#565A81#565A81

#565A81 is a mid, moderate blue. Relative luminance 0.109; OKLCH L 48.0% C 0.063 H 279.2°. Best body text is #FFFFFF at 6.61:1 contrast (WCAG AA passes).

Color values

HEX	#565A81
RGB	rgb(86, 90, 129)
HSL	hsl(234, 20%, 42%)
HSV	hsv(234, 33%, 51%)
CMYK	cmyk(33.3%, 30.2%, 0%, 49.4%)
CIE-LAB	lab(39.37, 8.32, -22.36)
CIE-LCH	lch(39.37, 23.85, 290.40°)
OKLab	oklab(48.04% 0.0101 -0.0621)
OKLCH	oklch(48.04% 0.063 279.2)
XYZ	xyz(11.4553, 10.8754, 22.2602)
Luminance	0.1088 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#565A81 #817D56

analogous

#567081 #565A81 #685681

triadic

#565A81 #81565A #5A8156

tetradic

#565A81 #815670 #817D56 #568168

square

#565A81 #815670 #817D56 #568168

split-complementary

#565A81 #816856 #708156

monochromatic

#252738 #3E405C #565A81 #7377A1 #979BBA

Accessibility & contrast

On white

6.61

#565A81 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.18

#565A81 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #565A81

6.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##565A81	#FFFFFF	#000000	##FFFFFF
##565A81	1.00	6.61	3.18	6.61
#FFFFFF	6.61	1.00	21.00	1.00
#000000	3.18	21.00	1.00	21.00
##FFFFFF	6.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E5E83

Deuteranopia (green-blind)

#4C5B80

Tritanopia (blue-blind)

#4B6168

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #565a81;
/* rgb */ color: rgb(86, 90, 129);
/* oklch */ color: oklch(48.0% 0.063 279.2);

Tailwind

colors: {
  custom: {
    50: '#8788a5',
    500: '#565a81',
    950: '#000000',
  },
}

SCSS

$custom: #565a81;
$custom-light: #8788a5;
$custom-dark: #000000;

JSON

{
  "hex": "#565a81",
  "rgb": {
    "r": 86,
    "g": 90,
    "b": 129
  },
  "hsl": {
    "h": 234.419,
    "s": 20,
    "l": 42.157
  },
  "oklch": {
    "l": 0.4804,
    "c": 0.06289,
    "h": 279.2
  },
  "luminance": 0.10876
}

Semantic roles & 50–950 ramp

primary

#565A81

secondary

#A8A58B

accent

#B56BBD

background

#F8F8FA

surface

#EFEFF4

border

#CACACE

text

#0B0B0F

muted

#7C7C7F

Preview Lab

Preview with #565A81

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

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