#6367FB#6367FB

#6367FB is a mid, highly saturated blue. Relative luminance 0.193; OKLCH L 59.5% C 0.216 H 276.5°. Best body text is #000000 at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#6367FB
RGB	rgb(99, 103, 251)
HSL	hsl(238, 95%, 69%)
HSV	hsv(238, 61%, 98%)
CMYK	cmyk(60.6%, 59%, 0%, 1.6%)
CIE-LAB	lab(51.05, 41.28, -74.51)
CIE-LCH	lch(51.05, 85.18, 298.99°)
OKLab	oklab(59.47% 0.0242 -0.2143)
OKLCH	oklch(59.47% 0.216 276.5)
XYZ	xyz(27.4028, 19.3160, 93.5324)
Luminance	0.1932 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6367FB #FBF763

analogous

#63B3FB #6367FB #AB63FB

triadic

#6367FB #FB6367 #67FB63

tetradic

#6367FB #FB63B3 #FBF763 #63FBAB

square

#6367FB #FB63B3 #FBF763 #63FBAB

split-complementary

#6367FB #FBAB63 #B3FB63

monochromatic

#060BDE #272DF9 #6367FB #9FA1FD #DADBFE

Accessibility & contrast

On white

4.32

#6367FB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.86

#6367FB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6367FB

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6367FB	#FFFFFF	#000000	##000000
##6367FB	1.00	4.32	4.86	4.86
#FFFFFF	4.32	1.00	21.00	21.00
#000000	4.86	21.00	1.00	1.00
##000000	4.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0080FF

Deuteranopia (green-blind)

#0073F8

Tritanopia (blue-blind)

#008BA7

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #6367fb;
/* rgb */ color: rgb(99, 103, 251);
/* oklch */ color: oklch(59.5% 0.216 276.5);

Tailwind

colors: {
  custom: {
    50: '#9d92fe',
    500: '#6367fb',
    950: '#000000',
  },
}

SCSS

$custom: #6367fb;
$custom-light: #9d92fe;
$custom-dark: #000000;

JSON

{
  "hex": "#6367fb",
  "rgb": {
    "r": 99,
    "g": 103,
    "b": 251
  },
  "hsl": {
    "h": 238.421,
    "s": 95,
    "l": 68.627
  },
  "oklch": {
    "l": 0.59471,
    "c": 0.21568,
    "h": 276.5
  },
  "luminance": 0.19318
}

Semantic roles & 50–950 ramp

primary

#6367FB

secondary

#F4F2C6

accent

#DF00E6

background

#FAF9FF

surface

#F4F1FF

border

#CECBD7

text

#100D18

muted

#7F7E86

Preview Lab

Preview with #6367FB

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

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