#565BCA#565BCA

#565BCA is a mid, vivid blue. Relative luminance 0.137; OKLCH L 52.8% C 0.169 H 277.0°. Best body text is #FFFFFF at 5.61:1 contrast (WCAG AA passes).

Color values

HEX	#565BCA
RGB	rgb(86, 91, 202)
HSL	hsl(237, 52%, 56%)
HSV	hsv(237, 57%, 79%)
CMYK	cmyk(57.4%, 55%, 0%, 20.8%)
CIE-LAB	lab(43.83, 30.48, -58.55)
CIE-LCH	lch(43.83, 66.00, 297.50°)
OKLab	oklab(52.79% 0.0205 -0.1678)
OKLCH	oklch(52.79% 0.169 277)
XYZ	xyz(18.2361, 13.7236, 57.5536)
Luminance	0.1373 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#565BCA #CAC556

analogous

#5695CA #565BCA #8B56CA

triadic

#565BCA #CA565B #5BCA56

tetradic

#565BCA #CA5695 #CAC556 #56CA8B

square

#565BCA #CA5695 #CAC556 #56CA8B

split-complementary

#565BCA #CA8B56 #95CA56

monochromatic

#282B7E #363BAD #565BCA #8588D9 #B3B5E7

Accessibility & contrast

On white

5.61

#565BCA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.75

#565BCA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #565BCA

5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##565BCA	#FFFFFF	#000000	##FFFFFF
##565BCA	1.00	5.61	3.75	5.61
#FFFFFF	5.61	1.00	21.00	1.00
#000000	3.75	21.00	1.00	21.00
##FFFFFF	5.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0B6DCE

Deuteranopia (green-blind)

#0063C8

Tritanopia (blue-blind)

#0B758A

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #565bca;
/* rgb */ color: rgb(86, 91, 202);
/* oklch */ color: oklch(52.8% 0.169 277.0);

Tailwind

colors: {
  custom: {
    50: '#9089db',
    500: '#565bca',
    950: '#000000',
  },
}

SCSS

$custom: #565bca;
$custom-light: #9089db;
$custom-dark: #000000;

JSON

{
  "hex": "#565bca",
  "rgb": {
    "r": 86,
    "g": 91,
    "b": 202
  },
  "hsl": {
    "h": 237.414,
    "s": 52.252,
    "l": 56.471
  },
  "oklch": {
    "l": 0.52788,
    "c": 0.16905,
    "h": 277
  },
  "luminance": 0.13725
}

Semantic roles & 50–950 ramp

primary

#565BCA

secondary

#D6D4A6

accent

#D54CDC

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0D0B15

muted

#7E7C83

Preview Lab

Preview with #565BCA

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

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