#6367F4#6367F4

#6367F4 is a mid, highly saturated blue. Relative luminance 0.189; OKLCH L 58.9% C 0.207 H 276.8°. Best body text is #000000 at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#6367F4
RGB	rgb(99, 103, 244)
HSL	hsl(238, 87%, 67%)
HSV	hsv(238, 59%, 96%)
CMYK	cmyk(59.4%, 57.8%, 0%, 4.3%)
CIE-LAB	lab(50.55, 39.05, -71.43)
CIE-LCH	lch(50.55, 81.41, 298.66°)
OKLab	oklab(58.94% 0.0244 -0.2053)
OKLCH	oklch(58.94% 0.207 276.8)
XYZ	xyz(26.3197, 18.8828, 87.8282)
Luminance	0.1888 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6367F4 #F4F063

analogous

#63AFF4 #6367F4 #A863F4

triadic

#6367F4 #F46367 #67F463

tetradic

#6367F4 #F463AF #F4F063 #63F4A8

square

#6367F4 #F463AF #F4F063 #63F4A8

split-complementary

#6367F4 #F4A863 #AFF463

monochromatic

#0F14CE #2A2FF0 #6367F4 #9C9FF8 #D5D6FC

Accessibility & contrast

On white

4.40

#6367F4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.78

#6367F4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6367F4

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6367F4	#FFFFFF	#000000	##000000
##6367F4	1.00	4.40	4.78	4.78
#FFFFFF	4.40	1.00	21.00	21.00
#000000	4.78	21.00	1.00	1.00
##000000	4.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#007FF9

Deuteranopia (green-blind)

#0072F1

Tritanopia (blue-blind)

#0089A4

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #6367f4;
/* rgb */ color: rgb(99, 103, 244);
/* oklch */ color: oklch(58.9% 0.207 276.8);

Tailwind

colors: {
  custom: {
    50: '#9c92f9',
    500: '#6367f4',
    950: '#000000',
  },
}

SCSS

$custom: #6367f4;
$custom-light: #9c92f9;
$custom-dark: #000000;

JSON

{
  "hex": "#6367f4",
  "rgb": {
    "r": 99,
    "g": 103,
    "b": 244
  },
  "hsl": {
    "h": 238.345,
    "s": 86.826,
    "l": 67.255
  },
  "oklch": {
    "l": 0.58939,
    "c": 0.2067,
    "h": 276.8
  },
  "luminance": 0.18885
}

Semantic roles & 50–950 ramp

primary

#6367F4

secondary

#F0EFC3

accent

#DD02E3

background

#FAF9FF

surface

#F4F1FF

border

#CECBD7

text

#0F0D17

muted

#7F7E85

Preview Lab

Preview with #6367F4

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

Preview Lab → · Contrast checker → · Palette generator →