#552FAA#552FAA

#552FAA is a dark, vivid violet. Relative luminance 0.069; OKLCH L 43.0% C 0.183 H 290.7°. Best body text is #FFFFFF at 8.85:1 contrast (WCAG AA passes).

Color values

HEX	#552FAA
RGB	rgb(85, 47, 170)
HSL	hsl(259, 57%, 43%)
HSV	hsv(259, 72%, 67%)
CMYK	cmyk(50%, 72.4%, 0%, 33.3%)
CIE-LAB	lab(31.50, 46.21, -59.79)
CIE-LCH	lch(31.50, 75.56, 307.70°)
OKLab	oklab(42.99% 0.0649 -0.1716)
OKLCH	oklch(42.99% 0.183 290.7)
XYZ	xyz(12.0165, 6.8661, 38.7146)
Luminance	0.0687 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Rebeccapurple

#663399

ΔE00 4.75

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#552FAA #84AA2F

analogous

#2F46AA #552FAA #932FAA

triadic

#552FAA #AA552F #2FAA55

tetradic

#552FAA #AA2F46 #84AA2F #2FAA93

square

#552FAA #AA2F46 #84AA2F #2FAA93

split-complementary

#552FAA #AA932F #46AA2F

monochromatic

#25144A #3D227A #552FAA #7249CD #9779DA

Accessibility & contrast

On white

8.85

#552FAA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.37

#552FAA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #552FAA

8.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##552FAA	#FFFFFF	#000000	##FFFFFF
##552FAA	1.00	8.85	2.37	8.85
#FFFFFF	8.85	1.00	21.00	1.00
#000000	2.37	21.00	1.00	21.00
##FFFFFF	8.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004CAE

Deuteranopia (green-blind)

#0047A8

Tritanopia (blue-blind)

#384F69

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #552faa;
/* rgb */ color: rgb(85, 47, 170);
/* oklch */ color: oklch(43.0% 0.183 290.7);

Tailwind

colors: {
  custom: {
    50: '#8d6bc4',
    500: '#552faa',
    950: '#000000',
  },
}

SCSS

$custom: #552faa;
$custom-light: #8d6bc4;
$custom-dark: #000000;

JSON

{
  "hex": "#552faa",
  "rgb": {
    "r": 85,
    "g": 47,
    "b": 170
  },
  "hsl": {
    "h": 258.537,
    "s": 56.682,
    "l": 42.549
  },
  "oklch": {
    "l": 0.42994,
    "c": 0.18347,
    "h": 290.7
  },
  "luminance": 0.06867
}

Semantic roles & 50–950 ramp

primary

#552FAA

secondary

#AAC272

accent

#E048B1

background

#F9F6FC

surface

#F1EBF8

border

#CBC6D1

text

#0D0713

muted

#7E7A82

Preview Lab

Preview with #552FAA

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

Preview Lab → · Contrast checker → · Palette generator →