#6550BC#6550BC

#6550BC is a mid, vivid violet. Relative luminance 0.121; OKLCH L 51.0% C 0.163 H 288.2°. Best body text is #FFFFFF at 6.13:1 contrast (WCAG AA passes).

Color values

HEX	#6550BC
RGB	rgb(101, 80, 188)
HSL	hsl(252, 45%, 53%)
HSV	hsv(252, 57%, 74%)
CMYK	cmyk(46.3%, 57.4%, 0%, 26.3%)
CIE-LAB	lab(41.43, 35.88, -54.25)
CIE-LCH	lch(41.43, 65.04, 303.48°)
OKLab	oklab(51% 0.0508 -0.1548)
OKLCH	oklch(51% 0.163 288.2)
XYZ	xyz(17.3100, 12.1342, 48.9973)
Luminance	0.1213 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6550BC #A7BC50

analogous

#5071BC #6550BC #9B50BC

triadic

#6550BC #BC6550 #50BC65

tetradic

#6550BC #BC5071 #A7BC50 #50BC9B

square

#6550BC #BC5071 #A7BC50 #50BC9B

split-complementary

#6550BC #BC9B50 #71BC50

monochromatic

#352869 #4B3996 #6550BC #8C7CCD #B3A9DE

Accessibility & contrast

On white

6.13

#6550BC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.43

#6550BC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6550BC

6.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6550BC	#FFFFFF	#000000	##FFFFFF
##6550BC	1.00	6.13	3.43	6.13
#FFFFFF	6.13	1.00	21.00	1.00
#000000	3.43	21.00	1.00	21.00
##FFFFFF	6.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0464C0

Deuteranopia (green-blind)

#075FBA

Tritanopia (blue-blind)

#49687E

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #6550bc;
/* rgb */ color: rgb(101, 80, 188);
/* oklch */ color: oklch(51.0% 0.163 288.2);

Tailwind

colors: {
  custom: {
    50: '#9782d1',
    500: '#6550bc',
    950: '#000000',
  },
}

SCSS

$custom: #6550bc;
$custom-light: #9782d1;
$custom-dark: #000000;

JSON

{
  "hex": "#6550bc",
  "rgb": {
    "r": 101,
    "g": 80,
    "b": 188
  },
  "hsl": {
    "h": 251.667,
    "s": 44.628,
    "l": 52.549
  },
  "oklch": {
    "l": 0.50997,
    "c": 0.16291,
    "h": 288.2
  },
  "luminance": 0.12135
}

Semantic roles & 50–950 ramp

primary

#6550BC

secondary

#C2CB9C

accent

#D453BB

background

#F9F8FC

surface

#F2EFF9

border

#CCCAD2

text

#0E0A14

muted

#7E7C82

Preview Lab

Preview with #6550BC

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

Preview Lab → · Contrast checker → · Palette generator →