#6436BB#6436BB

#6436BB is a mid, vivid violet. Relative luminance 0.089; OKLCH L 46.9% C 0.195 H 293.2°. Best body text is #FFFFFF at 7.53:1 contrast (WCAG AA passes).

Color values

HEX	#6436BB
RGB	rgb(100, 54, 187)
HSL	hsl(261, 55%, 47%)
HSV	hsv(261, 71%, 73%)
CMYK	cmyk(46.5%, 71.1%, 0%, 26.7%)
CIE-LAB	lab(35.86, 49.89, -62.71)
CIE-LCH	lch(35.86, 80.13, 308.50°)
OKLab	oklab(46.91% 0.0769 -0.1797)
OKLCH	oklch(46.91% 0.195 293.2)
XYZ	xyz(15.5419, 8.9350, 47.9098)
Luminance	0.0894 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6436BB #8DBB36

analogous

#364ABB #6436BB #A736BB

triadic

#6436BB #BB6436 #36BB64

tetradic

#6436BB #BB364A #8DBB36 #36BBA7

square

#6436BB #BB364A #8DBB36 #36BBA7

split-complementary

#6436BB #BBA736 #4ABB36

monochromatic

#311B5C #4B288C #6436BB #855ED0 #A98DDE

Accessibility & contrast

On white

7.53

#6436BB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.79

#6436BB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6436BB

7.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6436BB	#FFFFFF	#000000	##FFFFFF
##6436BB	1.00	7.53	2.79	7.53
#FFFFFF	7.53	1.00	21.00	1.00
#000000	2.79	21.00	1.00	21.00
##FFFFFF	7.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056BF

Deuteranopia (green-blind)

#0052B8

Tritanopia (blue-blind)

#4A5875

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #6436bb;
/* rgb */ color: rgb(100, 54, 187);
/* oklch */ color: oklch(46.9% 0.195 293.2);

Tailwind

colors: {
  custom: {
    50: '#9871d0',
    500: '#6436bb',
    950: '#000000',
  },
}

SCSS

$custom: #6436bb;
$custom-light: #9871d0;
$custom-dark: #000000;

JSON

{
  "hex": "#6436bb",
  "rgb": {
    "r": 100,
    "g": 54,
    "b": 187
  },
  "hsl": {
    "h": 260.752,
    "s": 55.187,
    "l": 47.255
  },
  "oklch": {
    "l": 0.46914,
    "c": 0.19546,
    "h": 293.2
  },
  "luminance": 0.08936
}

Semantic roles & 50–950 ramp

primary

#6436BB

secondary

#B1C984

accent

#DF49AB

background

#F9F7FC

surface

#F2EDF9

border

#CCC8D2

text

#0F0814

muted

#7E7B82

Preview Lab

Preview with #6436BB

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

Preview Lab → · Contrast checker → · Palette generator →