#565CC5#565CC5

#565CC5 is a mid, vivid blue. Relative luminance 0.137; OKLCH L 52.6% C 0.161 H 276.9°. Best body text is #FFFFFF at 5.63:1 contrast (WCAG AA passes).

Color values

HEX	#565CC5
RGB	rgb(86, 92, 197)
HSL	hsl(237, 49%, 55%)
HSV	hsv(237, 56%, 77%)
CMYK	cmyk(56.3%, 53.3%, 0%, 22.7%)
CIE-LAB	lab(43.75, 28.22, -55.80)
CIE-LCH	lch(43.75, 62.53, 296.82°)
OKLab	oklab(52.61% 0.0193 -0.1597)
OKLCH	oklch(52.61% 0.161 276.9)
XYZ	xyz(17.7397, 13.6627, 54.5149)
Luminance	0.1366 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#565CC5 #C5BF56

analogous

#5693C5 #565CC5 #8756C5

triadic

#565CC5 #C5565C #5CC556

tetradic

#565CC5 #C55693 #C5BF56 #56C587

square

#565CC5 #C55693 #C5BF56 #56C587

split-complementary

#565CC5 #C58756 #93C556

monochromatic

#292D78 #393FA5 #565CC5 #8488D5 #B1B4E4

Accessibility & contrast

On white

5.63

#565CC5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.73

#565CC5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #565CC5

5.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##565CC5	#FFFFFF	#000000	##FFFFFF
##565CC5	1.00	5.63	3.73	5.63
#FFFFFF	5.63	1.00	21.00	1.00
#000000	3.73	21.00	1.00	21.00
##FFFFFF	5.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D6CC9

Deuteranopia (green-blind)

#0063C3

Tritanopia (blue-blind)

#177487

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #565cc5;
/* rgb */ color: rgb(86, 92, 197);
/* oklch */ color: oklch(52.6% 0.161 276.9);

Tailwind

colors: {
  custom: {
    50: '#8f8ad7',
    500: '#565cc5',
    950: '#000000',
  },
}

SCSS

$custom: #565cc5;
$custom-light: #8f8ad7;
$custom-dark: #000000;

JSON

{
  "hex": "#565cc5",
  "rgb": {
    "r": 86,
    "g": 92,
    "b": 197
  },
  "hsl": {
    "h": 236.757,
    "s": 48.899,
    "l": 55.49
  },
  "oklch": {
    "l": 0.52614,
    "c": 0.16087,
    "h": 276.9
  },
  "luminance": 0.13664
}

Semantic roles & 50–950 ramp

primary

#565CC5

secondary

#D3D0A4

accent

#D14FD8

background

#F9F8FD

surface

#F2F0FA

border

#CCCBD3

text

#0D0B14

muted

#7E7C83

Preview Lab

Preview with #565CC5

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

Preview Lab → · Contrast checker → · Palette generator →