32.42% 0.129 290.8)
XYZ	xyz(4.9605, 2.9928, 15.3521)
Luminance	0.0299 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37206F #586F20

analogous

#20306F #37206F #5E206F

triadic

#37206F #6F3720 #206F37

tetradic

#37206F #6F2030 #586F20 #206F5E

square

#37206F #6F2030 #586F20 #206F5E

split-complementary

#37206F #6F5E20 #306F20

monochromatic

#0C0718 #1F123F #37206F #4F2E9F #6841C8

Accessibility & contrast

On white

13.14

#37206F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#37206F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #37206F

13.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37206F	#FFFFFF	#000000	##FFFFFF
##37206F	1.00	13.14	1.60	13.14
#FFFFFF	13.14	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003271

Deuteranopia (green-blind)

#002F6D

Tritanopia (blue-blind)

#253444

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #37206f;
/* rgb */ color: rgb(55, 32, 111);
/* oklch */ color: oklch(32.4% 0.129 290.8);

Tailwind

colors: {
  custom: {
    50: '#745d99',
    500: '#37206f',
    950: '#000000',
  },
}

SCSS

$custom: #37206f;
$custom-light: #745d99;
$custom-dark: #000000;

JSON

{
  "hex": "#37206f",
  "rgb": {
    "r": 55,
    "g": 32,
    "b": 111
  },
  "hsl": {
    "h": 257.468,
    "s": 55.245,
    "l": 28.039
  },
  "oklch": {
    "l": 0.32425,
    "c": 0.12876,
    "h": 290.8
  },
  "luminance": 0.02993
}

Semantic roles & 50–950 ramp

primary

#37206F

secondary

#88A348

accent

#DF49B3

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#09040E

muted

#7B797E

Preview Lab

Preview with #37206F

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

Preview Lab → · Contrast checker → · Palette generator →