#6857FB#6857FB

#6857FB is a mid, highly saturated blue. Relative luminance 0.167; OKLCH L 57.3% C 0.233 H 280.8°. Best body text is #FFFFFF at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#6857FB
RGB	rgb(104, 87, 251)
HSL	hsl(246, 95%, 66%)
HSV	hsv(246, 65%, 98%)
CMYK	cmyk(58.6%, 65.3%, 0%, 1.6%)
CIE-LAB	lab(47.91, 51.27, -79.63)
CIE-LCH	lch(47.91, 94.71, 302.78°)
OKLab	oklab(57.26% 0.0435 -0.2293)
OKLCH	oklch(57.26% 0.233 280.8)
XYZ	xyz(26.5242, 16.7226, 93.0782)
Luminance	0.1672 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6857FB #EAFB57

analogous

#5798FB #6857FB #BA57FB

triadic

#6857FB #FB6857 #57FB68

tetradic

#6857FB #FB5798 #EAFB57 #57FBBA

square

#6857FB #FB5798 #EAFB57 #57FBBA

split-complementary

#6857FB #FBBA57 #98FB57

monochromatic

#1A05D3 #321BFA #6857FB #9E93FC #D3CFFE

Accessibility & contrast

On white

4.83

#6857FB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.34

#6857FB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6857FB

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6857FB	#FFFFFF	#000000	##FFFFFF
##6857FB	1.00	4.83	4.34	4.83
#FFFFFF	4.83	1.00	21.00	1.00
#000000	4.34	21.00	1.00	21.00
##FFFFFF	4.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0078FF

Deuteranopia (green-blind)

#006CF8

Tritanopia (blue-blind)

#0081A2

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #6857fb;
/* rgb */ color: rgb(104, 87, 251);
/* oklch */ color: oklch(57.3% 0.233 280.8);

Tailwind

colors: {
  custom: {
    50: '#a188fe',
    500: '#6857fb',
    950: '#000000',
  },
}

SCSS

$custom: #6857fb;
$custom-light: #a188fe;
$custom-dark: #000000;

JSON

{
  "hex": "#6857fb",
  "rgb": {
    "r": 104,
    "g": 87,
    "b": 251
  },
  "hsl": {
    "h": 246.22,
    "s": 95.349,
    "l": 66.275
  },
  "oklch": {
    "l": 0.57262,
    "c": 0.23336,
    "h": 280.8
  },
  "luminance": 0.16724
}

Semantic roles & 50–950 ramp

primary

#6857FB

secondary

#ECF2BC

accent

#E600CE

background

#FAF8FF

surface

#F4F0FF

border

#CECBD7

text

#100B18

muted

#7F7C86

Preview Lab

Preview with #6857FB

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

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