#6550BB#6550BB

#6550BB is a mid, vivid violet. Relative luminance 0.121; OKLCH L 50.9% C 0.162 H 288.3°. Best body text is #FFFFFF at 6.14:1 contrast (WCAG AA passes).

Color values

HEX	#6550BB
RGB	rgb(101, 80, 187)
HSL	hsl(252, 44%, 52%)
HSV	hsv(252, 57%, 73%)
CMYK	cmyk(46%, 57.2%, 0%, 26.7%)
CIE-LAB	lab(41.36, 35.58, -53.77)
CIE-LCH	lch(41.36, 64.48, 303.49°)
OKLab	oklab(50.93% 0.0508 -0.1534)
OKLCH	oklch(50.93% 0.162 288.3)
XYZ	xyz(17.2026, 12.0912, 48.4315)
Luminance	0.1209 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6550BB #A6BB50

analogous

#5070BB #6550BB #9B50BB

triadic

#6550BB #BB6550 #50BB65

tetradic

#6550BB #BB5070 #A6BB50 #50BB9B

square

#6550BB #BB5070 #A6BB50 #50BB9B

split-complementary

#6550BB #BB9B50 #70BB50

monochromatic

#352868 #4B3A94 #6550BB #8C7CCC #B3A8DD

Accessibility & contrast

On white

6.14

#6550BB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.42

#6550BB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6550BB

6.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6550BB	#FFFFFF	#000000	##FFFFFF
##6550BB	1.00	6.14	3.42	6.14
#FFFFFF	6.14	1.00	21.00	1.00
#000000	3.42	21.00	1.00	21.00
##FFFFFF	6.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0864BF

Deuteranopia (green-blind)

#0C5FB9

Tritanopia (blue-blind)

#4A687E

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #6550bb;
/* rgb */ color: rgb(101, 80, 187);
/* oklch */ color: oklch(50.9% 0.162 288.3);

Tailwind

colors: {
  custom: {
    50: '#9782d0',
    500: '#6550bb',
    950: '#000000',
  },
}

SCSS

$custom: #6550bb;
$custom-light: #9782d0;
$custom-dark: #000000;

JSON

{
  "hex": "#6550bb",
  "rgb": {
    "r": 101,
    "g": 80,
    "b": 187
  },
  "hsl": {
    "h": 251.776,
    "s": 44.033,
    "l": 52.353
  },
  "oklch": {
    "l": 0.50926,
    "c": 0.16158,
    "h": 288.3
  },
  "luminance": 0.12092
}

Semantic roles & 50–950 ramp

primary

#6550BB

secondary

#C2CB9C

accent

#D454BB

background

#F9F8FC

surface

#F2EFF9

border

#CCCAD2

text

#0E0A14

muted

#7E7C82

Preview Lab

Preview with #6550BB

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

Preview Lab → · Contrast checker → · Palette generator →