#5567BC#5567BC

#5567BC is a mid, vivid blue. Relative luminance 0.153; OKLCH L 54.1% C 0.134 H 272.2°. Best body text is #FFFFFF at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#5567BC
RGB	rgb(85, 103, 188)
HSL	hsl(230, 43%, 54%)
HSV	hsv(230, 55%, 74%)
CMYK	cmyk(54.8%, 45.2%, 0%, 26.3%)
CIE-LAB	lab(45.99, 18.17, -46.99)
CIE-LCH	lch(45.99, 50.38, 291.14°)
OKLab	oklab(54.11% 0.0052 -0.1337)
OKLCH	oklch(54.11% 0.134 272.2)
XYZ	xyz(17.6707, 15.2614, 49.5818)
Luminance	0.1526 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5567BC #BCAA55

analogous

#559ABC #5567BC #7655BC

triadic

#5567BC #BC5567 #67BC55

tetradic

#5567BC #BC559A #BCAA55 #55BC76

square

#5567BC #BC559A #BCAA55 #55BC76

split-complementary

#5567BC #BC7655 #9ABC55

monochromatic

#2B366C #3C4C98 #5567BC #818ECD #ADB5DF

Accessibility & contrast

On white

5.18

#5567BC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.05

#5567BC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5567BC

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5567BC	#FFFFFF	#000000	##FFFFFF
##5567BC	1.00	5.18	4.05	5.18
#FFFFFF	5.18	1.00	21.00	1.00
#000000	4.05	21.00	1.00	21.00
##FFFFFF	5.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4172BF

Deuteranopia (green-blind)

#3569BA

Tritanopia (blue-blind)

#1F7A88

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #5567bc;
/* rgb */ color: rgb(85, 103, 188);
/* oklch */ color: oklch(54.1% 0.134 272.2);

Tailwind

colors: {
  custom: {
    50: '#8c92d1',
    500: '#5567bc',
    950: '#000000',
  },
}

SCSS

$custom: #5567bc;
$custom-light: #8c92d1;
$custom-dark: #000000;

JSON

{
  "hex": "#5567bc",
  "rgb": {
    "r": 85,
    "g": 103,
    "b": 188
  },
  "hsl": {
    "h": 229.515,
    "s": 43.46,
    "l": 53.529
  },
  "oklch": {
    "l": 0.54114,
    "c": 0.13383,
    "h": 272.2
  },
  "luminance": 0.15263
}

Semantic roles & 50–950 ramp

primary

#5567BC

secondary

#CCC5A0

accent

#BD55D3

background

#F9F8FC

surface

#F1F0F9

border

#CBCBD2

text

#0D0C14

muted

#7E7D82

Preview Lab

Preview with #5567BC

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

Preview Lab → · Contrast checker → · Palette generator →