#6641B2#6641B2

#6641B2 is a mid, vivid violet. Relative luminance 0.098; OKLCH L 47.9% C 0.171 H 294.1°. Best body text is #FFFFFF at 7.09:1 contrast (WCAG AA passes).

Color values

HEX	#6641B2
RGB	rgb(102, 65, 178)
HSL	hsl(260, 47%, 48%)
HSV	hsv(260, 63%, 70%)
CMYK	cmyk(42.7%, 63.5%, 0%, 30.2%)
CIE-LAB	lab(37.52, 41.93, -54.69)
CIE-LCH	lch(37.52, 68.91, 307.48°)
OKLab	oklab(47.94% 0.0697 -0.1561)
OKLCH	oklch(47.94% 0.171 294.1)
XYZ	xyz(15.4035, 9.8193, 43.1946)
Luminance	0.0982 (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

#6641B2 #8DB241

analogous

#4154B2 #6641B2 #9E41B2

triadic

#6641B2 #B26641 #41B266

tetradic

#6641B2 #B24154 #8DB241 #41B29E

square

#6641B2 #B24154 #8DB241 #41B29E

split-complementary

#6641B2 #B29E41 #54B241

monochromatic

#332058 #4C3185 #6641B2 #8868C8 #AB95D8

Accessibility & contrast

On white

7.09

#6641B2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.96

#6641B2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6641B2

7.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6641B2	#FFFFFF	#000000	##FFFFFF
##6641B2	1.00	7.09	2.96	7.09
#FFFFFF	7.09	1.00	21.00	1.00
#000000	2.96	21.00	1.00	21.00
##FFFFFF	7.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059B6

Deuteranopia (green-blind)

#0056B0

Tritanopia (blue-blind)

#515B73

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #6641b2;
/* rgb */ color: rgb(102, 65, 178);
/* oklch */ color: oklch(47.9% 0.171 294.1);

Tailwind

colors: {
  custom: {
    50: '#9778ca',
    500: '#6641b2',
    950: '#000000',
  },
}

SCSS

$custom: #6641b2;
$custom-light: #9778ca;
$custom-dark: #000000;

JSON

{
  "hex": "#6641b2",
  "rgb": {
    "r": 102,
    "g": 65,
    "b": 178
  },
  "hsl": {
    "h": 259.646,
    "s": 46.502,
    "l": 47.647
  },
  "oklch": {
    "l": 0.47935,
    "c": 0.17092,
    "h": 294.1
  },
  "luminance": 0.0982
}

Semantic roles & 50–950 ramp

primary

#6641B2

secondary

#B1C48B

accent

#D652AB

background

#F9F7FC

surface

#F2EDF8

border

#CCC8D1

text

#0E0913

muted

#7E7B82

Preview Lab

Preview with #6641B2

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

Preview Lab → · Contrast checker → · Palette generator →