#5564CD#5564CD

#5564CD is a mid, vivid blue. Relative luminance 0.155; OKLCH L 54.6% C 0.162 H 273.7°. Best body text is #FFFFFF at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#5564CD
RGB	rgb(85, 100, 205)
HSL	hsl(233, 55%, 57%)
HSV	hsv(233, 59%, 80%)
CMYK	cmyk(58.5%, 51.2%, 0%, 19.6%)
CIE-LAB	lab(46.25, 25.68, -56.38)
CIE-LCH	lch(46.25, 61.95, 294.48°)
OKLab	oklab(54.65% 0.0104 -0.1614)
OKLCH	oklch(54.65% 0.162 273.7)
XYZ	xyz(19.3193, 15.4519, 59.7102)
Luminance	0.1545 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5564CD #CDBE55

analogous

#55A0CD #5564CD #8255CD

triadic

#5564CD #CD5564 #64CD55

tetradic

#5564CD #CD55A0 #CDBE55 #55CD82

square

#5564CD #CD55A0 #CDBE55 #55CD82

split-complementary

#5564CD #CD8255 #A0CD55

monochromatic

#263282 #3444B1 #5564CD #848FDB #B4BAE9

Accessibility & contrast

On white

5.13

#5564CD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.09

#5564CD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5564CD

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5564CD	#FFFFFF	#000000	##FFFFFF
##5564CD	1.00	5.13	4.09	5.13
#FFFFFF	5.13	1.00	21.00	1.00
#000000	4.09	21.00	1.00	21.00
##FFFFFF	5.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A73D1

Deuteranopia (green-blind)

#0D69CB

Tritanopia (blue-blind)

#007C8F

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #5564cd;
/* rgb */ color: rgb(85, 100, 205);
/* oklch */ color: oklch(54.6% 0.162 273.7);

Tailwind

colors: {
  custom: {
    50: '#8f8fdd',
    500: '#5564cd',
    950: '#000000',
  },
}

SCSS

$custom: #5564cd;
$custom-light: #8f8fdd;
$custom-dark: #000000;

JSON

{
  "hex": "#5564cd",
  "rgb": {
    "r": 85,
    "g": 100,
    "b": 205
  },
  "hsl": {
    "h": 232.5,
    "s": 54.545,
    "l": 56.863
  },
  "oklch": {
    "l": 0.54646,
    "c": 0.1617,
    "h": 273.7
  },
  "luminance": 0.15453
}

Semantic roles & 50–950 ramp

primary

#5564CD

secondary

#D7D1A6

accent

#CB4ADE

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0D0C15

muted

#7E7D83

Preview Lab

Preview with #5564CD

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

Preview Lab → · Contrast checker → · Palette generator →