#5673AB#5673AB

#5673AB is a mid, moderate blue. Relative luminance 0.172; OKLCH L 55.8% C 0.094 H 262.8°. Best body text is #FFFFFF at 4.73:1 contrast (WCAG AA passes).

Color values

HEX	#5673AB
RGB	rgb(86, 115, 171)
HSL	hsl(220, 34%, 50%)
HSV	hsv(220, 50%, 67%)
CMYK	cmyk(49.7%, 32.7%, 0%, 32.9%)
CIE-LAB	lab(48.48, 5.50, -33.15)
CIE-LCH	lch(48.48, 33.61, 279.42°)
OKLab	oklab(55.76% -0.0118 -0.0932)
OKLCH	oklch(55.76% 0.094 262.8)
XYZ	xyz(17.3167, 17.1790, 40.9236)
Luminance	0.1718 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5673AB #AB8E56

analogous

#569EAB #5673AB #6356AB

triadic

#5673AB #AB5673 #73AB56

tetradic

#5673AB #AB569E #AB8E56 #56AB63

square

#5673AB #AB569E #AB8E56 #56AB63

split-complementary

#5673AB #AB6356 #9EAB56

monochromatic

#2D3C5A #415783 #5673AB #7F95BF #A8B7D4

Accessibility & contrast

On white

4.73

#5673AB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.44

#5673AB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5673AB

4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5673AB	#FFFFFF	#000000	##FFFFFF
##5673AB	1.00	4.73	4.44	4.73
#FFFFFF	4.73	1.00	21.00	1.00
#000000	4.44	21.00	1.00	21.00
##FFFFFF	4.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E77AD

Deuteranopia (green-blind)

#5470AA

Tritanopia (blue-blind)

#317F87

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #5673ab;
/* rgb */ color: rgb(86, 115, 171);
/* oklch */ color: oklch(55.8% 0.094 262.8);

Tailwind

colors: {
  custom: {
    50: '#8a9bc4',
    500: '#5673ab',
    950: '#000000',
  },
}

SCSS

$custom: #5673ab;
$custom-light: #8a9bc4;
$custom-dark: #000000;

JSON

{
  "hex": "#5673ab",
  "rgb": {
    "r": 86,
    "g": 115,
    "b": 171
  },
  "hsl": {
    "h": 219.529,
    "s": 33.597,
    "l": 50.392
  },
  "oklch": {
    "l": 0.55759,
    "c": 0.09394,
    "h": 262.8
  },
  "luminance": 0.1718
}

Semantic roles & 50–950 ramp

primary

#5673AB

secondary

#C1B49B

accent

#A55ECA

background

#F8F9FC

surface

#F0F2F8

border

#CBCCD1

text

#0C0E12

muted

#7D7E81

Preview Lab

Preview with #5673AB

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

Preview Lab → · Contrast checker → · Palette generator →