#552FBB#552FBB

#552FBB is a dark, highly saturated violet. Relative luminance 0.076; OKLCH L 44.5% C 0.203 H 287.4°. Best body text is #FFFFFF at 8.37:1 contrast (WCAG AA passes).

Color values

HEX	#552FBB
RGB	rgb(85, 47, 187)
HSL	hsl(256, 60%, 46%)
HSV	hsv(256, 75%, 73%)
CMYK	cmyk(54.5%, 74.9%, 0%, 26.7%)
CIE-LAB	lab(33.03, 51.01, -67.40)
CIE-LCH	lch(33.03, 84.53, 307.12°)
OKLab	oklab(44.54% 0.0609 -0.1939)
OKLCH	oklch(44.54% 0.203 287.4)
XYZ	xyz(13.7298, 7.5515, 47.7382)
Luminance	0.0755 (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

#552FBB #95BB2F

analogous

#2F4FBB #552FBB #9B2FBB

triadic

#552FBB #BB552F #2FBB55

tetradic

#552FBB #BB2F4F #95BB2F #2FBB9B

square

#552FBB #BB2F4F #95BB2F #2FBB9B

split-complementary

#552FBB #BB9B2F #4FBB2F

monochromatic

#291659 #3F238A #552FBB #7653D4 #9D84E0

Accessibility & contrast

On white

8.37

#552FBB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.51

#552FBB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #552FBB

8.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##552FBB	#FFFFFF	#000000	##FFFFFF
##552FBB	1.00	8.37	2.51	8.37
#FFFFFF	8.37	1.00	21.00	1.00
#000000	2.51	21.00	1.00	21.00
##FFFFFF	8.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051BF

Deuteranopia (green-blind)

#004AB8

Tritanopia (blue-blind)

#2A5673

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #552fbb;
/* rgb */ color: rgb(85, 47, 187);
/* oklch */ color: oklch(44.5% 0.203 287.4);

Tailwind

colors: {
  custom: {
    50: '#906cd1',
    500: '#552fbb',
    950: '#000000',
  },
}

SCSS

$custom: #552fbb;
$custom-light: #906cd1;
$custom-dark: #000000;

JSON

{
  "hex": "#552fbb",
  "rgb": {
    "r": 85,
    "g": 47,
    "b": 187
  },
  "hsl": {
    "h": 256.286,
    "s": 59.829,
    "l": 45.882
  },
  "oklch": {
    "l": 0.44543,
    "c": 0.20325,
    "h": 287.4
  },
  "luminance": 0.07552
}

Semantic roles & 50–950 ramp

primary

#552FBB

secondary

#B5C97C

accent

#E345B8

background

#F9F6FD

surface

#F2ECFA

border

#CCC7D3

text

#0E0714

muted

#7E7A83

Preview Lab

Preview with #552FBB

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

Preview Lab → · Contrast checker → · Palette generator →