#6D51CD#6D51CD

#6D51CD is a mid, vivid violet. Relative luminance 0.135; OKLCH L 53.1% C 0.183 H 289.0°. Best body text is #FFFFFF at 5.66:1 contrast (WCAG AA passes).

Color values

HEX	#6D51CD
RGB	rgb(109, 81, 205)
HSL	hsl(254, 55%, 56%)
HSV	hsv(254, 60%, 80%)
CMYK	cmyk(46.8%, 60.5%, 0%, 19.6%)
CIE-LAB	lab(43.57, 41.94, -60.61)
CIE-LCH	lch(43.57, 73.71, 304.68°)
OKLab	oklab(53.12% 0.0597 -0.1733)
OKLCH	oklch(53.12% 0.183 289)
XYZ	xyz(20.2654, 13.5430, 59.2921)
Luminance	0.1354 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6D51CD #B1CD51

analogous

#5173CD #6D51CD #AB51CD

triadic

#6D51CD #CD6D51 #51CD6D

tetradic

#6D51CD #CD5173 #B1CD51 #51CDAB

square

#6D51CD #CD5173 #B1CD51 #51CDAB

split-complementary

#6D51CD #CDAB51 #73CD51

monochromatic

#39257F #4E32AF #6D51CD #9581DB #BDB0E8

Accessibility & contrast

On white

5.66

#6D51CD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.71

#6D51CD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6D51CD

5.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6D51CD	#FFFFFF	#000000	##FFFFFF
##6D51CD	1.00	5.66	3.71	5.66
#FFFFFF	5.66	1.00	21.00	1.00
#000000	3.71	21.00	1.00	21.00
##FFFFFF	5.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006AD1

Deuteranopia (green-blind)

#0064CA

Tritanopia (blue-blind)

#4E6E87

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #6d51cd;
/* rgb */ color: rgb(109, 81, 205);
/* oklch */ color: oklch(53.1% 0.183 289.0);

Tailwind

colors: {
  custom: {
    50: '#9e83dd',
    500: '#6d51cd',
    950: '#000000',
  },
}

SCSS

$custom: #6d51cd;
$custom-light: #9e83dd;
$custom-dark: #000000;

JSON

{
  "hex": "#6d51cd",
  "rgb": {
    "r": 109,
    "g": 81,
    "b": 205
  },
  "hsl": {
    "h": 253.548,
    "s": 55.357,
    "l": 56.078
  },
  "oklch": {
    "l": 0.53122,
    "c": 0.18325,
    "h": 289
  },
  "luminance": 0.13544
}

Semantic roles & 50–950 ramp

primary

#6D51CD

secondary

#CBD7A3

accent

#DF49BD

background

#FAF8FD

surface

#F4EFFB

border

#CECAD4

text

#0F0B15

muted

#7F7C83

Preview Lab

Preview with #6D51CD

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

Preview Lab → · Contrast checker → · Palette generator →