#5552AF#5552AF

#5552AF is a mid, vivid blue. Relative luminance 0.111; OKLCH L 49.1% C 0.144 H 281.1°. Best body text is #FFFFFF at 6.54:1 contrast (WCAG AA passes).

Color values

HEX	#5552AF
RGB	rgb(85, 82, 175)
HSL	hsl(242, 37%, 50%)
HSV	hsv(242, 53%, 69%)
CMYK	cmyk(51.4%, 53.1%, 0%, 31.4%)
CIE-LAB	lab(39.68, 27.15, -49.49)
CIE-LCH	lch(39.68, 56.45, 298.75°)
OKLab	oklab(49.09% 0.0278 -0.1413)
OKLCH	oklch(49.09% 0.144 281.1)
XYZ	xyz(14.4991, 11.0602, 41.9200)
Luminance	0.1106 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5552AF #ACAF52

analogous

#527EAF #5552AF #8352AF

triadic

#5552AF #AF5552 #52AF55

tetradic

#5552AF #AF527E #ACAF52 #52AF83

square

#5552AF #AF527E #ACAF52 #52AF83

split-complementary

#5552AF #AF8352 #7EAF52

monochromatic

#2C2B5C #403E86 #5552AF #7E7CC2 #A7A6D6

Accessibility & contrast

On white

6.54

#5552AF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.21

#5552AF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5552AF

6.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5552AF	#FFFFFF	#000000	##FFFFFF
##5552AF	1.00	6.54	3.21	6.54
#FFFFFF	6.54	1.00	21.00	1.00
#000000	3.21	21.00	1.00	21.00
##FFFFFF	6.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2061B2

Deuteranopia (green-blind)

#165AAD

Tritanopia (blue-blind)

#316778

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #5552af;
/* rgb */ color: rgb(85, 82, 175);
/* oklch */ color: oklch(49.1% 0.144 281.1);

Tailwind

colors: {
  custom: {
    50: '#8b82c7',
    500: '#5552af',
    950: '#000000',
  },
}

SCSS

$custom: #5552af;
$custom-light: #8b82c7;
$custom-dark: #000000;

JSON

{
  "hex": "#5552af",
  "rgb": {
    "r": 85,
    "g": 82,
    "b": 175
  },
  "hsl": {
    "h": 241.935,
    "s": 36.759,
    "l": 50.392
  },
  "oklch": {
    "l": 0.49086,
    "c": 0.14397,
    "h": 281.1
  },
  "luminance": 0.11061
}

Semantic roles & 50–950 ramp

primary

#5552AF

secondary

#C2C39A

accent

#CD5BC9

background

#F8F8FC

surface

#F0EFF8

border

#CBCAD1

text

#0D0A13

muted

#7D7C82

Preview Lab

Preview with #5552AF

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

Preview Lab → · Contrast checker → · Palette generator →