#6367BA#6367BA

#6367BA is a mid, vivid blue. Relative luminance 0.159; OKLCH L 55.0% C 0.128 H 279.2°. Best body text is #FFFFFF at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#6367BA
RGB	rgb(99, 103, 186)
HSL	hsl(237, 39%, 56%)
HSV	hsv(237, 47%, 73%)
CMYK	cmyk(46.8%, 44.6%, 0%, 27.1%)
CIE-LAB	lab(46.84, 20.75, -44.42)
CIE-LCH	lch(46.84, 49.03, 295.04°)
OKLab	oklab(54.97% 0.0205 -0.1259)
OKLCH	oklch(54.97% 0.128 279.2)
XYZ	xyz(18.8561, 15.8973, 48.5198)
Luminance	0.1590 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6367BA #BAB663

analogous

#6392BA #6367BA #8A63BA

triadic

#6367BA #BA6367 #67BA63

tetradic

#6367BA #BA6392 #BAB663 #63BA8A

square

#6367BA #BA6392 #BAB663 #63BA8A

split-complementary

#6367BA #BA8A63 #92BA63

monochromatic

#323571 #45499B #6367BA #8D90CD #B8BAE0

Accessibility & contrast

On white

5.02

#6367BA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.18

#6367BA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6367BA

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6367BA	#FFFFFF	#000000	##FFFFFF
##6367BA	1.00	5.02	4.18	5.02
#FFFFFF	5.02	1.00	21.00	1.00
#000000	4.18	21.00	1.00	21.00
##FFFFFF	5.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4672BD

Deuteranopia (green-blind)

#406CB8

Tritanopia (blue-blind)

#447887

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #6367ba;
/* rgb */ color: rgb(99, 103, 186);
/* oklch */ color: oklch(55.0% 0.128 279.2);

Tailwind

colors: {
  custom: {
    50: '#9492cf',
    500: '#6367ba',
    950: '#000000',
  },
}

SCSS

$custom: #6367ba;
$custom-light: #9492cf;
$custom-dark: #000000;

JSON

{
  "hex": "#6367ba",
  "rgb": {
    "r": 99,
    "g": 103,
    "b": 186
  },
  "hsl": {
    "h": 237.241,
    "s": 38.667,
    "l": 55.882
  },
  "oklch": {
    "l": 0.54971,
    "c": 0.12751,
    "h": 279.2
  },
  "luminance": 0.15898
}

Semantic roles & 50–950 ramp

primary

#6367BA

secondary

#CECDAA

accent

#C959CF

background

#F9F8FC

surface

#F2F0F9

border

#CCCBD2

text

#0E0D14

muted

#7E7D82

Preview Lab

Preview with #6367BA

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

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