#5565BD#5565BD

#5565BD is a mid, vivid blue. Relative luminance 0.149; OKLCH L 53.8% C 0.138 H 273.2°. Best body text is #FFFFFF at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#5565BD
RGB	rgb(85, 101, 189)
HSL	hsl(231, 44%, 54%)
HSV	hsv(231, 55%, 74%)
CMYK	cmyk(55%, 46.6%, 0%, 25.9%)
CIE-LAB	lab(45.51, 19.75, -48.33)
CIE-LCH	lch(45.51, 52.21, 292.23°)
OKLab	oklab(53.77% 0.0076 -0.1377)
OKLCH	oklch(53.77% 0.138 273.2)
XYZ	xyz(17.5823, 14.9115, 50.0860)
Luminance	0.1491 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5565BD #BDAD55

analogous

#5599BD #5565BD #7955BD

triadic

#5565BD #BD5565 #65BD55

tetradic

#5565BD #BD5599 #BDAD55 #55BD79

square

#5565BD #BD5599 #BDAD55 #55BD79

split-complementary

#5565BD #BD7955 #99BD55

monochromatic

#2A356D #3C4A99 #5565BD #818DCE #ADB5DF

Accessibility & contrast

On white

5.27

#5565BD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.98

#5565BD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5565BD

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5565BD	#FFFFFF	#000000	##FFFFFF
##5565BD	1.00	5.27	3.98	5.27
#FFFFFF	5.27	1.00	21.00	1.00
#000000	3.98	21.00	1.00	21.00
##FFFFFF	5.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D70C0

Deuteranopia (green-blind)

#3068BB

Tritanopia (blue-blind)

#1E7888

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #5565bd;
/* rgb */ color: rgb(85, 101, 189);
/* oklch */ color: oklch(53.8% 0.138 273.2);

Tailwind

colors: {
  custom: {
    50: '#8c90d1',
    500: '#5565bd',
    950: '#000000',
  },
}

SCSS

$custom: #5565bd;
$custom-light: #8c90d1;
$custom-dark: #000000;

JSON

{
  "hex": "#5565bd",
  "rgb": {
    "r": 85,
    "g": 101,
    "b": 189
  },
  "hsl": {
    "h": 230.769,
    "s": 44.068,
    "l": 53.725
  },
  "oklch": {
    "l": 0.53769,
    "c": 0.1379,
    "h": 273.2
  },
  "luminance": 0.14913
}

Semantic roles & 50–950 ramp

primary

#5565BD

secondary

#CDC6A1

accent

#C054D4

background

#F9F8FC

surface

#F1F0F9

border

#CBCBD2

text

#0D0C14

muted

#7E7D82

Preview Lab

Preview with #5565BD

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

Preview Lab → · Contrast checker → · Palette generator →