#6446CB#6446CB

#6446CB is a mid, vivid violet. Relative luminance 0.114; OKLCH L 50.5% C 0.195 H 287.6°. Best body text is #FFFFFF at 6.40:1 contrast (WCAG AA passes).

Color values

HEX	#6446CB
RGB	rgb(100, 70, 203)
HSL	hsl(254, 56%, 54%)
HSV	hsv(254, 66%, 80%)
CMYK	cmyk(50.7%, 65.5%, 0%, 20.4%)
CIE-LAB	lab(40.25, 45.86, -64.89)
CIE-LCH	lch(40.25, 79.47, 305.25°)
OKLab	oklab(50.46% 0.0591 -0.1861)
OKLCH	oklch(50.46% 0.195 287.6)
XYZ	xyz(18.2220, 11.4006, 57.7287)
Luminance	0.1140 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Bluey Purple

#6241C7

ΔE00 1.43

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6446CB #ADCB46

analogous

#466ACB #6446CB #A646CB

triadic

#6446CB #CB6446 #46CB64

tetradic

#6446CB #CB466A #ADCB46 #46CBA6

square

#6446CB #CB466A #ADCB46 #46CBA6

split-complementary

#6446CB #CBA646 #6ACB46

monochromatic

#342176 #492EA5 #6446CB #8C76D8 #B4A6E6

Accessibility & contrast

On white

6.40

#6446CB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.28

#6446CB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6446CB

6.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6446CB	#FFFFFF	#000000	##FFFFFF
##6446CB	1.00	6.40	3.28	6.40
#FFFFFF	6.40	1.00	21.00	1.00
#000000	3.28	21.00	1.00	21.00
##FFFFFF	6.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062CF

Deuteranopia (green-blind)

#005BC8

Tritanopia (blue-blind)

#3E6782

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #6446cb;
/* rgb */ color: rgb(100, 70, 203);
/* oklch */ color: oklch(50.5% 0.195 287.6);

Tailwind

colors: {
  custom: {
    50: '#997bdc',
    500: '#6446cb',
    950: '#000000',
  },
}

SCSS

$custom: #6446cb;
$custom-light: #997bdc;
$custom-dark: #000000;

JSON

{
  "hex": "#6446cb",
  "rgb": {
    "r": 100,
    "g": 70,
    "b": 203
  },
  "hsl": {
    "h": 253.534,
    "s": 56.118,
    "l": 53.529
  },
  "oklch": {
    "l": 0.50459,
    "c": 0.19531,
    "h": 287.6
  },
  "luminance": 0.11401
}

Semantic roles & 50–950 ramp

primary

#6446CB

secondary

#C6D39A

accent

#DF48BD

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0F0915

muted

#7E7B83

Preview Lab

Preview with #6446CB

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

Preview Lab → · Contrast checker → · Palette generator →