#552FB1#552FB1

#552FB1 is a dark, vivid violet. Relative luminance 0.071; OKLCH L 43.6% C 0.192 H 289.3°. Best body text is #FFFFFF at 8.65:1 contrast (WCAG AA passes).

Color values

HEX	#552FB1
RGB	rgb(85, 47, 177)
HSL	hsl(258, 58%, 44%)
HSV	hsv(258, 73%, 69%)
CMYK	cmyk(52%, 73.4%, 0%, 30.6%)
CIE-LAB	lab(32.12, 48.18, -62.96)
CIE-LCH	lch(32.12, 79.28, 307.42°)
OKLab	oklab(43.62% 0.0634 -0.1809)
OKLCH	oklch(43.62% 0.192 289.3)
XYZ	xyz(12.6963, 7.1381, 42.2952)
Luminance	0.0714 (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

#552FB1 #8BB12F

analogous

#2F4AB1 #552FB1 #962FB1

triadic

#552FB1 #B1552F #2FB155

tetradic

#552FB1 #B12F4A #8BB12F #2FB196

square

#552FB1 #B12F4A #8BB12F #2FB196

split-complementary

#552FB1 #B1962F #4AB12F

monochromatic

#271550 #3E2281 #552FB1 #744DD0 #997EDD

Accessibility & contrast

On white

8.65

#552FB1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.43

#552FB1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #552FB1

8.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##552FB1	#FFFFFF	#000000	##FFFFFF
##552FB1	1.00	8.65	2.43	8.65
#FFFFFF	8.65	1.00	21.00	1.00
#000000	2.43	21.00	1.00	21.00
##FFFFFF	8.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004EB5

Deuteranopia (green-blind)

#0048AF

Tritanopia (blue-blind)

#33526D

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #552fb1;
/* rgb */ color: rgb(85, 47, 177);
/* oklch */ color: oklch(43.6% 0.192 289.3);

Tailwind

colors: {
  custom: {
    50: '#8e6bc9',
    500: '#552fb1',
    950: '#000000',
  },
}

SCSS

$custom: #552fb1;
$custom-light: #8e6bc9;
$custom-dark: #000000;

JSON

{
  "hex": "#552fb1",
  "rgb": {
    "r": 85,
    "g": 47,
    "b": 177
  },
  "hsl": {
    "h": 257.538,
    "s": 58.036,
    "l": 43.922
  },
  "oklch": {
    "l": 0.43622,
    "c": 0.19167,
    "h": 289.3
  },
  "luminance": 0.07139
}

Semantic roles & 50–950 ramp

primary

#552FB1

secondary

#AEC576

accent

#E147B4

background

#F9F6FC

surface

#F2EBF8

border

#CCC6D1

text

#0D0713

muted

#7E7A82

Preview Lab

Preview with #552FB1

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

Preview Lab → · Contrast checker → · Palette generator →