#553ACF#553ACF

#553ACF is a mid, highly saturated violet. Relative luminance 0.095; OKLCH L 47.8% C 0.215 H 282.9°. Best body text is #FFFFFF at 7.26:1 contrast (WCAG AA passes).

Color values

HEX	#553ACF
RGB	rgb(85, 58, 207)
HSL	hsl(251, 61%, 52%)
HSV	hsv(251, 72%, 81%)
CMYK	cmyk(58.9%, 72%, 0%, 18.8%)
CIE-LAB	lab(36.86, 51.19, -72.81)
CIE-LCH	lch(36.86, 89.01, 305.11°)
OKLab	oklab(47.81% 0.0481 -0.2098)
OKLCH	oklch(47.81% 0.215 282.9)
XYZ	xyz(16.5184, 9.4613, 59.9752)
Luminance	0.0946 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blurple

#5539CC

ΔE00 0.48

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#553ACF #B4CF3A

analogous

#3A6ACF #553ACF #9F3ACF

triadic

#553ACF #CF553A #3ACF55

tetradic

#553ACF #CF3A6A #B4CF3A #3ACF9F

square

#553ACF #CF3A6A #B4CF3A #3ACF9F

split-complementary

#553ACF #CF9F3A #6ACF3A

monochromatic

#2C1C73 #3E28A4 #553ACF #7F6BDB #AA9CE7

Accessibility & contrast

On white

7.26

#553ACF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.89

#553ACF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #553ACF

7.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##553ACF	#FFFFFF	#000000	##FFFFFF
##553ACF	1.00	7.26	2.89	7.26
#FFFFFF	7.26	1.00	21.00	1.00
#000000	2.89	21.00	1.00	21.00
##FFFFFF	7.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BD3

Deuteranopia (green-blind)

#0052CC

Tritanopia (blue-blind)

#006381

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #553acf;
/* rgb */ color: rgb(85, 58, 207);
/* oklch */ color: oklch(47.8% 0.215 282.9);

Tailwind

colors: {
  custom: {
    50: '#9273df',
    500: '#553acf',
    950: '#000000',
  },
}

SCSS

$custom: #553acf;
$custom-light: #9273df;
$custom-dark: #000000;

JSON

{
  "hex": "#553acf",
  "rgb": {
    "r": 85,
    "g": 58,
    "b": 207
  },
  "hsl": {
    "h": 250.872,
    "s": 60.816,
    "l": 51.961
  },
  "oklch": {
    "l": 0.47806,
    "c": 0.21523,
    "h": 282.9
  },
  "luminance": 0.09462
}

Semantic roles & 50–950 ramp

primary

#553ACF

secondary

#C7D392

accent

#E444C7

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0815

muted

#7E7B83

Preview Lab

Preview with #553ACF

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

Preview Lab → · Contrast checker → · Palette generator →