#6B37D9#6B37D9

#6B37D9 is a mid, highly saturated violet. Relative luminance 0.109; OKLCH L 50.3% C 0.228 H 290.4°. Best body text is #FFFFFF at 6.62:1 contrast (WCAG AA passes).

Color values

HEX	#6B37D9
RGB	rgb(107, 55, 217)
HSL	hsl(259, 68%, 53%)
HSV	hsv(259, 75%, 85%)
CMYK	cmyk(50.7%, 74.7%, 0%, 14.9%)
CIE-LAB	lab(39.36, 58.55, -74.40)
CIE-LCH	lch(39.36, 94.67, 308.20°)
OKLab	oklab(50.35% 0.0794 -0.2137)
OKLCH	oklch(50.35% 0.228 290.4)
XYZ	xyz(19.9504, 10.8671, 66.6785)
Luminance	0.1087 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B37D9 #A5D937

analogous

#3754D9 #6B37D9 #BC37D9

triadic

#6B37D9 #D96B37 #37D96B

tetradic

#6B37D9 #D93754 #A5D937 #37D9BC

square

#6B37D9 #D93754 #A5D937 #37D9BC

split-complementary

#6B37D9 #D9BC37 #54D937

monochromatic

#39187E #5022B1 #6B37D9 #916AE3 #B79EED

Accessibility & contrast

On white

6.62

#6B37D9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.17

#6B37D9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6B37D9

6.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B37D9	#FFFFFF	#000000	##FFFFFF
##6B37D9	1.00	6.62	3.17	6.62
#FFFFFF	6.62	1.00	21.00	1.00
#000000	3.17	21.00	1.00	21.00
##FFFFFF	6.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060DE

Deuteranopia (green-blind)

#0059D6

Tritanopia (blue-blind)

#446486

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #6b37d9;
/* rgb */ color: rgb(107, 55, 217);
/* oklch */ color: oklch(50.3% 0.228 290.4);

Tailwind

colors: {
  custom: {
    50: '#a073e6',
    500: '#6b37d9',
    950: '#000000',
  },
}

SCSS

$custom: #6b37d9;
$custom-light: #a073e6;
$custom-dark: #000000;

JSON

{
  "hex": "#6b37d9",
  "rgb": {
    "r": 107,
    "g": 55,
    "b": 217
  },
  "hsl": {
    "h": 259.259,
    "s": 68.067,
    "l": 53.333
  },
  "oklch": {
    "l": 0.50348,
    "c": 0.22801,
    "h": 290.4
  },
  "luminance": 0.10868
}

Semantic roles & 50–950 ramp

primary

#6B37D9

secondary

#C2D993

accent

#EB3DB3

background

#FAF7FE

surface

#F4EDFD

border

#CEC8D5

text

#100816

muted

#7F7B84

Preview Lab

Preview with #6B37D9

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

Preview Lab → · Contrast checker → · Palette generator →