#6436B8#6436B8

#6436B8 is a mid, vivid violet. Relative luminance 0.088; OKLCH L 46.7% C 0.192 H 293.8°. Best body text is #FFFFFF at 7.60:1 contrast (WCAG AA passes).

Color values

HEX	#6436B8
RGB	rgb(100, 54, 184)
HSL	hsl(261, 55%, 47%)
HSV	hsv(261, 71%, 72%)
CMYK	cmyk(45.7%, 70.7%, 0%, 27.8%)
CIE-LAB	lab(35.61, 49.08, -61.34)
CIE-LCH	lch(35.61, 78.56, 308.66°)
OKLab	oklab(46.66% 0.0775 -0.1757)
OKLCH	oklch(46.66% 0.192 293.8)
XYZ	xyz(15.2241, 8.8079, 46.2361)
Luminance	0.0881 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Bluey Purple

#6241C7

ΔE00 3.50

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6436B8 #8AB836

analogous

#3649B8 #6436B8 #A536B8

triadic

#6436B8 #B86436 #36B864

tetradic

#6436B8 #B83649 #8AB836 #36B8A5

square

#6436B8 #B83649 #8AB836 #36B8A5

split-complementary

#6436B8 #B8A536 #49B836

monochromatic

#311A59 #4A2889 #6436B8 #855CCF #A88BDD

Accessibility & contrast

On white

7.60

#6436B8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.76

#6436B8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6436B8

7.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6436B8	#FFFFFF	#000000	##FFFFFF
##6436B8	1.00	7.60	2.76	7.60
#FFFFFF	7.60	1.00	21.00	1.00
#000000	2.76	21.00	1.00	21.00
##FFFFFF	7.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055BC

Deuteranopia (green-blind)

#0051B5

Tritanopia (blue-blind)

#4C5773

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #6436b8;
/* rgb */ color: rgb(100, 54, 184);
/* oklch */ color: oklch(46.7% 0.192 293.8);

Tailwind

colors: {
  custom: {
    50: '#9771ce',
    500: '#6436b8',
    950: '#000000',
  },
}

SCSS

$custom: #6436b8;
$custom-light: #9771ce;
$custom-dark: #000000;

JSON

{
  "hex": "#6436b8",
  "rgb": {
    "r": 100,
    "g": 54,
    "b": 184
  },
  "hsl": {
    "h": 261.231,
    "s": 54.622,
    "l": 46.667
  },
  "oklch": {
    "l": 0.46662,
    "c": 0.19201,
    "h": 293.8
  },
  "luminance": 0.08808
}

Semantic roles & 50–950 ramp

primary

#6436B8

secondary

#AFC782

accent

#DE4AAA

background

#F9F7FC

surface

#F2EDF9

border

#CCC8D2

text

#0E0814

muted

#7E7B82

Preview Lab

Preview with #6436B8

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

Preview Lab → · Contrast checker → · Palette generator →