#552F90#552F90

#552F90 is a dark, vivid violet. Relative luminance 0.060; OKLCH L 40.8% C 0.152 H 297.1°. Best body text is #FFFFFF at 9.56:1 contrast (WCAG AA passes).

Color values

HEX	#552F90
RGB	rgb(85, 47, 144)
HSL	hsl(264, 51%, 37%)
HSV	hsv(264, 67%, 56%)
CMYK	cmyk(41%, 67.4%, 0%, 43.5%)
CIE-LAB	lab(29.36, 38.92, -47.48)
CIE-LCH	lch(29.36, 61.39, 309.34°)
OKLab	oklab(40.79% 0.0694 -0.1354)
OKLCH	oklch(40.79% 0.152 297.1)
XYZ	xyz(9.7956, 5.9778, 27.0179)
Luminance	0.0598 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#552F90 #6A902F

analogous

#2F3A90 #552F90 #852F90

triadic

#552F90 #90552F #2F9055

tetradic

#552F90 #902F3A #6A902F #2F9085

square

#552F90 #902F3A #6A902F #2F9085

split-complementary

#552F90 #90852F #3A902F

monochromatic

#1F1134 #3A2062 #552F90 #703EBE #926BCF

Accessibility & contrast

On white

9.56

#552F90 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#552F90 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #552F90

9.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##552F90	#FFFFFF	#000000	##FFFFFF
##552F90	1.00	9.56	2.20	9.56
#FFFFFF	9.56	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004693

Deuteranopia (green-blind)

#00448E

Tritanopia (blue-blind)

#46465B

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #552f90;
/* rgb */ color: rgb(85, 47, 144);
/* oklch */ color: oklch(40.8% 0.152 297.1);

Tailwind

colors: {
  custom: {
    50: '#8a6ab1',
    500: '#552f90',
    950: '#000000',
  },
}

SCSS

$custom: #552f90;
$custom-light: #8a6ab1;
$custom-dark: #000000;

JSON

{
  "hex": "#552f90",
  "rgb": {
    "r": 85,
    "g": 47,
    "b": 144
  },
  "hsl": {
    "h": 263.505,
    "s": 50.785,
    "l": 37.451
  },
  "oklch": {
    "l": 0.40795,
    "c": 0.15218,
    "h": 297.1
  },
  "luminance": 0.05978
}

Semantic roles & 50–950 ramp

primary

#552F90

secondary

#96B665

accent

#DA4EA3

background

#F8F6FB

surface

#F0EBF6

border

#CBC6D0

text

#0C0711

muted

#7D7A80

Preview Lab

Preview with #552F90

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

Preview Lab → · Contrast checker → · Palette generator →