#565C78#565C78

#565C78 is a mid, muted blue. Relative luminance 0.110; OKLCH L 48.1% C 0.046 H 275.2°. Best body text is #FFFFFF at 6.57:1 contrast (WCAG AA passes).

Color values

HEX	#565C78
RGB	rgb(86, 92, 120)
HSL	hsl(229, 17%, 40%)
HSV	hsv(229, 28%, 47%)
CMYK	cmyk(28.3%, 23.3%, 0%, 52.9%)
CIE-LAB	lab(39.56, 4.57, -16.56)
CIE-LCH	lch(39.56, 17.18, 285.44°)
OKLab	oklab(48.06% 0.0041 -0.0456)
OKLCH	oklch(48.06% 0.046 275.2)
XYZ	xyz(11.0542, 10.9885, 19.3042)
Luminance	0.1099 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#565C78 #787256

analogous

#566D78 #565C78 #615678

triadic

#565C78 #78565C #5C7856

tetradic

#565C78 #78566D #787256 #567861

square

#565C78 #78566D #787256 #567861

split-complementary

#565C78 #786156 #6D7856

monochromatic

#232531 #3C4154 #565C78 #72799A #959BB3

Accessibility & contrast

On white

6.57

#565C78 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.20

#565C78 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #565C78

6.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##565C78	#FFFFFF	#000000	##FFFFFF
##565C78	1.00	6.57	3.20	6.57
#FFFFFF	6.57	1.00	21.00	1.00
#000000	3.20	21.00	1.00	21.00
##FFFFFF	6.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#545F79

Deuteranopia (green-blind)

#525C77

Tritanopia (blue-blind)

#4D6166

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #565c78;
/* rgb */ color: rgb(86, 92, 120);
/* oklch */ color: oklch(48.1% 0.046 275.2);

Tailwind

colors: {
  custom: {
    50: '#868a9f',
    500: '#565c78',
    950: '#000000',
  },
}

SCSS

$custom: #565c78;
$custom-light: #868a9f;
$custom-dark: #000000;

JSON

{
  "hex": "#565c78",
  "rgb": {
    "r": 86,
    "g": 92,
    "b": 120
  },
  "hsl": {
    "h": 229.412,
    "s": 16.505,
    "l": 40.392
  },
  "oklch": {
    "l": 0.48061,
    "c": 0.04576,
    "h": 275.2
  },
  "luminance": 0.10989
}

Semantic roles & 50–950 ramp

primary

#565C78

secondary

#A19D89

accent

#AC6FB9

background

#F8F8F9

surface

#EFF0F2

border

#CACBCC

text

#0B0B0E

muted

#7C7C7E

Preview Lab

Preview with #565C78

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

Preview Lab → · Contrast checker → · Palette generator →