#6436B5#6436B5

#6436B5 is a mid, vivid violet. Relative luminance 0.087; OKLCH L 46.4% C 0.189 H 294.5°. Best body text is #FFFFFF at 7.67:1 contrast (WCAG AA passes).

Color values

HEX	#6436B5
RGB	rgb(100, 54, 181)
HSL	hsl(262, 54%, 46%)
HSV	hsv(262, 70%, 71%)
CMYK	cmyk(44.8%, 70.2%, 0%, 29%)
CIE-LAB	lab(35.37, 48.27, -59.96)
CIE-LCH	lch(35.37, 76.98, 308.83°)
OKLab	oklab(46.41% 0.0781 -0.1716)
OKLCH	oklch(46.41% 0.189 294.5)
XYZ	xyz(14.9129, 8.6835, 44.5974)
Luminance	0.0868 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Bluey Purple

#6241C7

ΔE00 3.82

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6436B5 #87B536

analogous

#3647B5 #6436B5 #A336B5

triadic

#6436B5 #B56436 #36B564

tetradic

#6436B5 #B53647 #87B536 #36B5A3

square

#6436B5 #B53647 #87B536 #36B5A3

split-complementary

#6436B5 #B5A336 #47B536

monochromatic

#301A57 #4A2886 #6436B5 #845ACE #A789DC

Accessibility & contrast

On white

7.67

#6436B5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.74

#6436B5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6436B5

7.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6436B5	#FFFFFF	#000000	##FFFFFF
##6436B5	1.00	7.67	2.74	7.67
#FFFFFF	7.67	1.00	21.00	1.00
#000000	2.74	21.00	1.00	21.00
##FFFFFF	7.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054B9

Deuteranopia (green-blind)

#0051B2

Tritanopia (blue-blind)

#4D5671

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #6436b5;
/* rgb */ color: rgb(100, 54, 181);
/* oklch */ color: oklch(46.4% 0.189 294.5);

Tailwind

colors: {
  custom: {
    50: '#9771cc',
    500: '#6436b5',
    950: '#000000',
  },
}

SCSS

$custom: #6436b5;
$custom-light: #9771cc;
$custom-dark: #000000;

JSON

{
  "hex": "#6436b5",
  "rgb": {
    "r": 100,
    "g": 54,
    "b": 181
  },
  "hsl": {
    "h": 261.732,
    "s": 54.043,
    "l": 46.078
  },
  "oklch": {
    "l": 0.46412,
    "c": 0.18855,
    "h": 294.5
  },
  "luminance": 0.08684
}

Semantic roles & 50–950 ramp

primary

#6436B5

secondary

#ADC681

accent

#DD4AA8

background

#F9F7FC

surface

#F2EDF9

border

#CCC8D2

text

#0E0813

muted

#7E7B82

Preview Lab

Preview with #6436B5

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

Preview Lab → · Contrast checker → · Palette generator →