#37106A#37106A

#37106A is a dark, vivid violet. Relative luminance 0.022; OKLCH L 29.9% C 0.141 H 296.1°. Best body text is #FFFFFF at 14.54:1 contrast (WCAG AA passes).

Color values

HEX	#37106A
RGB	rgb(55, 16, 106)
HSL	hsl(266, 74%, 24%)
HSV	hsv(266, 85%, 42%)
CMYK	cmyk(48.1%, 84.9%, 0%, 58.4%)
CIE-LAB	lab(16.62, 38.41, -44.30)
CIE-LCH	lch(16.62, 58.64, 310.93°)
OKLab	oklab(29.88% 0.0621 -0.127)
OKLCH	oklch(29.88% 0.141 296.1)
XYZ	xyz(4.3617, 2.2233, 13.8322)
Luminance	0.0222 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37106A #436A10

analogous

#10166A #37106A #64106A

triadic

#37106A #6A3710 #106A37

tetradic

#37106A #6A1016 #436A10 #106A64

square

#37106A #6A1016 #436A10 #106A64

split-complementary

#37106A #6A6410 #166A10

monochromatic

#0E041B #1B0835 #37106A #53189F #6E20D4

Accessibility & contrast

On white

14.54

#37106A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.44

#37106A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #37106A

14.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37106A	#FFFFFF	#000000	##FFFFFF
##37106A	1.00	14.54	1.44	14.54
#FFFFFF	14.54	1.00	21.00	1.00
#000000	1.44	21.00	1.00	21.00
##FFFFFF	14.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A6C

Deuteranopia (green-blind)

#002868

Tritanopia (blue-blind)

#292A3E

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #37106a;
/* rgb */ color: rgb(55, 16, 106);
/* oklch */ color: oklch(29.9% 0.141 296.1);

Tailwind

colors: {
  custom: {
    50: '#745495',
    500: '#37106a',
    950: '#000000',
  },
}

SCSS

$custom: #37106a;
$custom-light: #745495;
$custom-dark: #000000;

JSON

{
  "hex": "#37106a",
  "rgb": {
    "r": 55,
    "g": 16,
    "b": 106
  },
  "hsl": {
    "h": 266,
    "s": 73.77,
    "l": 23.922
  },
  "oklch": {
    "l": 0.29882,
    "c": 0.14138,
    "h": 296.1
  },
  "luminance": 0.02223
}

Semantic roles & 50–950 ramp

primary

#37106A

secondary

#72A234

accent

#F037A0

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#09030D

muted

#7B787E

Preview Lab

Preview with #37106A

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

Preview Lab → · Contrast checker → · Palette generator →