#5572BB#5572BB

#5572BB is a mid, moderate blue. Relative luminance 0.176; OKLCH L 56.4% C 0.118 H 266.3°. Best body text is #FFFFFF at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#5572BB
RGB	rgb(85, 114, 187)
HSL	hsl(223, 43%, 53%)
HSV	hsv(223, 55%, 73%)
CMYK	cmyk(54.5%, 39%, 0%, 26.7%)
CIE-LAB	lab(48.95, 11.01, -41.71)
CIE-LCH	lch(48.95, 43.13, 284.79°)
OKLab	oklab(56.37% -0.0076 -0.1181)
OKLCH	oklch(56.37% 0.118 266.3)
XYZ	xyz(18.7303, 17.5524, 49.4050)
Luminance	0.1755 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5572BB #BB9E55

analogous

#55A5BB #5572BB #6B55BB

triadic

#5572BB #BB5572 #72BB55

tetradic

#5572BB #BB55A5 #BB9E55 #55BB6B

square

#5572BB #BB55A5 #BB9E55 #55BB6B

split-complementary

#5572BB #BB6B55 #A5BB55

monochromatic

#2B3D6B #3C5697 #5572BB #8196CC #ACBBDE

Accessibility & contrast

On white

4.66

#5572BB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.51

#5572BB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #5572BB

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5572BB	#FFFFFF	#000000	##FFFFFF
##5572BB	1.00	4.66	4.51	4.66
#FFFFFF	4.66	1.00	21.00	1.00
#000000	4.51	21.00	1.00	21.00
##FFFFFF	4.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5479BE

Deuteranopia (green-blind)

#4870B9

Tritanopia (blue-blind)

#1D828D

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #5572bb;
/* rgb */ color: rgb(85, 114, 187);
/* oklch */ color: oklch(56.4% 0.118 266.3);

Tailwind

colors: {
  custom: {
    50: '#8c9ad0',
    500: '#5572bb',
    950: '#000000',
  },
}

SCSS

$custom: #5572bb;
$custom-light: #8c9ad0;
$custom-dark: #000000;

JSON

{
  "hex": "#5572bb",
  "rgb": {
    "r": 85,
    "g": 114,
    "b": 187
  },
  "hsl": {
    "h": 222.941,
    "s": 42.857,
    "l": 53.333
  },
  "oklch": {
    "l": 0.56366,
    "c": 0.11838,
    "h": 266.3
  },
  "luminance": 0.17554
}

Semantic roles & 50–950 ramp

primary

#5572BB

secondary

#CCBFA0

accent

#AF55D3

background

#F8F9FC

surface

#F0F2F9

border

#CBCCD2

text

#0D0E14

muted

#7D7E82

Preview Lab

Preview with #5572BB

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

Preview Lab → · Contrast checker → · Palette generator →