#6447CE#6447CE

#6447CE is a mid, vivid violet. Relative luminance 0.117; OKLCH L 50.9% C 0.198 H 287.0°. Best body text is #FFFFFF at 6.30:1 contrast (WCAG AA passes).

Color values

HEX	#6447CE
RGB	rgb(100, 71, 206)
HSL	hsl(253, 58%, 54%)
HSV	hsv(253, 66%, 81%)
CMYK	cmyk(51.5%, 65.5%, 0%, 19.2%)
CIE-LAB	lab(40.69, 46.18, -65.91)
CIE-LCH	lch(40.69, 80.48, 305.02°)
OKLab	oklab(50.85% 0.0578 -0.1891)
OKLCH	oklch(50.85% 0.198 287)
XYZ	xyz(18.6461, 11.6711, 59.6508)
Luminance	0.1167 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Bluey Purple

#6241C7

ΔE00 1.88

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6447CE #B1CE47

analogous

#476ECE #6447CE #A847CE

triadic

#6447CE #CE6447 #47CE64

tetradic

#6447CE #CE476E #B1CE47 #47CEA8

square

#6447CE #CE476E #B1CE47 #47CEA8

split-complementary

#6447CE #CEA847 #6ECE47

monochromatic

#34217A #482DAA #6447CE #8D77DB #B5A8E8

Accessibility & contrast

On white

6.30

#6447CE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.33

#6447CE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6447CE

6.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6447CE	#FFFFFF	#000000	##FFFFFF
##6447CE	1.00	6.30	3.33	6.30
#FFFFFF	6.30	1.00	21.00	1.00
#000000	3.33	21.00	1.00	21.00
##FFFFFF	6.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063D2

Deuteranopia (green-blind)

#005CCB

Tritanopia (blue-blind)

#3C6884

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #6447ce;
/* rgb */ color: rgb(100, 71, 206);
/* oklch */ color: oklch(50.9% 0.198 287.0);

Tailwind

colors: {
  custom: {
    50: '#997cde',
    500: '#6447ce',
    950: '#000000',
  },
}

SCSS

$custom: #6447ce;
$custom-light: #997cde;
$custom-dark: #000000;

JSON

{
  "hex": "#6447ce",
  "rgb": {
    "r": 100,
    "g": 71,
    "b": 206
  },
  "hsl": {
    "h": 252.889,
    "s": 57.94,
    "l": 54.314
  },
  "oklch": {
    "l": 0.50851,
    "c": 0.19776,
    "h": 287
  },
  "luminance": 0.11672
}

Semantic roles & 50–950 ramp

primary

#6447CE

secondary

#C9D59C

accent

#E147C0

background

#FAF7FD

surface

#F3EEFB

border

#CDC9D4

text

#0F0915

muted

#7F7B83

Preview Lab

Preview with #6447CE

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

Preview Lab → · Contrast checker → · Palette generator →