#6D57EB#6D57EB

#6D57EB is a mid, highly saturated blue. Relative luminance 0.161; OKLCH L 56.4% C 0.213 H 284.0°. Best body text is #FFFFFF at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#6D57EB
RGB	rgb(109, 87, 235)
HSL	hsl(249, 79%, 63%)
HSV	hsv(249, 63%, 92%)
CMYK	cmyk(53.6%, 63%, 0%, 7.8%)
CIE-LAB	lab(47.06, 47.29, -72.03)
CIE-LCH	lch(47.06, 86.17, 303.29°)
OKLab	oklab(56.36% 0.0515 -0.2068)
OKLCH	oklch(56.36% 0.213 284)
XYZ	xyz(24.7057, 16.0643, 80.3801)
Luminance	0.1607 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6D57EB #D5EB57

analogous

#578BEB #6D57EB #B757EB

triadic

#6D57EB #EB6D57 #57EB6D

tetradic

#6D57EB #EB578B #D5EB57 #57EBB7

square

#6D57EB #EB578B #D5EB57 #57EBB7

split-complementary

#6D57EB #EBB757 #8BEB57

monochromatic

#2D15B2 #3D20E4 #6D57EB #9D8EF2 #CCC4F8

Accessibility & contrast

On white

4.98

#6D57EB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.21

#6D57EB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6D57EB

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6D57EB	#FFFFFF	#000000	##FFFFFF
##6D57EB	1.00	4.98	4.21	4.98
#FFFFFF	4.98	1.00	21.00	1.00
#000000	4.21	21.00	1.00	21.00
##FFFFFF	4.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0074F0

Deuteranopia (green-blind)

#006BE8

Tritanopia (blue-blind)

#357B99

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #6d57eb;
/* rgb */ color: rgb(109, 87, 235);
/* oklch */ color: oklch(56.4% 0.213 284.0);

Tailwind

colors: {
  custom: {
    50: '#a188f2',
    500: '#6d57eb',
    950: '#000000',
  },
}

SCSS

$custom: #6d57eb;
$custom-light: #a188f2;
$custom-dark: #000000;

JSON

{
  "hex": "#6d57eb",
  "rgb": {
    "r": 109,
    "g": 87,
    "b": 235
  },
  "hsl": {
    "h": 248.919,
    "s": 78.723,
    "l": 63.137
  },
  "oklch": {
    "l": 0.56357,
    "c": 0.21315,
    "h": 284
  },
  "luminance": 0.16066
}

Semantic roles & 50–950 ramp

primary

#6D57EB

secondary

#E2E9B4

accent

#DB0ABC

background

#FAF8FE

surface

#F4F0FD

border

#CECBD5

text

#100B17

muted

#7F7C85

Preview Lab

Preview with #6D57EB

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

Preview Lab → · Contrast checker → · Palette generator →