#6857EC#6857EC

#6857EC is a mid, highly saturated blue. Relative luminance 0.158; OKLCH L 56.0% C 0.215 H 282.1°. Best body text is #FFFFFF at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#6857EC
RGB	rgb(104, 87, 236)
HSL	hsl(247, 80%, 63%)
HSV	hsv(247, 63%, 93%)
CMYK	cmyk(55.9%, 63.1%, 0%, 7.5%)
CIE-LAB	lab(46.73, 46.75, -73.15)
CIE-LCH	lch(46.73, 86.81, 302.58°)
OKLab	oklab(56.04% 0.0451 -0.2103)
OKLCH	oklch(56.04% 0.215 282.1)
XYZ	xyz(24.2527, 15.8140, 81.1150)
Luminance	0.1582 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6857EC #DBEC57

analogous

#5790EC #6857EC #B357EC

triadic

#6857EC #EC6857 #57EC68

tetradic

#6857EC #EC5790 #DBEC57 #57ECB3

square

#6857EC #EC5790 #DBEC57 #57ECB3

split-complementary

#6857EC #ECB357 #90EC57

monochromatic

#2714B4 #3720E6 #6857EC #998EF2 #CBC5F8

Accessibility & contrast

On white

5.04

#6857EC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.16

#6857EC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6857EC

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6857EC	#FFFFFF	#000000	##FFFFFF
##6857EC	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)

#0074F1

Deuteranopia (green-blind)

#0069E9

Tritanopia (blue-blind)

#237C9A

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #6857ec;
/* rgb */ color: rgb(104, 87, 236);
/* oklch */ color: oklch(56.0% 0.215 282.1);

Tailwind

colors: {
  custom: {
    50: '#9f87f3',
    500: '#6857ec',
    950: '#000000',
  },
}

SCSS

$custom: #6857ec;
$custom-light: #9f87f3;
$custom-dark: #000000;

JSON

{
  "hex": "#6857ec",
  "rgb": {
    "r": 104,
    "g": 87,
    "b": 236
  },
  "hsl": {
    "h": 246.846,
    "s": 79.679,
    "l": 63.333
  },
  "oklch": {
    "l": 0.56041,
    "c": 0.21504,
    "h": 282.1
  },
  "luminance": 0.15816
}

Semantic roles & 50–950 ramp

primary

#6857EC

secondary

#E4EAB5

accent

#DC0AC4

background

#FAF8FF

surface

#F4F0FE

border

#CECBD6

text

#100B17

muted

#7F7C85

Preview Lab

Preview with #6857EC

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

Preview Lab → · Contrast checker → · Palette generator →