#552DBA#552DBA

#552DBA is a dark, highly saturated violet. Relative luminance 0.074; OKLCH L 44.2% C 0.204 H 287.9°. Best body text is #FFFFFF at 8.50:1 contrast (WCAG AA passes).

Color values

HEX	#552DBA
RGB	rgb(85, 45, 186)
HSL	hsl(257, 61%, 45%)
HSV	hsv(257, 76%, 73%)
CMYK	cmyk(54.3%, 75.8%, 0%, 27.1%)
CIE-LAB	lab(32.60, 51.70, -67.52)
CIE-LCH	lch(32.60, 85.04, 307.44°)
OKLab	oklab(44.21% 0.0627 -0.1942)
OKLCH	oklch(44.21% 0.204 287.9)
XYZ	xyz(13.5450, 7.3525, 47.1503)
Luminance	0.0735 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#552DBA #92BA2D

analogous

#2D4CBA #552DBA #9B2DBA

triadic

#552DBA #BA552D #2DBA55

tetradic

#552DBA #BA2D4C #92BA2D #2DBA9B

square

#552DBA #BA2D4C #92BA2D #2DBA9B

split-complementary

#552DBA #BA9B2D #4CBA2D

monochromatic

#281557 #3E2189 #552DBA #7550D5 #9C81E0

Accessibility & contrast

On white

8.50

#552DBA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#552DBA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #552DBA

8.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##552DBA	#FFFFFF	#000000	##FFFFFF
##552DBA	1.00	8.50	2.47	8.50
#FFFFFF	8.50	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050BE

Deuteranopia (green-blind)

#0049B7

Tritanopia (blue-blind)

#2B5572

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #552dba;
/* rgb */ color: rgb(85, 45, 186);
/* oklch */ color: oklch(44.2% 0.204 287.9);

Tailwind

colors: {
  custom: {
    50: '#906bd0',
    500: '#552dba',
    950: '#000000',
  },
}

SCSS

$custom: #552dba;
$custom-light: #906bd0;
$custom-dark: #000000;

JSON

{
  "hex": "#552dba",
  "rgb": {
    "r": 85,
    "g": 45,
    "b": 186
  },
  "hsl": {
    "h": 257.021,
    "s": 61.039,
    "l": 45.294
  },
  "oklch": {
    "l": 0.4421,
    "c": 0.20412,
    "h": 287.9
  },
  "luminance": 0.07353
}

Semantic roles & 50–950 ramp

primary

#552DBA

secondary

#B3C979

accent

#E444B7

background

#F9F6FC

surface

#F2EBF9

border

#CCC6D2

text

#0E0714

muted

#7E7A82

Preview Lab

Preview with #552DBA

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

Preview Lab → · Contrast checker → · Palette generator →