#552F5C#552F5C

#552F5C is a dark, moderate purple. Relative luminance 0.047; OKLCH L 37.2% C 0.087 H 321.2°. Best body text is #FFFFFF at 10.78:1 contrast (WCAG AA passes).

Color values

HEX	#552F5C
RGB	rgb(85, 47, 92)
HSL	hsl(291, 32%, 27%)
HSV	hsv(291, 49%, 36%)
CMYK	cmyk(7.6%, 48.9%, 0%, 63.9%)
CIE-LAB	lab(25.97, 25.57, -19.88)
CIE-LCH	lch(25.97, 32.39, 322.13°)
OKLab	oklab(37.23% 0.0682 -0.0548)
OKLCH	oklch(37.23% 0.087 321.2)
XYZ	xyz(6.6944, 4.7373, 10.6849)
Luminance	0.0474 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#552F5C #365C2F

analogous

#3F2F5C #552F5C #5C2F4D

triadic

#552F5C #5C552F #2F5C55

tetradic

#552F5C #5C3F2F #365C2F #2F4D5C

square

#552F5C #5C3F2F #365C2F #2F4D5C

split-complementary

#552F5C #4D5C2F #2F5C3F

monochromatic

#130A14 #301A33 #552F5C #7A4485 #9E5AAB

Accessibility & contrast

On white

10.78

#552F5C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#552F5C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #552F5C

10.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##552F5C	#FFFFFF	#000000	##FFFFFF
##552F5C	1.00	10.78	1.95	10.78
#FFFFFF	10.78	1.00	21.00	1.00
#000000	1.95	21.00	1.00	21.00
##FFFFFF	10.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#293B5E

Deuteranopia (green-blind)

#333F5B

Tritanopia (blue-blind)

#563541

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #552f5c;
/* rgb */ color: rgb(85, 47, 92);
/* oklch */ color: oklch(37.2% 0.087 321.2);

Tailwind

colors: {
  custom: {
    50: '#86698a',
    500: '#552f5c',
    950: '#000000',
  },
}

SCSS

$custom: #552f5c;
$custom-light: #86698a;
$custom-dark: #000000;

JSON

{
  "hex": "#552f5c",
  "rgb": {
    "r": 85,
    "g": 47,
    "b": 92
  },
  "hsl": {
    "h": 290.667,
    "s": 32.374,
    "l": 27.255
  },
  "oklch": {
    "l": 0.37233,
    "c": 0.08747,
    "h": 321.2
  },
  "luminance": 0.04737
}

Semantic roles & 50–950 ramp

primary

#552F5C

secondary

#618E59

accent

#C95F70

background

#F8F6F8

surface

#EFEBF0

border

#CAC6CB

text

#0B060B

muted

#7C7A7C

Preview Lab

Preview with #552F5C

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

Preview Lab → · Contrast checker → · Palette generator →