#6641CF#6641CF

#6641CF is a mid, highly saturated violet. Relative luminance 0.111; OKLCH L 50.3% C 0.206 H 288.7°. Best body text is #FFFFFF at 6.52:1 contrast (WCAG AA passes).

Color values

HEX	#6641CF
RGB	rgb(102, 65, 207)
HSL	hsl(256, 60%, 53%)
HSV	hsv(256, 69%, 81%)
CMYK	cmyk(50.7%, 68.6%, 0%, 18.8%)
CIE-LAB	lab(39.76, 50.07, -67.99)
CIE-LCH	lch(39.76, 84.44, 306.37°)
OKLab	oklab(50.26% 0.066 -0.1952)
OKLCH	oklch(50.26% 0.206 288.7)
XYZ	xyz(18.6290, 11.1095, 60.1822)
Luminance	0.1111 (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

#6641CF #AACF41

analogous

#4163CF #6641CF #AD41CF

triadic

#6641CF #CF6641 #41CF66

tetradic

#6641CF #CF4163 #AACF41 #41CFAD

square

#6641CF #CF4163 #AACF41 #41CFAD

split-complementary

#6641CF #CFAD41 #63CF41

monochromatic

#351E77 #4B2BA8 #6641CF #8D72DB #B5A3E8

Accessibility & contrast

On white

6.52

#6641CF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.22

#6641CF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6641CF

6.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6641CF	#FFFFFF	#000000	##FFFFFF
##6641CF	1.00	6.52	3.22	6.52
#FFFFFF	6.52	1.00	21.00	1.00
#000000	3.22	21.00	1.00	21.00
##FFFFFF	6.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061D3

Deuteranopia (green-blind)

#005ACC

Tritanopia (blue-blind)

#406583

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #6641cf;
/* rgb */ color: rgb(102, 65, 207);
/* oklch */ color: oklch(50.3% 0.206 288.7);

Tailwind

colors: {
  custom: {
    50: '#9b78df',
    500: '#6641cf',
    950: '#000000',
  },
}

SCSS

$custom: #6641cf;
$custom-light: #9b78df;
$custom-dark: #000000;

JSON

{
  "hex": "#6641cf",
  "rgb": {
    "r": 102,
    "g": 65,
    "b": 207
  },
  "hsl": {
    "h": 255.634,
    "s": 59.664,
    "l": 53.333
  },
  "oklch": {
    "l": 0.50257,
    "c": 0.20601,
    "h": 288.7
  },
  "luminance": 0.1111
}

Semantic roles & 50–950 ramp

primary

#6641CF

secondary

#C5D497

accent

#E345BA

background

#FAF7FD

surface

#F4EDFB

border

#CEC8D4

text

#0F0915

muted

#7F7B83

Preview Lab

Preview with #6641CF

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

Preview Lab → · Contrast checker → · Palette generator →