#5552CC#5552CC

#5552CC is a mid, vivid blue. Relative luminance 0.123; OKLCH L 51.3% C 0.184 H 278.8°. Best body text is #FFFFFF at 6.06:1 contrast (WCAG AA passes).

Color values

HEX	#5552CC
RGB	rgb(85, 82, 204)
HSL	hsl(241, 54%, 56%)
HSV	hsv(241, 60%, 80%)
CMYK	cmyk(58.3%, 59.8%, 0%, 20%)
CIE-LAB	lab(41.73, 36.48, -63.12)
CIE-LCH	lch(41.73, 72.91, 300.03°)
OKLab	oklab(51.25% 0.0281 -0.1813)
OKLCH	oklch(51.25% 0.184 278.8)
XYZ	xyz(17.6592, 12.3243, 58.5633)
Luminance	0.1233 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5552CC #C9CC52

analogous

#528CCC #5552CC #9252CC

triadic

#5552CC #CC5552 #52CC55

tetradic

#5552CC #CC528C #C9CC52 #52CC92

square

#5552CC #CC528C #C9CC52 #52CC92

split-complementary

#5552CC #CC9252 #8CCC52

monochromatic

#27257E #3633AE #5552CC #8381DA #B2B1E8

Accessibility & contrast

On white

6.06

#5552CC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.47

#5552CC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5552CC

6.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5552CC	#FFFFFF	#000000	##FFFFFF
##5552CC	1.00	6.06	3.47	6.06
#FFFFFF	6.06	1.00	21.00	1.00
#000000	3.47	21.00	1.00	21.00
##FFFFFF	6.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067D0

Deuteranopia (green-blind)

#005ECA

Tritanopia (blue-blind)

#007087

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #5552cc;
/* rgb */ color: rgb(85, 82, 204);
/* oklch */ color: oklch(51.3% 0.184 278.8);

Tailwind

colors: {
  custom: {
    50: '#9083dc',
    500: '#5552cc',
    950: '#000000',
  },
}

SCSS

$custom: #5552cc;
$custom-light: #9083dc;
$custom-dark: #000000;

JSON

{
  "hex": "#5552cc",
  "rgb": {
    "r": 85,
    "g": 82,
    "b": 204
  },
  "hsl": {
    "h": 241.475,
    "s": 54.464,
    "l": 56.078
  },
  "oklch": {
    "l": 0.51253,
    "c": 0.18352,
    "h": 278.8
  },
  "luminance": 0.12326
}

Semantic roles & 50–950 ramp

primary

#5552CC

secondary

#D5D6A4

accent

#DE4ADA

background

#F9F8FD

surface

#F2EFFB

border

#CCCAD4

text

#0E0A15

muted

#7E7C83

Preview Lab

Preview with #5552CC

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

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