#6D57EC#6D57EC

#6D57EC is a mid, highly saturated blue. Relative luminance 0.161; OKLCH L 56.4% C 0.214 H 283.9°. Best body text is #FFFFFF at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#6D57EC
RGB	rgb(109, 87, 236)
HSL	hsl(249, 80%, 63%)
HSV	hsv(249, 63%, 93%)
CMYK	cmyk(53.8%, 63.1%, 0%, 7.5%)
CIE-LAB	lab(47.13, 47.59, -72.47)
CIE-LCH	lch(47.13, 86.70, 303.29°)
OKLab	oklab(56.44% 0.0514 -0.2081)
OKLCH	oklch(56.44% 0.214 283.9)
XYZ	xyz(24.8506, 16.1223, 81.1431)
Luminance	0.1612 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6D57EC #D6EC57

analogous

#578BEC #6D57EC #B757EC

triadic

#6D57EC #EC6D57 #57EC6D

tetradic

#6D57EC #EC578B #D6EC57 #57ECB7

square

#6D57EC #EC578B #D6EC57 #57ECB7

split-complementary

#6D57EC #ECB757 #8BEC57

monochromatic

#2C14B4 #3D20E6 #6D57EC #9D8EF2 #CDC5F8

Accessibility & contrast

On white

4.97

#6D57EC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.22

#6D57EC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6D57EC

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6D57EC	#FFFFFF	#000000	##FFFFFF
##6D57EC	1.00	4.97	4.22	4.97
#FFFFFF	4.97	1.00	21.00	1.00
#000000	4.22	21.00	1.00	21.00
##FFFFFF	4.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0074F1

Deuteranopia (green-blind)

#006BE9

Tritanopia (blue-blind)

#347C9A

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #6d57ec;
/* rgb */ color: rgb(109, 87, 236);
/* oklch */ color: oklch(56.4% 0.214 283.9);

Tailwind

colors: {
  custom: {
    50: '#a188f3',
    500: '#6d57ec',
    950: '#000000',
  },
}

SCSS

$custom: #6d57ec;
$custom-light: #a188f3;
$custom-dark: #000000;

JSON

{
  "hex": "#6d57ec",
  "rgb": {
    "r": 109,
    "g": 87,
    "b": 236
  },
  "hsl": {
    "h": 248.859,
    "s": 79.679,
    "l": 63.333
  },
  "oklch": {
    "l": 0.56436,
    "c": 0.21438,
    "h": 283.9
  },
  "luminance": 0.16124
}

Semantic roles & 50–950 ramp

primary

#6D57EC

secondary

#E2EAB5

accent

#DC0ABD

background

#FAF8FF

surface

#F4F0FE

border

#CECBD6

text

#100B17

muted

#7F7C85

Preview Lab

Preview with #6D57EC

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

Preview Lab → · Contrast checker → · Palette generator →