#565DD1#565DD1

#565DD1 is a mid, vivid blue. Relative luminance 0.144; OKLCH L 53.7% C 0.176 H 276.1°. Best body text is #FFFFFF at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#565DD1
RGB	rgb(86, 93, 209)
HSL	hsl(237, 57%, 58%)
HSV	hsv(237, 59%, 82%)
CMYK	cmyk(58.9%, 55.5%, 0%, 18%)
CIE-LAB	lab(44.81, 31.54, -60.99)
CIE-LCH	lch(44.81, 68.66, 297.34°)
OKLab	oklab(53.67% 0.0188 -0.175)
OKLCH	oklch(53.67% 0.176 276.1)
XYZ	xyz(19.2570, 14.4091, 62.0757)
Luminance	0.1441 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#565DD1 #D1CA56

analogous

#569BD1 #565DD1 #8C56D1

triadic

#565DD1 #D1565D #5DD156

tetradic

#565DD1 #D1569B #D1CA56 #56D18C

square

#565DD1 #D1569B #D1CA56 #56D18C

split-complementary

#565DD1 #D18C56 #9BD156

monochromatic

#252B88 #323AB8 #565DD1 #868BDE #B6B9EB

Accessibility & contrast

On white

5.41

#565DD1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.88

#565DD1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #565DD1

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##565DD1	#FFFFFF	#000000	##FFFFFF
##565DD1	1.00	5.41	3.88	5.41
#FFFFFF	5.41	1.00	21.00	1.00
#000000	3.88	21.00	1.00	21.00
##FFFFFF	5.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006FD5

Deuteranopia (green-blind)

#0065CF

Tritanopia (blue-blind)

#00788E

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #565dd1;
/* rgb */ color: rgb(86, 93, 209);
/* oklch */ color: oklch(53.7% 0.176 276.1);

Tailwind

colors: {
  custom: {
    50: '#918be0',
    500: '#565dd1',
    950: '#000000',
  },
}

SCSS

$custom: #565dd1;
$custom-light: #918be0;
$custom-dark: #000000;

JSON

{
  "hex": "#565dd1",
  "rgb": {
    "r": 86,
    "g": 93,
    "b": 209
  },
  "hsl": {
    "h": 236.585,
    "s": 57.209,
    "l": 57.843
  },
  "oklch": {
    "l": 0.53673,
    "c": 0.17596,
    "h": 276.1
  },
  "luminance": 0.14411
}

Semantic roles & 50–950 ramp

primary

#565DD1

secondary

#DAD7A9

accent

#D847E0

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0E0C15

muted

#7E7D83

Preview Lab

Preview with #565DD1

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

Preview Lab → · Contrast checker → · Palette generator →