#553BBF#553BBF

#553BBF is a mid, vivid violet. Relative luminance 0.088; OKLCH L 46.5% C 0.195 H 285.0°. Best body text is #FFFFFF at 7.60:1 contrast (WCAG AA passes).

Color values

HEX	#553BBF
RGB	rgb(85, 59, 191)
HSL	hsl(252, 53%, 49%)
HSV	hsv(252, 69%, 75%)
CMYK	cmyk(55.5%, 69.1%, 0%, 25.1%)
CIE-LAB	lab(35.64, 45.89, -65.49)
CIE-LCH	lch(35.64, 79.97, 305.02°)
OKLab	oklab(46.5% 0.0503 -0.1883)
OKLCH	oklch(46.5% 0.195 285)
XYZ	xyz(14.7114, 8.8200, 50.2073)
Luminance	0.0882 (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

#553BBF #A5BF3B

analogous

#3B63BF #553BBF #973BBF

triadic

#553BBF #BF553B #3BBF55

tetradic

#553BBF #BF3B63 #A5BF3B #3BBF97

square

#553BBF #BF3B63 #A5BF3B #3BBF97

split-complementary

#553BBF #BF973B #63BF3B

monochromatic

#2B1E61 #402D90 #553BBF #7C67D0 #A496DF

Accessibility & contrast

On white

7.60

#553BBF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.76

#553BBF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #553BBF

7.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##553BBF	#FFFFFF	#000000	##FFFFFF
##553BBF	1.00	7.60	2.76	7.60
#FFFFFF	7.60	1.00	21.00	1.00
#000000	2.76	21.00	1.00	21.00
##FFFFFF	7.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058C3

Deuteranopia (green-blind)

#0050BC

Tritanopia (blue-blind)

#245D78

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #553bbf;
/* rgb */ color: rgb(85, 59, 191);
/* oklch */ color: oklch(46.5% 0.195 285.0);

Tailwind

colors: {
  custom: {
    50: '#8f73d3',
    500: '#553bbf',
    950: '#000000',
  },
}

SCSS

$custom: #553bbf;
$custom-light: #8f73d3;
$custom-dark: #000000;

JSON

{
  "hex": "#553bbf",
  "rgb": {
    "r": 85,
    "g": 59,
    "b": 191
  },
  "hsl": {
    "h": 251.818,
    "s": 52.8,
    "l": 49.02
  },
  "oklch": {
    "l": 0.46501,
    "c": 0.19495,
    "h": 285
  },
  "luminance": 0.08821
}

Semantic roles & 50–950 ramp

primary

#553BBF

secondary

#BECA8C

accent

#DC4CC0

background

#F9F7FD

surface

#F2EDFA

border

#CCC8D3

text

#0E0814

muted

#7E7B83

Preview Lab

Preview with #553BBF

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

Preview Lab → · Contrast checker → · Palette generator →