#6359E5#6359E5

#6359E5 is a mid, highly saturated blue. Relative luminance 0.155; OKLCH L 55.4% C 0.205 H 280.6°. Best body text is #FFFFFF at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#6359E5
RGB	rgb(99, 89, 229)
HSL	hsl(244, 73%, 62%)
HSV	hsv(244, 61%, 90%)
CMYK	cmyk(56.8%, 61.1%, 0%, 10.2%)
CIE-LAB	lab(46.25, 42.62, -70.00)
CIE-LCH	lch(46.25, 81.95, 301.33°)
OKLab	oklab(55.43% 0.0376 -0.2011)
OKLCH	oklch(55.43% 0.205 280.6)
XYZ	xyz(22.8564, 15.4530, 75.8919)
Luminance	0.1545 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6359E5 #DBE559

analogous

#5995E5 #6359E5 #A959E5

triadic

#6359E5 #E56359 #59E563

tetradic

#6359E5 #E55995 #DBE559 #59E5A9

square

#6359E5 #E55995 #DBE559 #59E5A9

split-complementary

#6359E5 #E5A959 #95E559

monochromatic

#251AA9 #3124DD #6359E5 #958EED #C6C3F6

Accessibility & contrast

On white

5.13

#6359E5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.09

#6359E5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6359E5

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6359E5	#FFFFFF	#000000	##FFFFFF
##6359E5	1.00	5.13	4.09	5.13
#FFFFFF	5.13	1.00	21.00	1.00
#000000	4.09	21.00	1.00	21.00
##FFFFFF	5.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0073EA

Deuteranopia (green-blind)

#0068E2

Tritanopia (blue-blind)

#187B97

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #6359e5;
/* rgb */ color: rgb(99, 89, 229);
/* oklch */ color: oklch(55.4% 0.205 280.6);

Tailwind

colors: {
  custom: {
    50: '#9b88ee',
    500: '#6359e5',
    950: '#000000',
  },
}

SCSS

$custom: #6359e5;
$custom-light: #9b88ee;
$custom-dark: #000000;

JSON

{
  "hex": "#6359e5",
  "rgb": {
    "r": 99,
    "g": 89,
    "b": 229
  },
  "hsl": {
    "h": 244.286,
    "s": 72.917,
    "l": 62.353
  },
  "oklch": {
    "l": 0.55427,
    "c": 0.20462,
    "h": 280.6
  },
  "luminance": 0.15455
}

Semantic roles & 50–950 ramp

primary

#6359E5

secondary

#E3E6B3

accent

#D510C7

background

#FAF8FE

surface

#F4F0FD

border

#CECBD5

text

#0F0B16

muted

#7F7C84

Preview Lab

Preview with #6359E5

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

Preview Lab → · Contrast checker → · Palette generator →