#552F68#552F68

#552F68 is a dark, moderate purple. Relative luminance 0.050; OKLCH L 37.9% C 0.102 H 313.3°. Best body text is #FFFFFF at 10.54:1 contrast (WCAG AA passes).

Color values

HEX	#552F68
RGB	rgb(85, 47, 104)
HSL	hsl(280, 38%, 30%)
HSV	hsv(280, 55%, 41%)
CMYK	cmyk(18.3%, 54.8%, 0%, 59.2%)
CIE-LAB	lab(26.63, 28.40, -26.64)
CIE-LCH	lch(26.63, 38.94, 316.83°)
OKLab	oklab(37.94% 0.07 -0.0743)
OKLCH	oklch(37.94% 0.102 313.3)
XYZ	xyz(7.2611, 4.9640, 13.6697)
Luminance	0.0496 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#552F68 #42682F

analogous

#392F68 #552F68 #682F5F

triadic

#552F68 #68552F #2F6855

tetradic

#552F68 #68392F #42682F #2F5F68

square

#552F68 #68392F #42682F #2F5F68

split-complementary

#552F68 #5F682F #2F6839

monochromatic

#110A15 #331C3E #552F68 #774292 #985CB5

Accessibility & contrast

On white

10.54

#552F68 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.99

#552F68 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #552F68

10.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##552F68	#FFFFFF	#000000	##FFFFFF
##552F68	1.00	10.54	1.99	10.54
#FFFFFF	10.54	1.00	21.00	1.00
#000000	1.99	21.00	1.00	21.00
##FFFFFF	10.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#213D6A

Deuteranopia (green-blind)

#2D4067

Tritanopia (blue-blind)

#533847

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #552f68;
/* rgb */ color: rgb(85, 47, 104);
/* oklch */ color: oklch(37.9% 0.102 313.3);

Tailwind

colors: {
  custom: {
    50: '#866993',
    500: '#552f68',
    950: '#000000',
  },
}

SCSS

$custom: #552f68;
$custom-light: #866993;
$custom-dark: #000000;

JSON

{
  "hex": "#552f68",
  "rgb": {
    "r": 85,
    "g": 47,
    "b": 104
  },
  "hsl": {
    "h": 280,
    "s": 37.748,
    "l": 29.608
  },
  "oklch": {
    "l": 0.37937,
    "c": 0.10213,
    "h": 313.3
  },
  "luminance": 0.04964
}

Semantic roles & 50–950 ramp

primary

#552F68

secondary

#6F9959

accent

#CE5A81

background

#F8F6F9

surface

#EFEBF1

border

#CAC6CB

text

#0B060D

muted

#7C7A7E

Preview Lab

Preview with #552F68

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

Preview Lab → · Contrast checker → · Palette generator →