#6356CA#6356CA

#6356CA is a mid, vivid blue. Relative luminance 0.136; OKLCH L 52.9% C 0.173 H 283.8°. Best body text is #FFFFFF at 5.65:1 contrast (WCAG AA passes).

Color values

HEX	#6356CA
RGB	rgb(99, 86, 202)
HSL	hsl(247, 52%, 56%)
HSV	hsv(247, 57%, 79%)
CMYK	cmyk(51%, 57.4%, 0%, 20.8%)
CIE-LAB	lab(43.61, 36.07, -58.86)
CIE-LCH	lch(43.61, 69.03, 301.50°)
OKLab	oklab(52.87% 0.0415 -0.1684)
OKLCH	oklch(52.87% 0.173 283.8)
XYZ	xyz(19.1308, 13.5715, 57.4772)
Luminance	0.1357 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6356CA #BDCA56

analogous

#5683CA #6356CA #9D56CA

triadic

#6356CA #CA6356 #56CA63

tetradic

#6356CA #CA5683 #BDCA56 #56CA9D

square

#6356CA #CA5683 #BDCA56 #56CA9D

split-complementary

#6356CA #CA9D56 #83CA56

monochromatic

#31287E #4336AD #6356CA #8E85D9 #B9B3E7

Accessibility & contrast

On white

5.65

#6356CA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.71

#6356CA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6356CA

5.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6356CA	#FFFFFF	#000000	##FFFFFF
##6356CA	1.00	5.65	3.71	5.65
#FFFFFF	5.65	1.00	21.00	1.00
#000000	3.71	21.00	1.00	21.00
##FFFFFF	5.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006BCE

Deuteranopia (green-blind)

#0063C8

Tritanopia (blue-blind)

#3B7188

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #6356ca;
/* rgb */ color: rgb(99, 86, 202);
/* oklch */ color: oklch(52.9% 0.173 283.8);

Tailwind

colors: {
  custom: {
    50: '#9786db',
    500: '#6356ca',
    950: '#000000',
  },
}

SCSS

$custom: #6356ca;
$custom-light: #9786db;
$custom-dark: #000000;

JSON

{
  "hex": "#6356ca",
  "rgb": {
    "r": 99,
    "g": 86,
    "b": 202
  },
  "hsl": {
    "h": 246.724,
    "s": 52.252,
    "l": 56.471
  },
  "oklch": {
    "l": 0.52872,
    "c": 0.17341,
    "h": 283.8
  },
  "luminance": 0.13572
}

Semantic roles & 50–950 ramp

primary

#6356CA

secondary

#D0D6A6

accent

#DC4CCC

background

#F9F8FD

surface

#F2EFFB

border

#CCCAD4

text

#0E0B15

muted

#7E7C83

Preview Lab

Preview with #6356CA

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

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