#6D57CD#6D57CD

#6D57CD is a mid, vivid violet. Relative luminance 0.145; OKLCH L 54.1% C 0.175 H 287.6°. Best body text is #FFFFFF at 5.39:1 contrast (WCAG AA passes).

Color values

HEX	#6D57CD
RGB	rgb(109, 87, 205)
HSL	hsl(251, 54%, 57%)
HSV	hsv(251, 58%, 80%)
CMYK	cmyk(46.8%, 57.6%, 0%, 19.6%)
CIE-LAB	lab(44.91, 38.45, -58.45)
CIE-LCH	lch(44.91, 69.97, 303.34°)
OKLab	oklab(54.1% 0.0531 -0.1669)
OKLCH	oklch(54.1% 0.175 287.6)
XYZ	xyz(20.7311, 14.4745, 59.4473)
Luminance	0.1447 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6D57CD #B7CD57

analogous

#577CCD #6D57CD #A857CD

triadic

#6D57CD #CD6D57 #57CD6D

tetradic

#6D57CD #CD577C #B7CD57 #57CDA8

square

#6D57CD #CD577C #B7CD57 #57CDA8

split-complementary

#6D57CD #CDA857 #7CCD57

monochromatic

#382783 #4C35B2 #6D57CD #9686DB #BFB5E9

Accessibility & contrast

On white

5.39

#6D57CD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.89

#6D57CD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6D57CD

5.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6D57CD	#FFFFFF	#000000	##FFFFFF
##6D57CD	1.00	5.39	3.89	5.39
#FFFFFF	5.39	1.00	21.00	1.00
#000000	3.89	21.00	1.00	21.00
##FFFFFF	5.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006DD1

Deuteranopia (green-blind)

#0067CA

Tritanopia (blue-blind)

#4E7289

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #6d57cd;
/* rgb */ color: rgb(109, 87, 205);
/* oklch */ color: oklch(54.1% 0.175 287.6);

Tailwind

colors: {
  custom: {
    50: '#9d87dd',
    500: '#6d57cd',
    950: '#000000',
  },
}

SCSS

$custom: #6d57cd;
$custom-light: #9d87dd;
$custom-dark: #000000;

JSON

{
  "hex": "#6d57cd",
  "rgb": {
    "r": 109,
    "g": 87,
    "b": 205
  },
  "hsl": {
    "h": 251.186,
    "s": 54.128,
    "l": 57.255
  },
  "oklch": {
    "l": 0.54103,
    "c": 0.17512,
    "h": 287.6
  },
  "luminance": 0.14475
}

Semantic roles & 50–950 ramp

primary

#6D57CD

secondary

#CFD8A8

accent

#DD4AC2

background

#FAF8FD

surface

#F4EFFB

border

#CECAD4

text

#0F0B15

muted

#7F7C83

Preview Lab

Preview with #6D57CD

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

Preview Lab → · Contrast checker → · Palette generator →