#6367F5#6367F5

#6367F5 is a mid, highly saturated blue. Relative luminance 0.189; OKLCH L 59.0% C 0.208 H 276.7°. Best body text is #000000 at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#6367F5
RGB	rgb(99, 103, 245)
HSL	hsl(238, 88%, 67%)
HSV	hsv(238, 60%, 96%)
CMYK	cmyk(59.6%, 58%, 0%, 3.9%)
CIE-LAB	lab(50.62, 39.37, -71.88)
CIE-LCH	lch(50.62, 81.95, 298.71°)
OKLab	oklab(59.01% 0.0243 -0.2066)
OKLCH	oklch(59.01% 0.208 276.7)
XYZ	xyz(26.4719, 18.9437, 88.6300)
Luminance	0.1895 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6367F5 #F5F163

analogous

#63B0F5 #6367F5 #A863F5

triadic

#6367F5 #F56367 #67F563

tetradic

#6367F5 #F563B0 #F5F163 #63F5A8

square

#6367F5 #F563B0 #F5F163 #63F5A8

split-complementary

#6367F5 #F5A863 #B0F563

monochromatic

#0D13D0 #292FF1 #6367F5 #9D9FF9 #D6D7FC

Accessibility & contrast

On white

4.38

#6367F5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.79

#6367F5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6367F5

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6367F5	#FFFFFF	#000000	##000000
##6367F5	1.00	4.38	4.79	4.79
#FFFFFF	4.38	1.00	21.00	21.00
#000000	4.79	21.00	1.00	1.00
##000000	4.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#007FFA

Deuteranopia (green-blind)

#0072F2

Tritanopia (blue-blind)

#0089A4

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #6367f5;
/* rgb */ color: rgb(99, 103, 245);
/* oklch */ color: oklch(59.0% 0.208 276.7);

Tailwind

colors: {
  custom: {
    50: '#9c92f9',
    500: '#6367f5',
    950: '#000000',
  },
}

SCSS

$custom: #6367f5;
$custom-light: #9c92f9;
$custom-dark: #000000;

JSON

{
  "hex": "#6367f5",
  "rgb": {
    "r": 99,
    "g": 103,
    "b": 245
  },
  "hsl": {
    "h": 238.356,
    "s": 87.952,
    "l": 67.451
  },
  "oklch": {
    "l": 0.59015,
    "c": 0.20799,
    "h": 276.7
  },
  "luminance": 0.18946
}

Semantic roles & 50–950 ramp

primary

#6367F5

secondary

#F1EFC3

accent

#DE01E5

background

#FAF9FF

surface

#F4F1FF

border

#CECBD7

text

#0F0D17

muted

#7F7E85

Preview Lab

Preview with #6367F5

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

Preview Lab → · Contrast checker → · Palette generator →