#565CD5#565CD5

#565CD5 is a mid, vivid blue. Relative luminance 0.144; OKLCH L 53.8% C 0.183 H 276.2°. Best body text is #FFFFFF at 5.40:1 contrast (WCAG AA passes).

Color values

HEX	#565CD5
RGB	rgb(86, 92, 213)
HSL	hsl(237, 60%, 59%)
HSV	hsv(237, 60%, 84%)
CMYK	cmyk(59.6%, 56.8%, 0%, 16.5%)
CIE-LAB	lab(44.85, 33.47, -63.22)
CIE-LCH	lch(44.85, 71.53, 297.90°)
OKLab	oklab(53.79% 0.0198 -0.1815)
OKLCH	oklch(53.79% 0.183 276.2)
XYZ	xyz(19.6712, 14.4353, 64.6876)
Luminance	0.1444 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#565CD5 #D5CF56

analogous

#569BD5 #565CD5 #8F56D5

triadic

#565CD5 #D5565C #5CD556

tetradic

#565CD5 #D5569B #D5CF56 #56D58F

square

#565CD5 #D5569B #D5CF56 #56D58F

split-complementary

#565CD5 #D58F56 #9BD556

monochromatic

#23288D #2F36BE #565CD5 #878BE1 #B8BBED

Accessibility & contrast

On white

5.40

#565CD5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.89

#565CD5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #565CD5

5.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##565CD5	#FFFFFF	#000000	##FFFFFF
##565CD5	1.00	5.40	3.89	5.40
#FFFFFF	5.40	1.00	21.00	1.00
#000000	3.89	21.00	1.00	21.00
##FFFFFF	5.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0070D9

Deuteranopia (green-blind)

#0065D3

Tritanopia (blue-blind)

#00798F

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #565cd5;
/* rgb */ color: rgb(86, 92, 213);
/* oklch */ color: oklch(53.8% 0.183 276.2);

Tailwind

colors: {
  custom: {
    50: '#918ae3',
    500: '#565cd5',
    950: '#000000',
  },
}

SCSS

$custom: #565cd5;
$custom-light: #918ae3;
$custom-dark: #000000;

JSON

{
  "hex": "#565cd5",
  "rgb": {
    "r": 86,
    "g": 92,
    "b": 213
  },
  "hsl": {
    "h": 237.165,
    "s": 60.19,
    "l": 58.627
  },
  "oklch": {
    "l": 0.5379,
    "c": 0.18261,
    "h": 276.2
  },
  "luminance": 0.14437
}

Semantic roles & 50–950 ramp

primary

#565CD5

secondary

#DDDAAA

accent

#DC44E3

background

#F9F8FE

surface

#F2F0FC

border

#CCCBD5

text

#0E0B15

muted

#7E7C84

Preview Lab

Preview with #565CD5

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

Preview Lab → · Contrast checker → · Palette generator →