#6D37B4#6D37B4

#6D37B4 is a mid, vivid violet. Relative luminance 0.093; OKLCH L 47.4% C 0.187 H 298.8°. Best body text is #FFFFFF at 7.35:1 contrast (WCAG AA passes).

Color values

HEX	#6D37B4
RGB	rgb(109, 55, 180)
HSL	hsl(266, 53%, 46%)
HSV	hsv(266, 69%, 71%)
CMYK	cmyk(39.4%, 69.4%, 0%, 29.4%)
CIE-LAB	lab(36.52, 49.19, -57.46)
CIE-LCH	lch(36.52, 75.64, 310.57°)
OKLab	oklab(47.44% 0.0901 -0.164)
OKLCH	oklch(47.44% 0.187 298.8)
XYZ	xyz(15.9090, 9.2787, 44.1240)
Luminance	0.0928 (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

#6D37B4 #7EB437

analogous

#373FB4 #6D37B4 #AB37B4

triadic

#6D37B4 #B46D37 #37B46D

tetradic

#6D37B4 #B4373F #7EB437 #37B4AB

square

#6D37B4 #B4373F #7EB437 #37B4AB

split-complementary

#6D37B4 #B4AB37 #3FB437

monochromatic

#341A56 #512985 #6D37B4 #8C5BCD #AD8ADB

Accessibility & contrast

On white

7.35

#6D37B4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.86

#6D37B4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6D37B4

7.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6D37B4	#FFFFFF	#000000	##FFFFFF
##6D37B4	1.00	7.35	2.86	7.35
#FFFFFF	7.35	1.00	21.00	1.00
#000000	2.86	21.00	1.00	21.00
##FFFFFF	7.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056B8

Deuteranopia (green-blind)

#0055B1

Tritanopia (blue-blind)

#5C5571

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #6d37b4;
/* rgb */ color: rgb(109, 55, 180);
/* oklch */ color: oklch(47.4% 0.187 298.8);

Tailwind

colors: {
  custom: {
    50: '#9d72cb',
    500: '#6d37b4',
    950: '#000000',
  },
}

SCSS

$custom: #6d37b4;
$custom-light: #9d72cb;
$custom-dark: #000000;

JSON

{
  "hex": "#6d37b4",
  "rgb": {
    "r": 109,
    "g": 55,
    "b": 180
  },
  "hsl": {
    "h": 265.92,
    "s": 53.191,
    "l": 46.078
  },
  "oklch": {
    "l": 0.47442,
    "c": 0.18709,
    "h": 298.8
  },
  "luminance": 0.09279
}

Semantic roles & 50–950 ramp

primary

#6D37B4

secondary

#A8C681

accent

#DD4B9E

background

#FAF7FC

surface

#F3EDF9

border

#CDC8D2

text

#0F0813

muted

#7F7B82

Preview Lab

Preview with #6D37B4

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

Preview Lab → · Contrast checker → · Palette generator →