#6A57EA#6A57EA

#6A57EA is a mid, highly saturated blue. Relative luminance 0.158; OKLCH L 56.0% C 0.212 H 283.0°. Best body text is #FFFFFF at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#6A57EA
RGB	rgb(106, 87, 234)
HSL	hsl(248, 78%, 63%)
HSV	hsv(248, 63%, 92%)
CMYK	cmyk(54.7%, 62.8%, 0%, 8.2%)
CIE-LAB	lab(46.74, 46.48, -72.01)
CIE-LCH	lch(46.74, 85.71, 302.84°)
OKLab	oklab(56.04% 0.0478 -0.2068)
OKLCH	oklch(56.04% 0.212 283)
XYZ	xyz(24.1988, 15.8196, 79.6043)
Luminance	0.1582 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6A57EA #D7EA57

analogous

#578DEA #6A57EA #B357EA

triadic

#6A57EA #EA6A57 #57EA6A

tetradic

#6A57EA #EA578D #D7EA57 #57EAB3

square

#6A57EA #EA578D #D7EA57 #57EAB3

split-complementary

#6A57EA #EAB357 #8DEA57

monochromatic

#2A16B1 #3A21E3 #6A57EA #9A8DF1 #CAC4F8

Accessibility & contrast

On white

5.04

#6A57EA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.16

#6A57EA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6A57EA

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6A57EA	#FFFFFF	#000000	##FFFFFF
##6A57EA	1.00	5.04	4.16	5.04
#FFFFFF	5.04	1.00	21.00	1.00
#000000	4.16	21.00	1.00	21.00
##FFFFFF	5.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0074EF

Deuteranopia (green-blind)

#006AE7

Tritanopia (blue-blind)

#2D7B99

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #6a57ea;
/* rgb */ color: rgb(106, 87, 234);
/* oklch */ color: oklch(56.0% 0.212 283.0);

Tailwind

colors: {
  custom: {
    50: '#9f87f2',
    500: '#6a57ea',
    950: '#000000',
  },
}

SCSS

$custom: #6a57ea;
$custom-light: #9f87f2;
$custom-dark: #000000;

JSON

{
  "hex": "#6a57ea",
  "rgb": {
    "r": 106,
    "g": 87,
    "b": 234
  },
  "hsl": {
    "h": 247.755,
    "s": 77.778,
    "l": 62.941
  },
  "oklch": {
    "l": 0.56038,
    "c": 0.21227,
    "h": 283
  },
  "luminance": 0.15821
}

Semantic roles & 50–950 ramp

primary

#6A57EA

secondary

#E2E9B4

accent

#DA0BBF

background

#FAF8FE

surface

#F4F0FD

border

#CECBD5

text

#100B17

muted

#7F7C85

Preview Lab

Preview with #6A57EA

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

Preview Lab → · Contrast checker → · Palette generator →