#6433BC#6433BC

#6433BC is a mid, vivid violet. Relative luminance 0.087; OKLCH L 46.6% C 0.200 H 293.4°. Best body text is #FFFFFF at 7.66:1 contrast (WCAG AA passes).

Color values

HEX	#6433BC
RGB	rgb(100, 51, 188)
HSL	hsl(261, 57%, 47%)
HSV	hsv(261, 73%, 74%)
CMYK	cmyk(46.8%, 72.9%, 0%, 26.3%)
CIE-LAB	lab(35.41, 51.64, -64.02)
CIE-LCH	lch(35.41, 82.25, 308.89°)
OKLab	oklab(46.63% 0.0795 -0.1835)
OKLCH	oklch(46.63% 0.2 293.4)
XYZ	xyz(15.5140, 8.7073, 48.4305)
Luminance	0.0871 (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

#6433BC #8BBC33

analogous

#3347BC #6433BC #A933BC

triadic

#6433BC #BC6433 #33BC64

tetradic

#6433BC #BC3347 #8BBC33 #33BCA9

square

#6433BC #BC3347 #8BBC33 #33BCA9

split-complementary

#6433BC #BCA933 #47BC33

monochromatic

#31195C #4A268C #6433BC #855AD2 #A98ADF

Accessibility & contrast

On white

7.66

#6433BC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.74

#6433BC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6433BC

7.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6433BC	#FFFFFF	#000000	##FFFFFF
##6433BC	1.00	7.66	2.74	7.66
#FFFFFF	7.66	1.00	21.00	1.00
#000000	2.74	21.00	1.00	21.00
##FFFFFF	7.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055C0

Deuteranopia (green-blind)

#0051B9

Tritanopia (blue-blind)

#4A5775

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #6433bc;
/* rgb */ color: rgb(100, 51, 188);
/* oklch */ color: oklch(46.6% 0.200 293.4);

Tailwind

colors: {
  custom: {
    50: '#986fd1',
    500: '#6433bc',
    950: '#000000',
  },
}

SCSS

$custom: #6433bc;
$custom-light: #986fd1;
$custom-dark: #000000;

JSON

{
  "hex": "#6433bc",
  "rgb": {
    "r": 100,
    "g": 51,
    "b": 188
  },
  "hsl": {
    "h": 261.46,
    "s": 57.322,
    "l": 46.863
  },
  "oklch": {
    "l": 0.46625,
    "c": 0.19998,
    "h": 293.4
  },
  "luminance": 0.08708
}

Semantic roles & 50–950 ramp

primary

#6433BC

secondary

#B0C981

accent

#E147AA

background

#F9F6FD

surface

#F2ECFA

border

#CCC7D3

text

#0F0814

muted

#7E7B83

Preview Lab

Preview with #6433BC

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

Preview Lab → · Contrast checker → · Palette generator →