#6733B4#6733B4

#6733B4 is a mid, vivid violet. Relative luminance 0.085; OKLCH L 46.3% C 0.191 H 296.6°. Best body text is #FFFFFF at 7.75:1 contrast (WCAG AA passes).

Color values

HEX	#6733B4
RGB	rgb(103, 51, 180)
HSL	hsl(264, 56%, 45%)
HSV	hsv(264, 72%, 71%)
CMYK	cmyk(42.8%, 71.7%, 0%, 29.4%)
CIE-LAB	lab(35.10, 50.04, -59.80)
CIE-LCH	lch(35.10, 77.98, 309.92°)
OKLab	oklab(46.27% 0.0855 -0.171)
OKLCH	oklch(46.27% 0.191 296.6)
XYZ	xyz(15.0134, 8.5462, 44.0297)
Luminance	0.0855 (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

#6733B4 #80B433

analogous

#3340B4 #6733B4 #A733B4

triadic

#6733B4 #B46733 #33B467

tetradic

#6733B4 #B43340 #80B433 #33B4A7

square

#6733B4 #B43340 #80B433 #33B4A7

split-complementary

#6733B4 #B4A733 #40B433

monochromatic

#301855 #4C2584 #6733B4 #8655CF #A885DC

Accessibility & contrast

On white

7.75

#6733B4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.71

#6733B4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6733B4

7.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6733B4	#FFFFFF	#000000	##FFFFFF
##6733B4	1.00	7.75	2.71	7.75
#FFFFFF	7.75	1.00	21.00	1.00
#000000	2.71	21.00	1.00	21.00
##FFFFFF	7.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053B8

Deuteranopia (green-blind)

#0051B1

Tritanopia (blue-blind)

#535370

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #6733b4;
/* rgb */ color: rgb(103, 51, 180);
/* oklch */ color: oklch(46.3% 0.191 296.6);

Tailwind

colors: {
  custom: {
    50: '#996fcb',
    500: '#6733b4',
    950: '#000000',
  },
}

SCSS

$custom: #6733b4;
$custom-light: #996fcb;
$custom-dark: #000000;

JSON

{
  "hex": "#6733b4",
  "rgb": {
    "r": 103,
    "g": 51,
    "b": 180
  },
  "hsl": {
    "h": 264.186,
    "s": 55.844,
    "l": 45.294
  },
  "oklch": {
    "l": 0.46272,
    "c": 0.19121,
    "h": 296.6
  },
  "luminance": 0.08547
}

Semantic roles & 50–950 ramp

primary

#6733B4

secondary

#A8C67D

accent

#DF49A2

background

#F9F6FC

surface

#F2ECF9

border

#CCC7D2

text

#0F0813

muted

#7E7B82

Preview Lab

Preview with #6733B4

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

Preview Lab → · Contrast checker → · Palette generator →