#552D91#552D91

#552D91 is a dark, vivid violet. Relative luminance 0.059; OKLCH L 40.6% C 0.156 H 297.3°. Best body text is #FFFFFF at 9.68:1 contrast (WCAG AA passes).

Color values

HEX	#552D91
RGB	rgb(85, 45, 145)
HSL	hsl(264, 53%, 37%)
HSV	hsv(264, 69%, 57%)
CMYK	cmyk(41.4%, 69%, 0%, 43.1%)
CIE-LAB	lab(29.04, 40.29, -48.61)
CIE-LCH	lch(29.04, 63.14, 309.65°)
OKLab	oklab(40.59% 0.0715 -0.1388)
OKLCH	oklch(40.59% 0.156 297.3)
XYZ	xyz(9.7942, 5.8522, 27.3961)
Luminance	0.0585 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#552D91 #69912D

analogous

#2D3791 #552D91 #872D91

triadic

#552D91 #91552D #2D9155

tetradic

#552D91 #912D37 #69912D #2D9187

square

#552D91 #912D37 #69912D #2D9187

split-complementary

#552D91 #91872D #37912D

monochromatic

#1E1034 #3A1F62 #552D91 #703BC0 #9268D0

Accessibility & contrast

On white

9.68

#552D91 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.17

#552D91 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #552D91

9.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##552D91	#FFFFFF	#000000	##FFFFFF
##552D91	1.00	9.68	2.17	9.68
#FFFFFF	9.68	1.00	21.00	1.00
#000000	2.17	21.00	1.00	21.00
##FFFFFF	9.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004594

Deuteranopia (green-blind)

#00438F

Tritanopia (blue-blind)

#46455B

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #552d91;
/* rgb */ color: rgb(85, 45, 145);
/* oklch */ color: oklch(40.6% 0.156 297.3);

Tailwind

colors: {
  custom: {
    50: '#8a69b2',
    500: '#552d91',
    950: '#000000',
  },
}

SCSS

$custom: #552d91;
$custom-light: #8a69b2;
$custom-dark: #000000;

JSON

{
  "hex": "#552d91",
  "rgb": {
    "r": 85,
    "g": 45,
    "b": 145
  },
  "hsl": {
    "h": 264,
    "s": 52.632,
    "l": 37.255
  },
  "oklch": {
    "l": 0.4059,
    "c": 0.1561,
    "h": 297.3
  },
  "luminance": 0.05852
}

Semantic roles & 50–950 ramp

primary

#552D91

secondary

#95B763

accent

#DC4CA2

background

#F8F6FB

surface

#F0EBF6

border

#CBC6D0

text

#0C0611

muted

#7D7A80

Preview Lab

Preview with #552D91

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

Preview Lab → · Contrast checker → · Palette generator →