#6359E6#6359E6

#6359E6 is a mid, highly saturated blue. Relative luminance 0.155; OKLCH L 55.5% C 0.206 H 280.5°. Best body text is #FFFFFF at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#6359E6
RGB	rgb(99, 89, 230)
HSL	hsl(244, 74%, 63%)
HSV	hsv(244, 61%, 90%)
CMYK	cmyk(57%, 61.3%, 0%, 9.8%)
CIE-LAB	lab(46.32, 42.93, -70.45)
CIE-LCH	lch(46.32, 82.49, 301.36°)
OKLab	oklab(55.51% 0.0375 -0.2024)
OKLCH	oklch(55.51% 0.206 280.5)
XYZ	xyz(22.9964, 15.5090, 76.6293)
Luminance	0.1551 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6359E6 #DCE659

analogous

#5996E6 #6359E6 #A959E6

triadic

#6359E6 #E66359 #59E663

tetradic

#6359E6 #E65996 #DCE659 #59E6A9

square

#6359E6 #E65996 #DCE659 #59E6A9

split-complementary

#6359E6 #E6A959 #96E659

monochromatic

#241AAB #3124DE #6359E6 #958EEE #C7C3F6

Accessibility & contrast

On white

5.12

#6359E6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.10

#6359E6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6359E6

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6359E6	#FFFFFF	#000000	##FFFFFF
##6359E6	1.00	5.12	4.10	5.12
#FFFFFF	5.12	1.00	21.00	1.00
#000000	4.10	21.00	1.00	21.00
##FFFFFF	5.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0073EB

Deuteranopia (green-blind)

#0068E3

Tritanopia (blue-blind)

#157C97

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #6359e6;
/* rgb */ color: rgb(99, 89, 230);
/* oklch */ color: oklch(55.5% 0.206 280.5);

Tailwind

colors: {
  custom: {
    50: '#9b88ef',
    500: '#6359e6',
    950: '#000000',
  },
}

SCSS

$custom: #6359e6;
$custom-light: #9b88ef;
$custom-dark: #000000;

JSON

{
  "hex": "#6359e6",
  "rgb": {
    "r": 99,
    "g": 89,
    "b": 230
  },
  "hsl": {
    "h": 244.255,
    "s": 73.822,
    "l": 62.549
  },
  "oklch": {
    "l": 0.55505,
    "c": 0.20589,
    "h": 280.5
  },
  "luminance": 0.15511
}

Semantic roles & 50–950 ramp

primary

#6359E6

secondary

#E3E7B4

accent

#D610C8

background

#FAF8FE

surface

#F4F0FD

border

#CECBD5

text

#0F0B17

muted

#7F7C85

Preview Lab

Preview with #6359E6

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

Preview Lab → · Contrast checker → · Palette generator →