#6368F2#6368F2

#6368F2 is a mid, highly saturated blue. Relative luminance 0.190; OKLCH L 59.0% C 0.203 H 276.6°. Best body text is #000000 at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#6368F2
RGB	rgb(99, 104, 242)
HSL	hsl(238, 85%, 67%)
HSV	hsv(238, 59%, 95%)
CMYK	cmyk(59.1%, 57%, 0%, 5.1%)
CIE-LAB	lab(50.64, 37.81, -70.17)
CIE-LCH	lch(50.64, 79.71, 298.32°)
OKLab	oklab(58.96% 0.0235 -0.2015)
OKLCH	oklch(58.96% 0.203 276.6)
XYZ	xyz(26.1177, 18.9621, 86.2709)
Luminance	0.1896 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6368F2 #F2ED63

analogous

#63B0F2 #6368F2 #A663F2

triadic

#6368F2 #F26368 #68F263

tetradic

#6368F2 #F263B0 #F2ED63 #63F2A6

square

#6368F2 #F263B0 #F2ED63 #63F2A6

split-complementary

#6368F2 #F2A663 #B0F263

monochromatic

#1117CA #2B31ED #6368F2 #9B9FF7 #D4D5FB

Accessibility & contrast

On white

4.38

#6368F2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.79

#6368F2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6368F2

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6368F2	#FFFFFF	#000000	##000000
##6368F2	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)

#007FF7

Deuteranopia (green-blind)

#0073EF

Tritanopia (blue-blind)

#0089A3

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #6368f2;
/* rgb */ color: rgb(99, 104, 242);
/* oklch */ color: oklch(59.0% 0.203 276.6);

Tailwind

colors: {
  custom: {
    50: '#9c93f7',
    500: '#6368f2',
    950: '#000000',
  },
}

SCSS

$custom: #6368f2;
$custom-light: #9c93f7;
$custom-dark: #000000;

JSON

{
  "hex": "#6368f2",
  "rgb": {
    "r": 99,
    "g": 104,
    "b": 242
  },
  "hsl": {
    "h": 237.902,
    "s": 84.615,
    "l": 66.863
  },
  "oklch": {
    "l": 0.58963,
    "c": 0.20289,
    "h": 276.6
  },
  "luminance": 0.18964
}

Semantic roles & 50–950 ramp

primary

#6368F2

secondary

#EFEEC2

accent

#D904E1

background

#FAF9FF

surface

#F4F1FF

border

#CECBD7

text

#0F0D17

muted

#7F7E85

Preview Lab

Preview with #6368F2

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

Preview Lab → · Contrast checker → · Palette generator →