#552D7A#552D7A

#552D7A is a dark, vivid violet. Relative luminance 0.052; OKLCH L 38.8% C 0.128 H 305.1°. Best body text is #FFFFFF at 10.28:1 contrast (WCAG AA passes).

Color values

HEX	#552D7A
RGB	rgb(85, 45, 122)
HSL	hsl(271, 46%, 33%)
HSV	hsv(271, 63%, 48%)
CMYK	cmyk(30.3%, 63.1%, 0%, 52.2%)
CIE-LAB	lab(27.33, 34.12, -37.01)
CIE-LCH	lch(27.33, 50.34, 312.67°)
OKLab	oklab(38.82% 0.0736 -0.1047)
OKLCH	oklch(38.82% 0.128 305.1)
XYZ	xyz(8.1968, 5.2133, 18.9830)
Luminance	0.0521 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#552D7A #527A2D

analogous

#2E2D7A #552D7A #7A2D78

triadic

#552D7A #7A552D #2D7A55

tetradic

#552D7A #7A2E2D #527A2D #2D787A

square

#552D7A #7A2E2D #527A2D #2D787A

split-complementary

#552D7A #787A2D #2D7A2E

monochromatic

#170C21 #361D4D #552D7A #743DA7 #935EC4

Accessibility & contrast

On white

10.28

#552D7A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#552D7A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #552D7A

10.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##552D7A	#FFFFFF	#000000	##FFFFFF
##552D7A	1.00	10.28	2.04	10.28
#FFFFFF	10.28	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#053F7C

Deuteranopia (green-blind)

#1C4178

Tritanopia (blue-blind)

#4F3D4F

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #552d7a;
/* rgb */ color: rgb(85, 45, 122);
/* oklch */ color: oklch(38.8% 0.128 305.1);

Tailwind

colors: {
  custom: {
    50: '#8868a1',
    500: '#552d7a',
    950: '#000000',
  },
}

SCSS

$custom: #552d7a;
$custom-light: #8868a1;
$custom-dark: #000000;

JSON

{
  "hex": "#552d7a",
  "rgb": {
    "r": 85,
    "g": 45,
    "b": 122
  },
  "hsl": {
    "h": 271.169,
    "s": 46.108,
    "l": 32.745
  },
  "oklch": {
    "l": 0.3882,
    "c": 0.12795,
    "h": 305.1
  },
  "luminance": 0.05213
}

Semantic roles & 50–950 ramp

primary

#552D7A

secondary

#80AA59

accent

#D65291

background

#F8F6F9

surface

#F0EBF2

border

#CBC6CC

text

#0C060F

muted

#7D7A7E

Preview Lab

Preview with #552D7A

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

Preview Lab → · Contrast checker → · Palette generator →