#6359EA#6359EA

#6359EA is a mid, highly saturated blue. Relative luminance 0.157; OKLCH L 55.8% C 0.211 H 280.2°. Best body text is #FFFFFF at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#6359EA
RGB	rgb(99, 89, 234)
HSL	hsl(244, 78%, 63%)
HSV	hsv(244, 62%, 92%)
CMYK	cmyk(57.7%, 62%, 0%, 8.2%)
CIE-LAB	lab(46.63, 44.16, -72.21)
CIE-LCH	lch(46.63, 84.64, 301.45°)
OKLab	oklab(55.82% 0.0373 -0.2076)
OKLCH	oklch(55.82% 0.211 280.2)
XYZ	xyz(23.5646, 15.7363, 79.6216)
Luminance	0.1574 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6359EA #E0EA59

analogous

#5997EA #6359EA #AB59EA

triadic

#6359EA #EA6359 #59EA63

tetradic

#6359EA #EA5997 #E0EA59 #59EAAB

square

#6359EA #EA5997 #E0EA59 #59EAAB

split-complementary

#6359EA #EAAB59 #97EA59

monochromatic

#2117B2 #3023E3 #6359EA #968FF1 #C9C6F8

Accessibility & contrast

On white

5.06

#6359EA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.15

#6359EA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6359EA

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6359EA	#FFFFFF	#000000	##FFFFFF
##6359EA	1.00	5.06	4.15	5.06
#FFFFFF	5.06	1.00	21.00	1.00
#000000	4.15	21.00	1.00	21.00
##FFFFFF	5.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0074EF

Deuteranopia (green-blind)

#0069E7

Tritanopia (blue-blind)

#067D99

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #6359ea;
/* rgb */ color: rgb(99, 89, 234);
/* oklch */ color: oklch(55.8% 0.211 280.2);

Tailwind

colors: {
  custom: {
    50: '#9c88f2',
    500: '#6359ea',
    950: '#000000',
  },
}

SCSS

$custom: #6359ea;
$custom-light: #9c88f2;
$custom-dark: #000000;

JSON

{
  "hex": "#6359ea",
  "rgb": {
    "r": 99,
    "g": 89,
    "b": 234
  },
  "hsl": {
    "h": 244.138,
    "s": 77.54,
    "l": 63.333
  },
  "oklch": {
    "l": 0.55821,
    "c": 0.21094,
    "h": 280.2
  },
  "luminance": 0.15738
}

Semantic roles & 50–950 ramp

primary

#6359EA

secondary

#E6E9B6

accent

#DA0CCC

background

#FAF8FE

surface

#F4F0FD

border

#CECBD5

text

#0F0B17

muted

#7F7C85

Preview Lab

Preview with #6359EA

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

Preview Lab → · Contrast checker → · Palette generator →