#6436B7#6436B7

#6436B7 is a mid, vivid violet. Relative luminance 0.088; OKLCH L 46.6% C 0.191 H 294.0°. Best body text is #FFFFFF at 7.63:1 contrast (WCAG AA passes).

Color values

HEX	#6436B7
RGB	rgb(100, 54, 183)
HSL	hsl(261, 54%, 46%)
HSV	hsv(261, 70%, 72%)
CMYK	cmyk(45.4%, 70.5%, 0%, 28.2%)
CIE-LAB	lab(35.53, 48.81, -60.88)
CIE-LCH	lch(35.53, 78.03, 308.72°)
OKLab	oklab(46.58% 0.0777 -0.1743)
OKLCH	oklch(46.58% 0.191 294)
XYZ	xyz(15.1196, 8.7661, 45.6860)
Luminance	0.0877 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Bluey Purple

#6241C7

ΔE00 3.61

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6436B7 #89B736

analogous

#3649B7 #6436B7 #A536B7

triadic

#6436B7 #B76436 #36B764

tetradic

#6436B7 #B73649 #89B736 #36B7A5

square

#6436B7 #B73649 #89B736 #36B7A5

split-complementary

#6436B7 #B7A536 #49B736

monochromatic

#301A58 #4A2888 #6436B7 #855BCF #A88BDD

Accessibility & contrast

On white

7.63

#6436B7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.75

#6436B7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6436B7

7.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6436B7	#FFFFFF	#000000	##FFFFFF
##6436B7	1.00	7.63	2.75	7.63
#FFFFFF	7.63	1.00	21.00	1.00
#000000	2.75	21.00	1.00	21.00
##FFFFFF	7.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055BB

Deuteranopia (green-blind)

#0051B4

Tritanopia (blue-blind)

#4C5773

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #6436b7;
/* rgb */ color: rgb(100, 54, 183);
/* oklch */ color: oklch(46.6% 0.191 294.0);

Tailwind

colors: {
  custom: {
    50: '#9771ce',
    500: '#6436b7',
    950: '#000000',
  },
}

SCSS

$custom: #6436b7;
$custom-light: #9771ce;
$custom-dark: #000000;

JSON

{
  "hex": "#6436b7",
  "rgb": {
    "r": 100,
    "g": 54,
    "b": 183
  },
  "hsl": {
    "h": 261.395,
    "s": 54.43,
    "l": 46.471
  },
  "oklch": {
    "l": 0.46578,
    "c": 0.19086,
    "h": 294
  },
  "luminance": 0.08767
}

Semantic roles & 50–950 ramp

primary

#6436B7

secondary

#AEC782

accent

#DE4AA9

background

#F9F7FC

surface

#F2EDF9

border

#CCC8D2

text

#0E0814

muted

#7E7B82

Preview Lab

Preview with #6436B7

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

Preview Lab → · Contrast checker → · Palette generator →