#6445CD#6445CD

#6445CD is a mid, vivid violet. Relative luminance 0.114; OKLCH L 50.5% C 0.199 H 287.5°. Best body text is #FFFFFF at 6.41:1 contrast (WCAG AA passes).

Color values

HEX	#6445CD
RGB	rgb(100, 69, 205)
HSL	hsl(254, 58%, 54%)
HSV	hsv(254, 66%, 80%)
CMYK	cmyk(51.2%, 66.3%, 0%, 19.6%)
CIE-LAB	lab(40.20, 47.00, -66.13)
CIE-LCH	lch(40.20, 81.13, 305.40°)
OKLab	oklab(50.48% 0.0598 -0.1898)
OKLCH	oklch(50.48% 0.199 287.5)
XYZ	xyz(18.3999, 11.3725, 58.9714)
Luminance	0.1137 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Bluey Purple

#6241C7

ΔE00 1.38

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6445CD #AECD45

analogous

#456ACD #6445CD #A845CD

triadic

#6445CD #CD6445 #45CD64

tetradic

#6445CD #CD456A #AECD45 #45CDA8

square

#6445CD #CD456A #AECD45 #45CDA8

split-complementary

#6445CD #CDA845 #6ACD45

monochromatic

#342077 #492DA8 #6445CD #8C75DA #B4A5E7

Accessibility & contrast

On white

6.41

#6445CD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.27

#6445CD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6445CD

6.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6445CD	#FFFFFF	#000000	##FFFFFF
##6445CD	1.00	6.41	3.27	6.41
#FFFFFF	6.41	1.00	21.00	1.00
#000000	3.27	21.00	1.00	21.00
##FFFFFF	6.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062D1

Deuteranopia (green-blind)

#005BCA

Tritanopia (blue-blind)

#3D6783

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #6445cd;
/* rgb */ color: rgb(100, 69, 205);
/* oklch */ color: oklch(50.5% 0.199 287.5);

Tailwind

colors: {
  custom: {
    50: '#997bdd',
    500: '#6445cd',
    950: '#000000',
  },
}

SCSS

$custom: #6445cd;
$custom-light: #997bdd;
$custom-dark: #000000;

JSON

{
  "hex": "#6445cd",
  "rgb": {
    "r": 100,
    "g": 69,
    "b": 205
  },
  "hsl": {
    "h": 253.676,
    "s": 57.627,
    "l": 53.725
  },
  "oklch": {
    "l": 0.50475,
    "c": 0.19898,
    "h": 287.5
  },
  "luminance": 0.11373
}

Semantic roles & 50–950 ramp

primary

#6445CD

secondary

#C7D49A

accent

#E147BE

background

#FAF7FD

surface

#F3EEFB

border

#CDC9D4

text

#0F0915

muted

#7F7B83

Preview Lab

Preview with #6445CD

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

Preview Lab → · Contrast checker → · Palette generator →