#552DA3#552DA3

#552DA3 is a dark, vivid violet. Relative luminance 0.065; OKLCH L 42.1% C 0.178 H 292.6°. Best body text is #FFFFFF at 9.17:1 contrast (WCAG AA passes).

Color values

HEX	#552DA3
RGB	rgb(85, 45, 163)
HSL	hsl(260, 57%, 41%)
HSV	hsv(260, 72%, 64%)
CMYK	cmyk(47.9%, 72.4%, 0%, 36.1%)
CIE-LAB	lab(30.53, 45.27, -57.17)
CIE-LCH	lch(30.53, 72.92, 308.38°)
OKLab	oklab(42.12% 0.0683 -0.1639)
OKLCH	oklch(42.12% 0.178 292.6)
XYZ	xyz(11.2937, 6.4520, 35.2935)
Luminance	0.0645 (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

#552DA3 #7BA32D

analogous

#2D40A3 #552DA3 #902DA3

triadic

#552DA3 #A3552D #2DA355

tetradic

#552DA3 #A32D40 #7BA32D #2DA390

square

#552DA3 #A32D40 #7BA32D #2DA390

split-complementary

#552DA3 #A3902D #40A32D

monochromatic

#231343 #3C2073 #552DA3 #7142CB #9572D8

Accessibility & contrast

On white

9.17

#552DA3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.29

#552DA3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #552DA3

9.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##552DA3	#FFFFFF	#000000	##FFFFFF
##552DA3	1.00	9.17	2.29	9.17
#FFFFFF	9.17	1.00	21.00	1.00
#000000	2.29	21.00	1.00	21.00
##FFFFFF	9.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0049A6

Deuteranopia (green-blind)

#0046A1

Tritanopia (blue-blind)

#3D4C65

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #552da3;
/* rgb */ color: rgb(85, 45, 163);
/* oklch */ color: oklch(42.1% 0.178 292.6);

Tailwind

colors: {
  custom: {
    50: '#8c6abf',
    500: '#552da3',
    950: '#000000',
  },
}

SCSS

$custom: #552da3;
$custom-light: #8c6abf;
$custom-dark: #000000;

JSON

{
  "hex": "#552da3",
  "rgb": {
    "r": 85,
    "g": 45,
    "b": 163
  },
  "hsl": {
    "h": 260.339,
    "s": 56.731,
    "l": 40.784
  },
  "oklch": {
    "l": 0.42115,
    "c": 0.17754,
    "h": 292.6
  },
  "luminance": 0.06452
}

Semantic roles & 50–950 ramp

primary

#552DA3

secondary

#A3C06C

accent

#E048AC

background

#F9F6FB

surface

#F1EBF7

border

#CBC6D0

text

#0D0712

muted

#7E7A81

Preview Lab

Preview with #552DA3

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

Preview Lab → · Contrast checker → · Palette generator →