#565DB0#565DB0

#565DB0 is a mid, vivid blue. Relative luminance 0.129; OKLCH L 51.4% C 0.130 H 277.2°. Best body text is #FFFFFF at 5.85:1 contrast (WCAG AA passes).

Color values

HEX	#565DB0
RGB	rgb(86, 93, 176)
HSL	hsl(235, 36%, 51%)
HSV	hsv(235, 51%, 69%)
CMYK	cmyk(51.1%, 47.2%, 0%, 31%)
CIE-LAB	lab(42.67, 20.77, -45.28)
CIE-LCH	lch(42.67, 49.82, 294.64°)
OKLab	oklab(51.38% 0.0162 -0.1288)
OKLCH	oklch(51.38% 0.13 277.2)
XYZ	xyz(15.5861, 12.9408, 42.7424)
Luminance	0.1294 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#565DB0 #B0A956

analogous

#568AB0 #565DB0 #7C56B0

triadic

#565DB0 #B0565D #5DB056

tetradic

#565DB0 #B0568A #B0A956 #56B07C

square

#565DB0 #B0568A #B0A956 #56B07C

split-complementary

#565DB0 #B07C56 #8AB056

monochromatic

#2C305F #404689 #565DB0 #8085C3 #A9ADD7

Accessibility & contrast

On white

5.85

#565DB0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.59

#565DB0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #565DB0

5.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##565DB0	#FFFFFF	#000000	##FFFFFF
##565DB0	1.00	5.85	3.59	5.85
#FFFFFF	5.85	1.00	21.00	1.00
#000000	3.59	21.00	1.00	21.00
##FFFFFF	5.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3968B3

Deuteranopia (green-blind)

#3061AE

Tritanopia (blue-blind)

#316F7E

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #565db0;
/* rgb */ color: rgb(86, 93, 176);
/* oklch */ color: oklch(51.4% 0.130 277.2);

Tailwind

colors: {
  custom: {
    50: '#8c8ac8',
    500: '#565db0',
    950: '#000000',
  },
}

SCSS

$custom: #565db0;
$custom-light: #8c8ac8;
$custom-dark: #000000;

JSON

{
  "hex": "#565db0",
  "rgb": {
    "r": 86,
    "g": 93,
    "b": 176
  },
  "hsl": {
    "h": 235.333,
    "s": 36.29,
    "l": 51.373
  },
  "oklch": {
    "l": 0.51379,
    "c": 0.12979,
    "h": 277.2
  },
  "luminance": 0.12942
}

Semantic roles & 50–950 ramp

primary

#565DB0

secondary

#C5C29D

accent

#C45CCC

background

#F8F8FC

surface

#F0F0F8

border

#CBCBD1

text

#0C0B13

muted

#7D7C82

Preview Lab

Preview with #565DB0

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

Preview Lab → · Contrast checker → · Palette generator →