#6B37AF#6B37AF

#6B37AF is a mid, vivid violet. Relative luminance 0.090; OKLCH L 46.8% C 0.181 H 299.1°. Best body text is #FFFFFF at 7.53:1 contrast (WCAG AA passes).

Color values

HEX	#6B37AF
RGB	rgb(107, 55, 175)
HSL	hsl(266, 52%, 45%)
HSV	hsv(266, 69%, 69%)
CMYK	cmyk(38.9%, 68.6%, 0%, 31.4%)
CIE-LAB	lab(35.89, 47.51, -55.51)
CIE-LCH	lch(35.89, 73.07, 310.56°)
OKLab	oklab(46.83% 0.0881 -0.1583)
OKLCH	oklch(46.83% 0.181 299.1)
XYZ	xyz(15.1655, 8.9531, 41.4783)
Luminance	0.0895 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B37AF #7BAF37

analogous

#373FAF #6B37AF #A737AF

triadic

#6B37AF #AF6B37 #37AF6B

tetradic

#6B37AF #AF373F #7BAF37 #37AFA7

square

#6B37AF #AF373F #7BAF37 #37AFA7

split-complementary

#6B37AF #AFA737 #3FAF37

monochromatic

#321A52 #4F2880 #6B37AF #8A59CB #AB87D9

Accessibility & contrast

On white

7.53

#6B37AF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.79

#6B37AF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6B37AF

7.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B37AF	#FFFFFF	#000000	##FFFFFF
##6B37AF	1.00	7.53	2.79	7.53
#FFFFFF	7.53	1.00	21.00	1.00
#000000	2.79	21.00	1.00	21.00
##FFFFFF	7.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054B3

Deuteranopia (green-blind)

#0053AD

Tritanopia (blue-blind)

#5B536E

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #6b37af;
/* rgb */ color: rgb(107, 55, 175);
/* oklch */ color: oklch(46.8% 0.181 299.1);

Tailwind

colors: {
  custom: {
    50: '#9b72c8',
    500: '#6b37af',
    950: '#000000',
  },
}

SCSS

$custom: #6b37af;
$custom-light: #9b72c8;
$custom-dark: #000000;

JSON

{
  "hex": "#6b37af",
  "rgb": {
    "r": 107,
    "g": 55,
    "b": 175
  },
  "hsl": {
    "h": 266,
    "s": 52.174,
    "l": 45.098
  },
  "oklch": {
    "l": 0.46825,
    "c": 0.18113,
    "h": 299.1
  },
  "luminance": 0.08953
}

Semantic roles & 50–950 ramp

primary

#6B37AF

secondary

#A5C37F

accent

#DC4C9D

background

#F9F7FC

surface

#F2EDF8

border

#CCC8D1

text

#0F0813

muted

#7E7B82

Preview Lab

Preview with #6B37AF

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

Preview Lab → · Contrast checker → · Palette generator →