#552DAF#552DAF

#552DAF is a dark, vivid violet. Relative luminance 0.069; OKLCH L 43.2% C 0.192 H 290.0°. Best body text is #FFFFFF at 8.82:1 contrast (WCAG AA passes).

Color values

HEX	#552DAF
RGB	rgb(85, 45, 175)
HSL	hsl(258, 59%, 43%)
HSV	hsv(258, 74%, 69%)
CMYK	cmyk(51.4%, 74.3%, 0%, 31.4%)
CIE-LAB	lab(31.58, 48.62, -62.65)
CIE-LCH	lch(31.58, 79.30, 307.82°)
OKLab	oklab(43.19% 0.0655 -0.18)
OKLCH	oklch(43.19% 0.192 290)
XYZ	xyz(12.4203, 6.9027, 41.2270)
Luminance	0.0690 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Purple Blue

#5D21D0

ΔE00 4.58

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#552DAF #87AF2D

analogous

#2D46AF #552DAF #962DAF

triadic

#552DAF #AF552D #2DAF55

tetradic

#552DAF #AF2D46 #87AF2D #2DAF96

square

#552DAF #AF2D46 #87AF2D #2DAF96

split-complementary

#552DAF #AF962D #46AF2D

monochromatic

#26144E #3D207E #552DAF #7349D0 #987ADD

Accessibility & contrast

On white

8.82

#552DAF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.38

#552DAF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #552DAF

8.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##552DAF	#FFFFFF	#000000	##FFFFFF
##552DAF	1.00	8.82	2.38	8.82
#FFFFFF	8.82	1.00	21.00	1.00
#000000	2.38	21.00	1.00	21.00
##FFFFFF	8.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004DB3

Deuteranopia (green-blind)

#0047AD

Tritanopia (blue-blind)

#35506C

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #552daf;
/* rgb */ color: rgb(85, 45, 175);
/* oklch */ color: oklch(43.2% 0.192 290.0);

Tailwind

colors: {
  custom: {
    50: '#8e6ac8',
    500: '#552daf',
    950: '#000000',
  },
}

SCSS

$custom: #552daf;
$custom-light: #8e6ac8;
$custom-dark: #000000;

JSON

{
  "hex": "#552daf",
  "rgb": {
    "r": 85,
    "g": 45,
    "b": 175
  },
  "hsl": {
    "h": 258.462,
    "s": 59.091,
    "l": 43.137
  },
  "oklch": {
    "l": 0.4319,
    "c": 0.19152,
    "h": 290
  },
  "luminance": 0.06903
}

Semantic roles & 50–950 ramp

primary

#552DAF

secondary

#ACC573

accent

#E246B2

background

#F9F6FC

surface

#F2EBF8

border

#CCC6D1

text

#0D0713

muted

#7E7A82

Preview Lab

Preview with #552DAF

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

Preview Lab → · Contrast checker → · Palette generator →