#552FB7#552FB7

#552FB7 is a dark, vivid violet. Relative luminance 0.074; OKLCH L 44.2% C 0.199 H 288.2°. Best body text is #FFFFFF at 8.48:1 contrast (WCAG AA passes).

Color values

HEX	#552FB7
RGB	rgb(85, 47, 183)
HSL	hsl(257, 59%, 45%)
HSV	hsv(257, 74%, 72%)
CMYK	cmyk(53.6%, 74.3%, 0%, 28.2%)
CIE-LAB	lab(32.66, 49.88, -65.64)
CIE-LCH	lch(32.66, 82.44, 307.23°)
OKLab	oklab(44.17% 0.0619 -0.1887)
OKLCH	oklch(44.17% 0.199 288.2)
XYZ	xyz(13.3076, 7.3826, 45.5143)
Luminance	0.0738 (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

#552FB7 #91B72F

analogous

#2F4DB7 #552FB7 #992FB7

triadic

#552FB7 #B7552F #2FB755

tetradic

#552FB7 #B72F4D #91B72F #2FB799

square

#552FB7 #B72F4D #91B72F #2FB799

split-complementary

#552FB7 #B7992F #4DB72F

monochromatic

#281656 #3E2286 #552FB7 #7551D2 #9C82DF

Accessibility & contrast

On white

8.48

#552FB7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.48

#552FB7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #552FB7

8.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##552FB7	#FFFFFF	#000000	##FFFFFF
##552FB7	1.00	8.48	2.48	8.48
#FFFFFF	8.48	1.00	21.00	1.00
#000000	2.48	21.00	1.00	21.00
##FFFFFF	8.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050BB

Deuteranopia (green-blind)

#0049B4

Tritanopia (blue-blind)

#2E5471

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #552fb7;
/* rgb */ color: rgb(85, 47, 183);
/* oklch */ color: oklch(44.2% 0.199 288.2);

Tailwind

colors: {
  custom: {
    50: '#8f6cce',
    500: '#552fb7',
    950: '#000000',
  },
}

SCSS

$custom: #552fb7;
$custom-light: #8f6cce;
$custom-dark: #000000;

JSON

{
  "hex": "#552fb7",
  "rgb": {
    "r": 85,
    "g": 47,
    "b": 183
  },
  "hsl": {
    "h": 256.765,
    "s": 59.13,
    "l": 45.098
  },
  "oklch": {
    "l": 0.44172,
    "c": 0.19864,
    "h": 288.2
  },
  "luminance": 0.07383
}

Semantic roles & 50–950 ramp

primary

#552FB7

secondary

#B2C87A

accent

#E245B6

background

#F9F6FC

surface

#F2EBF9

border

#CCC6D2

text

#0E0714

muted

#7E7A82

Preview Lab

Preview with #552FB7

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

Preview Lab → · Contrast checker → · Palette generator →