#6356E4#6356E4

#6356E4 is a mid, highly saturated blue. Relative luminance 0.149; OKLCH L 54.9% C 0.207 H 281.2°. Best body text is #FFFFFF at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#6356E4
RGB	rgb(99, 86, 228)
HSL	hsl(245, 72%, 62%)
HSV	hsv(245, 62%, 89%)
CMYK	cmyk(56.6%, 62.3%, 0%, 10.6%)
CIE-LAB	lab(45.51, 44.06, -70.64)
CIE-LCH	lch(45.51, 83.25, 301.95°)
OKLab	oklab(54.86% 0.0404 -0.203)
OKLCH	oklch(54.86% 0.207 281.2)
XYZ	xyz(22.4726, 14.9082, 75.0771)
Luminance	0.1491 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6356E4 #D7E456

analogous

#5690E4 #6356E4 #AA56E4

triadic

#6356E4 #E46356 #56E463

tetradic

#6356E4 #E45690 #D7E456 #56E4AA

square

#6356E4 #E45690 #D7E456 #56E4AA

split-complementary

#6356E4 #E4AA56 #90E456

monochromatic

#271AA5 #3423DA #6356E4 #948BEC #C4C0F5

Accessibility & contrast

On white

5.27

#6356E4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.98

#6356E4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6356E4

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6356E4	#FFFFFF	#000000	##FFFFFF
##6356E4	1.00	5.27	3.98	5.27
#FFFFFF	5.27	1.00	21.00	1.00
#000000	3.98	21.00	1.00	21.00
##FFFFFF	5.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0071E9

Deuteranopia (green-blind)

#0067E1

Tritanopia (blue-blind)

#1B7995

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #6356e4;
/* rgb */ color: rgb(99, 86, 228);
/* oklch */ color: oklch(54.9% 0.207 281.2);

Tailwind

colors: {
  custom: {
    50: '#9b86ed',
    500: '#6356e4',
    950: '#000000',
  },
}

SCSS

$custom: #6356e4;
$custom-light: #9b86ed;
$custom-dark: #000000;

JSON

{
  "hex": "#6356e4",
  "rgb": {
    "r": 99,
    "g": 86,
    "b": 228
  },
  "hsl": {
    "h": 245.493,
    "s": 72.449,
    "l": 61.569
  },
  "oklch": {
    "l": 0.54862,
    "c": 0.207,
    "h": 281.2
  },
  "luminance": 0.1491
}

Semantic roles & 50–950 ramp

primary

#6356E4

secondary

#E0E5B0

accent

#D511C3

background

#FAF8FE

surface

#F4EFFD

border

#CECAD5

text

#0F0B16

muted

#7F7C84

Preview Lab

Preview with #6356E4

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

Preview Lab → · Contrast checker → · Palette generator →