#6550BF#6550BF

#6550BF is a mid, vivid violet. Relative luminance 0.123; OKLCH L 51.2% C 0.167 H 287.7°. Best body text is #FFFFFF at 6.08:1 contrast (WCAG AA passes).

Color values

HEX	#6550BF
RGB	rgb(101, 80, 191)
HSL	hsl(251, 46%, 53%)
HSV	hsv(251, 58%, 75%)
CMYK	cmyk(47.1%, 58.1%, 0%, 25.1%)
CIE-LAB	lab(41.63, 36.76, -55.67)
CIE-LCH	lch(41.63, 66.71, 303.44°)
OKLab	oklab(51.21% 0.0508 -0.159)
OKLCH	oklch(51.21% 0.167 287.7)
XYZ	xyz(17.6367, 12.2649, 50.7182)
Luminance	0.1227 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6550BF #AABF50

analogous

#5072BF #6550BF #9C50BF

triadic

#6550BF #BF6550 #50BF65

tetradic

#6550BF #BF5072 #AABF50 #50BF9C

square

#6550BF #BF5072 #AABF50 #50BF9C

split-complementary

#6550BF #BF9C50 #72BF50

monochromatic

#35286D #4B389A #6550BF #8C7DCF #B4AAE0

Accessibility & contrast

On white

6.08

#6550BF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.45

#6550BF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6550BF

6.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6550BF	#FFFFFF	#000000	##FFFFFF
##6550BF	1.00	6.08	3.45	6.08
#FFFFFF	6.08	1.00	21.00	1.00
#000000	3.45	21.00	1.00	21.00
##FFFFFF	6.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065C3

Deuteranopia (green-blind)

#005FBD

Tritanopia (blue-blind)

#486980

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #6550bf;
/* rgb */ color: rgb(101, 80, 191);
/* oklch */ color: oklch(51.2% 0.167 287.7);

Tailwind

colors: {
  custom: {
    50: '#9782d3',
    500: '#6550bf',
    950: '#000000',
  },
}

SCSS

$custom: #6550bf;
$custom-light: #9782d3;
$custom-dark: #000000;

JSON

{
  "hex": "#6550bf",
  "rgb": {
    "r": 101,
    "g": 80,
    "b": 191
  },
  "hsl": {
    "h": 251.351,
    "s": 46.444,
    "l": 53.137
  },
  "oklch": {
    "l": 0.51214,
    "c": 0.16687,
    "h": 287.7
  },
  "luminance": 0.12266
}

Semantic roles & 50–950 ramp

primary

#6550BF

secondary

#C4CD9D

accent

#D652BD

background

#F9F8FD

surface

#F2EFFA

border

#CCCAD3

text

#0E0A14

muted

#7E7C83

Preview Lab

Preview with #6550BF

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

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