#5567CC#5567CC

#5567CC is a mid, vivid blue. Relative luminance 0.160; OKLCH L 55.2% C 0.156 H 272.7°. Best body text is #FFFFFF at 5.00:1 contrast (WCAG AA passes).

Color values

HEX	#5567CC
RGB	rgb(85, 103, 204)
HSL	hsl(231, 54%, 57%)
HSV	hsv(231, 58%, 80%)
CMYK	cmyk(58.3%, 49.5%, 0%, 20%)
CIE-LAB	lab(46.96, 23.47, -54.66)
CIE-LCH	lch(46.96, 59.49, 293.24°)
OKLab	oklab(55.17% 0.0073 -0.1563)
OKLCH	oklch(55.17% 0.156 272.7)
XYZ	xyz(19.4921, 15.9899, 59.1742)
Luminance	0.1599 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5567CC #CCBA55

analogous

#55A3CC #5567CC #7F55CC

triadic

#5567CC #CC5567 #67CC55

tetradic

#5567CC #CC55A3 #CCBA55 #55CC7F

square

#5567CC #CC55A3 #CCBA55 #55CC7F

split-complementary

#5567CC #CC7F55 #A3CC55

monochromatic

#263480 #3547AF #5567CC #8491DA #B3BBE8

Accessibility & contrast

On white

5.00

#5567CC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.20

#5567CC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5567CC

5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5567CC	#FFFFFF	#000000	##FFFFFF
##5567CC	1.00	5.00	4.20	5.00
#FFFFFF	5.00	1.00	21.00	1.00
#000000	4.20	21.00	1.00	21.00
##FFFFFF	5.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3375D0

Deuteranopia (green-blind)

#1D6ACA

Tritanopia (blue-blind)

#007E90

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #5567cc;
/* rgb */ color: rgb(85, 103, 204);
/* oklch */ color: oklch(55.2% 0.156 272.7);

Tailwind

colors: {
  custom: {
    50: '#8f92dc',
    500: '#5567cc',
    950: '#000000',
  },
}

SCSS

$custom: #5567cc;
$custom-light: #8f92dc;
$custom-dark: #000000;

JSON

{
  "hex": "#5567cc",
  "rgb": {
    "r": 85,
    "g": 103,
    "b": 204
  },
  "hsl": {
    "h": 230.924,
    "s": 53.846,
    "l": 56.667
  },
  "oklch": {
    "l": 0.55165,
    "c": 0.15643,
    "h": 272.7
  },
  "luminance": 0.15991
}

Semantic roles & 50–950 ramp

primary

#5567CC

secondary

#D7CFA6

accent

#C74BDD

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0D0C15

muted

#7E7D83

Preview Lab

Preview with #5567CC

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

Preview Lab → · Contrast checker → · Palette generator →