#6641D1#6641D1

#6641D1 is a mid, highly saturated violet. Relative luminance 0.112; OKLCH L 50.4% C 0.208 H 288.4°. Best body text is #FFFFFF at 6.48:1 contrast (WCAG AA passes).

Color values

HEX	#6641D1
RGB	rgb(102, 65, 209)
HSL	hsl(255, 61%, 54%)
HSV	hsv(255, 69%, 82%)
CMYK	cmyk(51.2%, 68.9%, 0%, 18%)
CIE-LAB	lab(39.93, 50.64, -68.88)
CIE-LCH	lch(39.93, 85.49, 306.32°)
OKLab	oklab(50.43% 0.0656 -0.1978)
OKLCH	oklch(50.43% 0.208 288.4)
XYZ	xyz(18.8750, 11.2079, 61.4780)
Luminance	0.1121 (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

#6641D1 #ACD141

analogous

#4164D1 #6641D1 #AE41D1

triadic

#6641D1 #D16641 #41D166

tetradic

#6641D1 #D14164 #ACD141 #41D1AE

square

#6641D1 #D14164 #ACD141 #41D1AE

split-complementary

#6641D1 #D1AE41 #64D141

monochromatic

#351E7A #4B29AB #6641D1 #8E72DD #B5A4E9

Accessibility & contrast

On white

6.48

#6641D1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.24

#6641D1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6641D1

6.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6641D1	#FFFFFF	#000000	##FFFFFF
##6641D1	1.00	6.48	3.24	6.48
#FFFFFF	6.48	1.00	21.00	1.00
#000000	3.24	21.00	1.00	21.00
##FFFFFF	6.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061D5

Deuteranopia (green-blind)

#005ACE

Tritanopia (blue-blind)

#3E6684

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #6641d1;
/* rgb */ color: rgb(102, 65, 209);
/* oklch */ color: oklch(50.4% 0.208 288.4);

Tailwind

colors: {
  custom: {
    50: '#9b78e0',
    500: '#6641d1',
    950: '#000000',
  },
}

SCSS

$custom: #6641d1;
$custom-light: #9b78e0;
$custom-dark: #000000;

JSON

{
  "hex": "#6641d1",
  "rgb": {
    "r": 102,
    "g": 65,
    "b": 209
  },
  "hsl": {
    "h": 255.417,
    "s": 61.017,
    "l": 53.725
  },
  "oklch": {
    "l": 0.50425,
    "c": 0.20837,
    "h": 288.4
  },
  "luminance": 0.11209
}

Semantic roles & 50–950 ramp

primary

#6641D1

secondary

#C6D698

accent

#E444BB

background

#FAF7FD

surface

#F4EDFB

border

#CEC8D4

text

#0F0915

muted

#7F7B83

Preview Lab

Preview with #6641D1

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

Preview Lab → · Contrast checker → · Palette generator →