#6367FF#6367FF

#6367FF is a mid, highly saturated blue. Relative luminance 0.196; OKLCH L 59.8% C 0.221 H 276.3°. Best body text is #000000 at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#6367FF
RGB	rgb(99, 103, 255)
HSL	hsl(238, 100%, 69%)
HSV	hsv(238, 61%, 100%)
CMYK	cmyk(61.2%, 59.6%, 0%, 0%)
CIE-LAB	lab(51.35, 42.56, -76.25)
CIE-LCH	lch(51.35, 87.32, 299.17°)
OKLab	oklab(59.78% 0.0241 -0.2194)
OKLCH	oklch(59.78% 0.221 276.3)
XYZ	xyz(28.0400, 19.5709, 96.8883)
Luminance	0.1957 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6367FF #FFFB63

analogous

#63B5FF #6367FF #AD63FF

triadic

#6367FF #FF6367 #67FF63

tetradic

#6367FF #FF63B5 #FFFB63 #63FFAD

square

#6367FF #FF63B5 #FFFB63 #63FFAD

split-complementary

#6367FF #FFAD63 #B5FF63

monochromatic

#0006E8 #262BFF #6367FF #A0A3FF #DDDEFF

Accessibility & contrast

On white

4.27

#6367FF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.91

#6367FF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6367FF

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6367FF	#FFFFFF	#000000	##000000
##6367FF	1.00	4.27	4.91	4.91
#FFFFFF	4.27	1.00	21.00	21.00
#000000	4.91	21.00	1.00	1.00
##000000	4.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0081FF

Deuteranopia (green-blind)

#0074FC

Tritanopia (blue-blind)

#008CA9

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #6367ff;
/* rgb */ color: rgb(99, 103, 255);
/* oklch */ color: oklch(59.8% 0.221 276.3);

Tailwind

colors: {
  custom: {
    50: '#9e92ff',
    500: '#6367ff',
    950: '#000000',
  },
}

SCSS

$custom: #6367ff;
$custom-light: #9e92ff;
$custom-dark: #000000;

JSON

{
  "hex": "#6367ff",
  "rgb": {
    "r": 99,
    "g": 103,
    "b": 255
  },
  "hsl": {
    "h": 238.462,
    "s": 100,
    "l": 69.412
  },
  "oklch": {
    "l": 0.5978,
    "c": 0.22074,
    "h": 276.3
  },
  "luminance": 0.19573
}

Semantic roles & 50–950 ramp

primary

#6367FF

secondary

#F5F4C8

accent

#E000E6

background

#FAF9FF

surface

#F4F1FF

border

#CECBD7

text

#100D18

muted

#7F7E86

Preview Lab

Preview with #6367FF

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

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