#565BD3#565BD3

#565BD3 is a mid, vivid blue. Relative luminance 0.142; OKLCH L 53.5% C 0.181 H 276.6°. Best body text is #FFFFFF at 5.48:1 contrast (WCAG AA passes).

Color values

HEX	#565BD3
RGB	rgb(86, 91, 211)
HSL	hsl(238, 59%, 58%)
HSV	hsv(238, 59%, 83%)
CMYK	cmyk(59.2%, 56.9%, 0%, 17.3%)
CIE-LAB	lab(44.46, 33.43, -62.70)
CIE-LCH	lch(44.46, 71.05, 298.06°)
OKLab	oklab(53.46% 0.0207 -0.18)
OKLCH	oklch(53.46% 0.181 276.6)
XYZ	xyz(19.3329, 14.1623, 63.3302)
Luminance	0.1416 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#565BD3 #D3CE56

analogous

#5699D3 #565BD3 #8F56D3

triadic

#565BD3 #D3565B #5BD356

tetradic

#565BD3 #D35699 #D3CE56 #56D38F

square

#565BD3 #D35699 #D3CE56 #56D38F

split-complementary

#565BD3 #D38F56 #99D356

monochromatic

#24288B #3136BB #565BD3 #878AE0 #B7B9EC

Accessibility & contrast

On white

5.48

#565BD3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.83

#565BD3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #565BD3

5.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##565BD3	#FFFFFF	#000000	##FFFFFF
##565BD3	1.00	5.48	3.83	5.48
#FFFFFF	5.48	1.00	21.00	1.00
#000000	3.83	21.00	1.00	21.00
##FFFFFF	5.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006FD7

Deuteranopia (green-blind)

#0064D1

Tritanopia (blue-blind)

#00788E

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #565bd3;
/* rgb */ color: rgb(86, 91, 211);
/* oklch */ color: oklch(53.5% 0.181 276.6);

Tailwind

colors: {
  custom: {
    50: '#9189e1',
    500: '#565bd3',
    950: '#000000',
  },
}

SCSS

$custom: #565bd3;
$custom-light: #9189e1;
$custom-dark: #000000;

JSON

{
  "hex": "#565bd3",
  "rgb": {
    "r": 86,
    "g": 91,
    "b": 211
  },
  "hsl": {
    "h": 237.6,
    "s": 58.685,
    "l": 58.235
  },
  "oklch": {
    "l": 0.53458,
    "c": 0.1812,
    "h": 276.6
  },
  "luminance": 0.14164
}

Semantic roles & 50–950 ramp

primary

#565BD3

secondary

#DBD9AA

accent

#DC46E2

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0E0B15

muted

#7E7C83

Preview Lab

Preview with #565BD3

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

Preview Lab → · Contrast checker → · Palette generator →