#565C8A#565C8A

#565C8A is a mid, moderate blue. Relative luminance 0.115; OKLCH L 48.9% C 0.074 H 277.6°. Best body text is #FFFFFF at 6.38:1 contrast (WCAG AA passes).

Color values

HEX	#565C8A
RGB	rgb(86, 92, 138)
HSL	hsl(233, 23%, 44%)
HSV	hsv(233, 38%, 54%)
CMYK	cmyk(37.7%, 33.3%, 0%, 45.9%)
CIE-LAB	lab(40.36, 9.65, -26.29)
CIE-LCH	lch(40.36, 28.00, 290.17°)
OKLab	oklab(48.94% 0.0098 -0.0734)
OKLCH	oklch(48.94% 0.074 277.6)
XYZ	xyz(12.2510, 11.4672, 25.6077)
Luminance	0.1147 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#565C8A #8A8456

analogous

#56768A #565C8A #6A568A

triadic

#565C8A #8A565C #5C8A56

tetradic

#565C8A #8A5676 #8A8456 #568A6A

square

#565C8A #8A5676 #8A8456 #568A6A

split-complementary

#565C8A #8A6A56 #768A56

monochromatic

#272A3F #3F4364 #565C8A #757BA9 #9A9FC0

Accessibility & contrast

On white

6.38

#565C8A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.29

#565C8A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #565C8A

6.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##565C8A	#FFFFFF	#000000	##FFFFFF
##565C8A	1.00	6.38	3.29	6.38
#FFFFFF	6.38	1.00	21.00	1.00
#000000	3.29	21.00	1.00	21.00
##FFFFFF	6.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D618C

Deuteranopia (green-blind)

#4A5D89

Tritanopia (blue-blind)

#47656D

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #565c8a;
/* rgb */ color: rgb(86, 92, 138);
/* oklch */ color: oklch(48.9% 0.074 277.6);

Tailwind

colors: {
  custom: {
    50: '#878aac',
    500: '#565c8a',
    950: '#000000',
  },
}

SCSS

$custom: #565c8a;
$custom-light: #878aac;
$custom-dark: #000000;

JSON

{
  "hex": "#565c8a",
  "rgb": {
    "r": 86,
    "g": 92,
    "b": 138
  },
  "hsl": {
    "h": 233.077,
    "s": 23.214,
    "l": 43.922
  },
  "oklch": {
    "l": 0.4894,
    "c": 0.07404,
    "h": 277.6
  },
  "luminance": 0.11468
}

Semantic roles & 50–950 ramp

primary

#565C8A

secondary

#AEAA8E

accent

#B668C0

background

#F8F8FA

surface

#F0F0F4

border

#CBCBCE

text

#0B0B10

muted

#7C7C7F

Preview Lab

Preview with #565C8A

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

Preview Lab → · Contrast checker → · Palette generator →