#553ABB#553ABB

#553ABB is a mid, vivid violet. Relative luminance 0.085; OKLCH L 46.0% C 0.191 H 285.7°. Best body text is #FFFFFF at 7.75:1 contrast (WCAG AA passes).

Color values

HEX	#553ABB
RGB	rgb(85, 58, 187)
HSL	hsl(253, 53%, 48%)
HSV	hsv(253, 69%, 73%)
CMYK	cmyk(54.5%, 69%, 0%, 26.7%)
CIE-LAB	lab(35.09, 45.25, -64.02)
CIE-LCH	lch(35.09, 78.40, 305.25°)
OKLab	oklab(46.01% 0.0519 -0.184)
OKLCH	oklch(46.01% 0.191 285.7)
XYZ	xyz(14.2263, 8.5445, 47.9037)
Luminance	0.0854 (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

#553ABB #A0BB3A

analogous

#3A5FBB #553ABB #953ABB

triadic

#553ABB #BB553A #3ABB55

tetradic

#553ABB #BB3A5F #A0BB3A #3ABB95

square

#553ABB #BB3A5F #A0BB3A #3ABB95

split-complementary

#553ABB #BB953A #5FBB3A

monochromatic

#2B1D5E #402C8C #553ABB #7A63CF #A292DD

Accessibility & contrast

On white

7.75

#553ABB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.71

#553ABB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #553ABB

7.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##553ABB	#FFFFFF	#000000	##FFFFFF
##553ABB	1.00	7.75	2.71	7.75
#FFFFFF	7.75	1.00	21.00	1.00
#000000	2.71	21.00	1.00	21.00
##FFFFFF	7.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056BF

Deuteranopia (green-blind)

#004FB8

Tritanopia (blue-blind)

#295B76

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #553abb;
/* rgb */ color: rgb(85, 58, 187);
/* oklch */ color: oklch(46.0% 0.191 285.7);

Tailwind

colors: {
  custom: {
    50: '#8f72d0',
    500: '#553abb',
    950: '#000000',
  },
}

SCSS

$custom: #553abb;
$custom-light: #8f72d0;
$custom-dark: #000000;

JSON

{
  "hex": "#553abb",
  "rgb": {
    "r": 85,
    "g": 58,
    "b": 187
  },
  "hsl": {
    "h": 252.558,
    "s": 52.653,
    "l": 48.039
  },
  "oklch": {
    "l": 0.46007,
    "c": 0.19121,
    "h": 285.7
  },
  "luminance": 0.08545
}

Semantic roles & 50–950 ramp

primary

#553ABB

secondary

#BBC888

accent

#DC4CBE

background

#F9F7FC

surface

#F2EDF9

border

#CCC8D2

text

#0D0814

muted

#7E7B82

Preview Lab

Preview with #553ABB

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

Preview Lab → · Contrast checker → · Palette generator →