#6443CD#6443CD

#6443CD is a mid, highly saturated violet. Relative luminance 0.111; OKLCH L 50.2% C 0.201 H 287.8°. Best body text is #FFFFFF at 6.51:1 contrast (WCAG AA passes).

Color values

HEX	#6443CD
RGB	rgb(100, 67, 205)
HSL	hsl(254, 58%, 53%)
HSV	hsv(254, 67%, 80%)
CMYK	cmyk(51.2%, 67.3%, 0%, 19.6%)
CIE-LAB	lab(39.80, 48.09, -66.78)
CIE-LCH	lch(39.80, 82.30, 305.76°)
OKLab	oklab(50.19% 0.0617 -0.1917)
OKLCH	oklch(50.19% 0.201 287.8)
XYZ	xyz(18.2789, 11.1305, 58.9310)
Luminance	0.1113 (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

#6443CD #ACCD43

analogous

#4367CD #6443CD #A943CD

triadic

#6443CD #CD6443 #43CD64

tetradic

#6443CD #CD4367 #ACCD43 #43CDA9

square

#6443CD #CD4367 #ACCD43 #43CDA9

split-complementary

#6443CD #CDA943 #67CD43

monochromatic

#341F76 #4A2CA7 #6443CD #8C73DA #B4A4E7

Accessibility & contrast

On white

6.51

#6443CD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.23

#6443CD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6443CD

6.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6443CD	#FFFFFF	#000000	##FFFFFF
##6443CD	1.00	6.51	3.23	6.51
#FFFFFF	6.51	1.00	21.00	1.00
#000000	3.23	21.00	1.00	21.00
##FFFFFF	6.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061D1

Deuteranopia (green-blind)

#005ACA

Tritanopia (blue-blind)

#3D6682

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #6443cd;
/* rgb */ color: rgb(100, 67, 205);
/* oklch */ color: oklch(50.2% 0.201 287.8);

Tailwind

colors: {
  custom: {
    50: '#9979dd',
    500: '#6443cd',
    950: '#000000',
  },
}

SCSS

$custom: #6443cd;
$custom-light: #9979dd;
$custom-dark: #000000;

JSON

{
  "hex": "#6443cd",
  "rgb": {
    "r": 100,
    "g": 67,
    "b": 205
  },
  "hsl": {
    "h": 254.348,
    "s": 57.983,
    "l": 53.333
  },
  "oklch": {
    "l": 0.50186,
    "c": 0.20137,
    "h": 287.8
  },
  "luminance": 0.11131
}

Semantic roles & 50–950 ramp

primary

#6443CD

secondary

#C5D498

accent

#E147BC

background

#FAF7FD

surface

#F3EEFB

border

#CDC9D4

text

#0F0915

muted

#7F7B83

Preview Lab

Preview with #6443CD

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

Preview Lab → · Contrast checker → · Palette generator →