#6D57DF#6D57DF

#6D57DF is a mid, vivid blue. Relative luminance 0.154; OKLCH L 55.4% C 0.198 H 285.3°. Best body text is #FFFFFF at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#6D57DF
RGB	rgb(109, 87, 223)
HSL	hsl(250, 68%, 61%)
HSV	hsv(250, 61%, 87%)
CMYK	cmyk(51.1%, 61%, 0%, 12.5%)
CIE-LAB	lab(46.17, 43.74, -66.69)
CIE-LCH	lch(46.17, 79.76, 303.26°)
OKLab	oklab(55.43% 0.0524 -0.1911)
OKLCH	oklch(55.43% 0.198 285.3)
XYZ	xyz(23.0302, 15.3941, 71.5556)
Luminance	0.1540 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6D57DF #C9DF57

analogous

#5785DF #6D57DF #B157DF

triadic

#6D57DF #DF6D57 #57DF6D

tetradic

#6D57DF #DF5785 #C9DF57 #57DFB1

square

#6D57DF #DF5785 #C9DF57 #57DFB1

split-complementary

#6D57DF #DFB157 #85DF57

monochromatic

#331E9E #4328D1 #6D57DF #9A8AE9 #C6BEF3

Accessibility & contrast

On white

5.15

#6D57DF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.08

#6D57DF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6D57DF

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6D57DF	#FFFFFF	#000000	##FFFFFF
##6D57DF	1.00	5.15	4.08	5.15
#FFFFFF	5.15	1.00	21.00	1.00
#000000	4.08	21.00	1.00	21.00
##FFFFFF	5.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0071E3

Deuteranopia (green-blind)

#0069DC

Tritanopia (blue-blind)

#417793

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #6d57df;
/* rgb */ color: rgb(109, 87, 223);
/* oklch */ color: oklch(55.4% 0.198 285.3);

Tailwind

colors: {
  custom: {
    50: '#a087ea',
    500: '#6d57df',
    950: '#000000',
  },
}

SCSS

$custom: #6d57df;
$custom-light: #a087ea;
$custom-dark: #000000;

JSON

{
  "hex": "#6d57df",
  "rgb": {
    "r": 109,
    "g": 87,
    "b": 223
  },
  "hsl": {
    "h": 249.706,
    "s": 68,
    "l": 60.784
  },
  "oklch": {
    "l": 0.5543,
    "c": 0.19818,
    "h": 285.3
  },
  "luminance": 0.15395
}

Semantic roles & 50–950 ramp

primary

#6D57DF

secondary

#DAE3AF

accent

#D016B2

background

#FAF8FE

surface

#F4F0FD

border

#CECBD5

text

#100B16

muted

#7F7C84

Preview Lab

Preview with #6D57DF

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

Preview Lab → · Contrast checker → · Palette generator →