#553BC0#553BC0

#553BC0 is a mid, vivid violet. Relative luminance 0.089; OKLCH L 46.6% C 0.196 H 284.8°. Best body text is #FFFFFF at 7.57:1 contrast (WCAG AA passes).

Color values

HEX	#553BC0
RGB	rgb(85, 59, 192)
HSL	hsl(252, 53%, 49%)
HSV	hsv(252, 69%, 75%)
CMYK	cmyk(55.7%, 69.3%, 0%, 24.7%)
CIE-LAB	lab(35.72, 46.19, -65.93)
CIE-LCH	lch(35.72, 80.50, 305.01°)
OKLab	oklab(46.59% 0.0501 -0.1897)
OKLCH	oklch(46.59% 0.196 284.8)
XYZ	xyz(14.8218, 8.8641, 50.7889)
Luminance	0.0887 (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

#553BC0 #A6C03B

analogous

#3B64C0 #553BC0 #983BC0

triadic

#553BC0 #C0553B #3BC055

tetradic

#553BC0 #C03B64 #A6C03B #3BC098

square

#553BC0 #C03B64 #A6C03B #3BC098

split-complementary

#553BC0 #C0983B #64C03B

monochromatic

#2C1E62 #402D91 #553BC0 #7C68D1 #A597DF

Accessibility & contrast

On white

7.57

#553BC0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#553BC0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #553BC0

7.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##553BC0	#FFFFFF	#000000	##FFFFFF
##553BC0	1.00	7.57	2.77	7.57
#FFFFFF	7.57	1.00	21.00	1.00
#000000	2.77	21.00	1.00	21.00
##FFFFFF	7.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058C4

Deuteranopia (green-blind)

#0050BD

Tritanopia (blue-blind)

#235E79

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #553bc0;
/* rgb */ color: rgb(85, 59, 192);
/* oklch */ color: oklch(46.6% 0.196 284.8);

Tailwind

colors: {
  custom: {
    50: '#9073d4',
    500: '#553bc0',
    950: '#000000',
  },
}

SCSS

$custom: #553bc0;
$custom-light: #9073d4;
$custom-dark: #000000;

JSON

{
  "hex": "#553bc0",
  "rgb": {
    "r": 85,
    "g": 59,
    "b": 192
  },
  "hsl": {
    "h": 251.729,
    "s": 52.988,
    "l": 49.216
  },
  "oklch": {
    "l": 0.46589,
    "c": 0.19617,
    "h": 284.8
  },
  "luminance": 0.08865
}

Semantic roles & 50–950 ramp

primary

#553BC0

secondary

#BECA8C

accent

#DC4BC0

background

#F9F7FD

surface

#F2EDFA

border

#CCC8D3

text

#0E0814

muted

#7E7B83

Preview Lab

Preview with #553BC0

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

Preview Lab → · Contrast checker → · Palette generator →