#6357F2#6357F2

#6357F2 is a mid, highly saturated blue. Relative luminance 0.159; OKLCH L 56.2% C 0.223 H 279.9°. Best body text is #FFFFFF at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#6357F2
RGB	rgb(99, 87, 242)
HSL	hsl(245, 86%, 65%)
HSV	hsv(245, 64%, 95%)
CMYK	cmyk(59.1%, 64%, 0%, 5.1%)
CIE-LAB	lab(46.81, 47.79, -76.40)
CIE-LCH	lch(46.81, 90.11, 302.02°)
OKLab	oklab(56.15% 0.0383 -0.2199)
OKLCH	oklch(56.15% 0.223 279.9)
XYZ	xyz(24.5757, 15.8781, 85.7569)
Luminance	0.1588 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6357F2 #E6F257

analogous

#5799F2 #6357F2 #B057F2

triadic

#6357F2 #F26357 #57F263

tetradic

#6357F2 #F25799 #E6F257 #57F2B0

square

#6357F2 #F25799 #E6F257 #57F2B0

split-complementary

#6357F2 #F2B057 #99F257

monochromatic

#1D0FC0 #2E1EEE #6357F2 #9890F6 #CCC9FB

Accessibility & contrast

On white

5.03

#6357F2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.18

#6357F2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6357F2

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6357F2	#FFFFFF	#000000	##FFFFFF
##6357F2	1.00	5.03	4.18	5.03
#FFFFFF	5.03	1.00	21.00	1.00
#000000	4.18	21.00	1.00	21.00
##FFFFFF	5.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0075F7

Deuteranopia (green-blind)

#0069EF

Tritanopia (blue-blind)

#007E9D

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #6357f2;
/* rgb */ color: rgb(99, 87, 242);
/* oklch */ color: oklch(56.2% 0.223 279.9);

Tailwind

colors: {
  custom: {
    50: '#9d87f7',
    500: '#6357f2',
    950: '#000000',
  },
}

SCSS

$custom: #6357f2;
$custom-light: #9d87f7;
$custom-dark: #000000;

JSON

{
  "hex": "#6357f2",
  "rgb": {
    "r": 99,
    "g": 87,
    "b": 242
  },
  "hsl": {
    "h": 244.645,
    "s": 85.635,
    "l": 64.51
  },
  "oklch": {
    "l": 0.56152,
    "c": 0.22325,
    "h": 279.9
  },
  "luminance": 0.1588
}

Semantic roles & 50–950 ramp

primary

#6357F2

secondary

#E9EDB8

accent

#E203D1

background

#FAF8FF

surface

#F4F0FF

border

#CECBD7

text

#100B17

muted

#7F7C85

Preview Lab

Preview with #6357F2

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

Preview Lab → · Contrast checker → · Palette generator →