#5565BE#5565BE

#5565BE is a mid, vivid blue. Relative luminance 0.150; OKLCH L 53.8% C 0.139 H 273.2°. Best body text is #FFFFFF at 5.26:1 contrast (WCAG AA passes).

Color values

HEX	#5565BE
RGB	rgb(85, 101, 190)
HSL	hsl(231, 45%, 54%)
HSV	hsv(231, 55%, 75%)
CMYK	cmyk(55.3%, 46.8%, 0%, 25.5%)
CIE-LAB	lab(45.57, 20.08, -48.82)
CIE-LCH	lch(45.57, 52.79, 292.36°)
OKLab	oklab(53.83% 0.0077 -0.1391)
OKLCH	oklch(53.83% 0.139 273.2)
XYZ	xyz(17.6912, 14.9551, 50.6596)
Luminance	0.1496 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5565BE #BEAE55

analogous

#559ABE #5565BE #7A55BE

triadic

#5565BE #BE5565 #65BE55

tetradic

#5565BE #BE559A #BEAE55 #55BE7A

square

#5565BE #BE559A #BEAE55 #55BE7A

split-complementary

#5565BE #BE7A55 #9ABE55

monochromatic

#2A356E #3B4A9B #5565BE #818DCF #AEB5E0

Accessibility & contrast

On white

5.26

#5565BE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.99

#5565BE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5565BE

5.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5565BE	#FFFFFF	#000000	##FFFFFF
##5565BE	1.00	5.26	3.99	5.26
#FFFFFF	5.26	1.00	21.00	1.00
#000000	3.99	21.00	1.00	21.00
##FFFFFF	5.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C71C1

Deuteranopia (green-blind)

#2F68BC

Tritanopia (blue-blind)

#1D7988

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #5565be;
/* rgb */ color: rgb(85, 101, 190);
/* oklch */ color: oklch(53.8% 0.139 273.2);

Tailwind

colors: {
  custom: {
    50: '#8d90d2',
    500: '#5565be',
    950: '#000000',
  },
}

SCSS

$custom: #5565be;
$custom-light: #8d90d2;
$custom-dark: #000000;

JSON

{
  "hex": "#5565be",
  "rgb": {
    "r": 85,
    "g": 101,
    "b": 190
  },
  "hsl": {
    "h": 230.857,
    "s": 44.681,
    "l": 53.922
  },
  "oklch": {
    "l": 0.53834,
    "c": 0.13932,
    "h": 273.2
  },
  "luminance": 0.14956
}

Semantic roles & 50–950 ramp

primary

#5565BE

secondary

#CEC7A1

accent

#C153D4

background

#F9F8FC

surface

#F1F0F9

border

#CBCBD2

text

#0D0C14

muted

#7E7D82

Preview Lab

Preview with #5565BE

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

Preview Lab → · Contrast checker → · Palette generator →