#565B8A#565B8A

#565B8A is a mid, moderate blue. Relative luminance 0.113; OKLCH L 48.7% C 0.076 H 278.5°. Best body text is #FFFFFF at 6.44:1 contrast (WCAG AA passes).

Color values

HEX	#565B8A
RGB	rgb(86, 91, 138)
HSL	hsl(234, 23%, 44%)
HSV	hsv(234, 38%, 54%)
CMYK	cmyk(37.7%, 34.1%, 0%, 45.9%)
CIE-LAB	lab(40.07, 10.28, -26.73)
CIE-LCH	lch(40.07, 28.64, 291.04°)
OKLab	oklab(48.72% 0.0112 -0.0747)
OKLCH	oklch(48.72% 0.076 278.5)
XYZ	xyz(12.1650, 11.2951, 25.5790)
Luminance	0.1130 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#565B8A #8A8556

analogous

#56758A #565B8A #6B568A

triadic

#565B8A #8A565B #5B8A56

tetradic

#565B8A #8A5675 #8A8556 #568A6B

square

#565B8A #8A5675 #8A8556 #568A6B

split-complementary

#565B8A #8A6B56 #758A56

monochromatic

#27293F #3F4264 #565B8A #757AA9 #9A9EC0

Accessibility & contrast

On white

6.44

#565B8A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.26

#565B8A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #565B8A

6.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##565B8A	#FFFFFF	#000000	##FFFFFF
##565B8A	1.00	6.44	3.26	6.44
#FFFFFF	6.44	1.00	21.00	1.00
#000000	3.26	21.00	1.00	21.00
##FFFFFF	6.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C608C

Deuteranopia (green-blind)

#495D89

Tritanopia (blue-blind)

#47646C

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #565b8a;
/* rgb */ color: rgb(86, 91, 138);
/* oklch */ color: oklch(48.7% 0.076 278.5);

Tailwind

colors: {
  custom: {
    50: '#8789ac',
    500: '#565b8a',
    950: '#000000',
  },
}

SCSS

$custom: #565b8a;
$custom-light: #8789ac;
$custom-dark: #000000;

JSON

{
  "hex": "#565b8a",
  "rgb": {
    "r": 86,
    "g": 91,
    "b": 138
  },
  "hsl": {
    "h": 234.231,
    "s": 23.214,
    "l": 43.922
  },
  "oklch": {
    "l": 0.48722,
    "c": 0.07551,
    "h": 278.5
  },
  "luminance": 0.11296
}

Semantic roles & 50–950 ramp

primary

#565B8A

secondary

#AEAB8E

accent

#B768C0

background

#F8F8FA

surface

#F0F0F4

border

#CBCBCE

text

#0B0B10

muted

#7C7C7F

Preview Lab

Preview with #565B8A

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

Preview Lab → · Contrast checker → · Palette generator →