#552FB0#552FB0

#552FB0 is a dark, vivid violet. Relative luminance 0.071; OKLCH L 43.5% C 0.191 H 289.5°. Best body text is #FFFFFF at 8.68:1 contrast (WCAG AA passes).

Color values

HEX	#552FB0
RGB	rgb(85, 47, 176)
HSL	hsl(258, 58%, 44%)
HSV	hsv(258, 73%, 69%)
CMYK	cmyk(51.7%, 73.3%, 0%, 31%)
CIE-LAB	lab(32.03, 47.90, -62.51)
CIE-LCH	lch(32.03, 78.76, 307.46°)
OKLab	oklab(43.53% 0.0636 -0.1796)
OKLCH	oklch(43.53% 0.191 289.5)
XYZ	xyz(12.5970, 7.0984, 41.7722)
Luminance	0.0710 (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

#552FB0 #8AB02F

analogous

#2F49B0 #552FB0 #952FB0

triadic

#552FB0 #B0552F #2FB055

tetradic

#552FB0 #B02F49 #8AB02F #2FB095

square

#552FB0 #B02F49 #8AB02F #2FB095

split-complementary

#552FB0 #B0952F #49B02F

monochromatic

#26154F #3E2280 #552FB0 #734DCF #997DDC

Accessibility & contrast

On white

8.68

#552FB0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.42

#552FB0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #552FB0

8.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##552FB0	#FFFFFF	#000000	##FFFFFF
##552FB0	1.00	8.68	2.42	8.68
#FFFFFF	8.68	1.00	21.00	1.00
#000000	2.42	21.00	1.00	21.00
##FFFFFF	8.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004EB4

Deuteranopia (green-blind)

#0048AE

Tritanopia (blue-blind)

#34526D

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #552fb0;
/* rgb */ color: rgb(85, 47, 176);
/* oklch */ color: oklch(43.5% 0.191 289.5);

Tailwind

colors: {
  custom: {
    50: '#8e6bc9',
    500: '#552fb0',
    950: '#000000',
  },
}

SCSS

$custom: #552fb0;
$custom-light: #8e6bc9;
$custom-dark: #000000;

JSON

{
  "hex": "#552fb0",
  "rgb": {
    "r": 85,
    "g": 47,
    "b": 176
  },
  "hsl": {
    "h": 257.674,
    "s": 57.848,
    "l": 43.725
  },
  "oklch": {
    "l": 0.43532,
    "c": 0.19051,
    "h": 289.5
  },
  "luminance": 0.07099
}

Semantic roles & 50–950 ramp

primary

#552FB0

secondary

#AEC576

accent

#E147B4

background

#F9F6FC

surface

#F2EBF8

border

#CCC6D1

text

#0D0713

muted

#7E7A82

Preview Lab

Preview with #552FB0

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

Preview Lab → · Contrast checker → · Palette generator →