#6367F8#6367F8

#6367F8 is a mid, highly saturated blue. Relative luminance 0.191; OKLCH L 59.2% C 0.212 H 276.6°. Best body text is #000000 at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#6367F8
RGB	rgb(99, 103, 248)
HSL	hsl(238, 91%, 68%)
HSV	hsv(238, 60%, 97%)
CMYK	cmyk(60.1%, 58.5%, 0%, 2.7%)
CIE-LAB	lab(50.84, 40.32, -73.20)
CIE-LCH	lch(50.84, 83.57, 298.85°)
OKLab	oklab(59.24% 0.0243 -0.2104)
OKLCH	oklch(59.24% 0.212 276.6)
XYZ	xyz(26.9336, 19.1284, 91.0616)
Luminance	0.1913 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6367F8 #F8F463

analogous

#63B2F8 #6367F8 #A963F8

triadic

#6367F8 #F86367 #67F863

tetradic

#6367F8 #F863B2 #F8F463 #63F8A9

square

#6367F8 #F863B2 #F8F463 #63F8A9

split-complementary

#6367F8 #F8A963 #B2F863

monochromatic

#0A0FD7 #282EF5 #6367F8 #9EA0FB #D8D9FD

Accessibility & contrast

On white

4.35

#6367F8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.83

#6367F8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6367F8

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6367F8	#FFFFFF	#000000	##000000
##6367F8	1.00	4.35	4.83	4.83
#FFFFFF	4.35	1.00	21.00	21.00
#000000	4.83	21.00	1.00	1.00
##000000	4.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0080FD

Deuteranopia (green-blind)

#0073F5

Tritanopia (blue-blind)

#008AA6

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #6367f8;
/* rgb */ color: rgb(99, 103, 248);
/* oklch */ color: oklch(59.2% 0.212 276.6);

Tailwind

colors: {
  custom: {
    50: '#9d92fc',
    500: '#6367f8',
    950: '#000000',
  },
}

SCSS

$custom: #6367f8;
$custom-light: #9d92fc;
$custom-dark: #000000;

JSON

{
  "hex": "#6367f8",
  "rgb": {
    "r": 99,
    "g": 103,
    "b": 248
  },
  "hsl": {
    "h": 238.389,
    "s": 91.411,
    "l": 68.039
  },
  "oklch": {
    "l": 0.59242,
    "c": 0.21185,
    "h": 276.6
  },
  "luminance": 0.1913
}

Semantic roles & 50–950 ramp

primary

#6367F8

secondary

#F2F1C5

accent

#DF00E6

background

#FAF9FF

surface

#F4F1FF

border

#CECBD7

text

#100D18

muted

#7F7E86

Preview Lab

Preview with #6367F8

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

Preview Lab → · Contrast checker → · Palette generator →