#565BD5#565BD5

#565BD5 is a mid, vivid blue. Relative luminance 0.143; OKLCH L 53.6% C 0.184 H 276.5°. Best body text is #FFFFFF at 5.45:1 contrast (WCAG AA passes).

Color values

HEX	#565BD5
RGB	rgb(86, 91, 213)
HSL	hsl(238, 60%, 59%)
HSV	hsv(238, 60%, 84%)
CMYK	cmyk(59.6%, 57.3%, 0%, 16.5%)
CIE-LAB	lab(44.61, 34.08, -63.61)
CIE-LCH	lch(44.61, 72.17, 298.18°)
OKLab	oklab(53.61% 0.0207 -0.1827)
OKLCH	oklch(53.61% 0.184 276.5)
XYZ	xyz(19.5852, 14.2632, 64.6589)
Luminance	0.1426 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#565BD5 #D5D056

analogous

#569AD5 #565BD5 #9056D5

triadic

#565BD5 #D5565B #5BD556

tetradic

#565BD5 #D5569A #D5D056 #56D590

square

#565BD5 #D5569A #D5D056 #56D590

split-complementary

#565BD5 #D59056 #9AD556

monochromatic

#23278D #2F35BE #565BD5 #878BE1 #B8BAED

Accessibility & contrast

On white

5.45

#565BD5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.85

#565BD5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #565BD5

5.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##565BD5	#FFFFFF	#000000	##FFFFFF
##565BD5	1.00	5.45	3.85	5.45
#FFFFFF	5.45	1.00	21.00	1.00
#000000	3.85	21.00	1.00	21.00
##FFFFFF	5.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006FD9

Deuteranopia (green-blind)

#0064D3

Tritanopia (blue-blind)

#00788F

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #565bd5;
/* rgb */ color: rgb(86, 91, 213);
/* oklch */ color: oklch(53.6% 0.184 276.5);

Tailwind

colors: {
  custom: {
    50: '#9189e3',
    500: '#565bd5',
    950: '#000000',
  },
}

SCSS

$custom: #565bd5;
$custom-light: #9189e3;
$custom-dark: #000000;

JSON

{
  "hex": "#565bd5",
  "rgb": {
    "r": 86,
    "g": 91,
    "b": 213
  },
  "hsl": {
    "h": 237.638,
    "s": 60.19,
    "l": 58.627
  },
  "oklch": {
    "l": 0.5361,
    "c": 0.18386,
    "h": 276.5
  },
  "luminance": 0.14265
}

Semantic roles & 50–950 ramp

primary

#565BD5

secondary

#DDDBAA

accent

#DD44E3

background

#F9F8FE

surface

#F2F0FC

border

#CCCBD5

text

#0E0B15

muted

#7E7C84

Preview Lab

Preview with #565BD5

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

Preview Lab → · Contrast checker → · Palette generator →