#553DC0#553DC0

#553DC0 is a mid, vivid violet. Relative luminance 0.091; OKLCH L 46.9% C 0.194 H 284.5°. Best body text is #FFFFFF at 7.46:1 contrast (WCAG AA passes).

Color values

HEX	#553DC0
RGB	rgb(85, 61, 192)
HSL	hsl(251, 52%, 50%)
HSV	hsv(251, 68%, 75%)
CMYK	cmyk(55.7%, 68.2%, 0%, 24.7%)
CIE-LAB	lab(36.13, 45.08, -65.27)
CIE-LCH	lch(36.13, 79.33, 304.63°)
OKLab	oklab(46.88% 0.0484 -0.1877)
OKLCH	oklch(46.88% 0.194 284.5)
XYZ	xyz(14.9266, 9.0737, 50.8238)
Luminance	0.0907 (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

#553DC0 #A8C03D

analogous

#3D67C0 #553DC0 #963DC0

triadic

#553DC0 #C0553D #3DC055

tetradic

#553DC0 #C03D67 #A8C03D #3DC096

square

#553DC0 #C03D67 #A8C03D #3DC096

split-complementary

#553DC0 #C0963D #67C03D

monochromatic

#2C1F63 #402E92 #553DC0 #7D6AD0 #A699DF

Accessibility & contrast

On white

7.46

#553DC0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.81

#553DC0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #553DC0

7.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##553DC0	#FFFFFF	#000000	##FFFFFF
##553DC0	1.00	7.46	2.81	7.46
#FFFFFF	7.46	1.00	21.00	1.00
#000000	2.81	21.00	1.00	21.00
##FFFFFF	7.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059C4

Deuteranopia (green-blind)

#0051BD

Tritanopia (blue-blind)

#225F79

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #553dc0;
/* rgb */ color: rgb(85, 61, 192);
/* oklch */ color: oklch(46.9% 0.194 284.5);

Tailwind

colors: {
  custom: {
    50: '#8f74d4',
    500: '#553dc0',
    950: '#000000',
  },
}

SCSS

$custom: #553dc0;
$custom-light: #8f74d4;
$custom-dark: #000000;

JSON

{
  "hex": "#553dc0",
  "rgb": {
    "r": 85,
    "g": 61,
    "b": 192
  },
  "hsl": {
    "h": 250.992,
    "s": 51.779,
    "l": 49.608
  },
  "oklch": {
    "l": 0.46879,
    "c": 0.19386,
    "h": 284.5
  },
  "luminance": 0.09075
}

Semantic roles & 50–950 ramp

primary

#553DC0

secondary

#BFCA8E

accent

#DB4DC1

background

#F9F7FD

surface

#F2EDFA

border

#CCC8D3

text

#0E0814

muted

#7E7B83

Preview Lab

Preview with #553DC0

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

Preview Lab → · Contrast checker → · Palette generator →