#6D57CC#6D57CC

#6D57CC is a mid, vivid violet. Relative luminance 0.144; OKLCH L 54.0% C 0.174 H 287.8°. Best body text is #FFFFFF at 5.40:1 contrast (WCAG AA passes).

Color values

HEX	#6D57CC
RGB	rgb(109, 87, 204)
HSL	hsl(251, 53%, 57%)
HSV	hsv(251, 57%, 80%)
CMYK	cmyk(46.6%, 57.4%, 0%, 20%)
CIE-LAB	lab(44.84, 38.16, -57.99)
CIE-LCH	lch(44.84, 69.42, 303.35°)
OKLab	oklab(54.03% 0.0531 -0.1655)
OKLCH	oklch(54.03% 0.174 287.8)
XYZ	xyz(20.6108, 14.4264, 58.8136)
Luminance	0.1443 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6D57CC #B6CC57

analogous

#577CCC #6D57CC #A857CC

triadic

#6D57CC #CC6D57 #57CC6D

tetradic

#6D57CC #CC577C #B6CC57 #57CCA8

square

#6D57CC #CC577C #B6CC57 #57CCA8

split-complementary

#6D57CC #CCA857 #7CCC57

monochromatic

#382781 #4D36B0 #6D57CC #9686DA #BFB5E9

Accessibility & contrast

On white

5.40

#6D57CC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.89

#6D57CC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6D57CC

5.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6D57CC	#FFFFFF	#000000	##FFFFFF
##6D57CC	1.00	5.40	3.89	5.40
#FFFFFF	5.40	1.00	21.00	1.00
#000000	3.89	21.00	1.00	21.00
##FFFFFF	5.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006DD0

Deuteranopia (green-blind)

#0267C9

Tritanopia (blue-blind)

#4E7189

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #6d57cc;
/* rgb */ color: rgb(109, 87, 204);
/* oklch */ color: oklch(54.0% 0.174 287.8);

Tailwind

colors: {
  custom: {
    50: '#9d87dc',
    500: '#6d57cc',
    950: '#000000',
  },
}

SCSS

$custom: #6d57cc;
$custom-light: #9d87dc;
$custom-dark: #000000;

JSON

{
  "hex": "#6d57cc",
  "rgb": {
    "r": 109,
    "g": 87,
    "b": 204
  },
  "hsl": {
    "h": 251.282,
    "s": 53.425,
    "l": 57.059
  },
  "oklch": {
    "l": 0.54031,
    "c": 0.17382,
    "h": 287.8
  },
  "luminance": 0.14427
}

Semantic roles & 50–950 ramp

primary

#6D57CC

secondary

#CED7A8

accent

#DD4BC1

background

#FAF8FD

surface

#F4EFFB

border

#CECAD4

text

#0F0B15

muted

#7F7C83

Preview Lab

Preview with #6D57CC

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

Preview Lab → · Contrast checker → · Palette generator →