#565CCA#565CCA

#565CCA is a mid, vivid blue. Relative luminance 0.139; OKLCH L 53.0% C 0.168 H 276.7°. Best body text is #FFFFFF at 5.56:1 contrast (WCAG AA passes).

Color values

HEX	#565CCA
RGB	rgb(86, 92, 202)
HSL	hsl(237, 52%, 56%)
HSV	hsv(237, 57%, 79%)
CMYK	cmyk(57.4%, 54.5%, 0%, 20.8%)
CIE-LAB	lab(44.08, 29.86, -58.14)
CIE-LCH	lch(44.08, 65.36, 297.18°)
OKLab	oklab(52.97% 0.0195 -0.1666)
OKLCH	oklch(52.97% 0.168 276.7)
XYZ	xyz(18.3221, 13.8957, 57.5823)
Luminance	0.1390 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#565CCA #CAC456

analogous

#5696CA #565CCA #8A56CA

triadic

#565CCA #CA565C #5CCA56

tetradic

#565CCA #CA5696 #CAC456 #56CA8A

square

#565CCA #CA5696 #CAC456 #56CA8A

split-complementary

#565CCA #CA8A56 #96CA56

monochromatic

#282C7E #363CAD #565CCA #8589D9 #B3B6E7

Accessibility & contrast

On white

5.56

#565CCA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.78

#565CCA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #565CCA

5.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##565CCA	#FFFFFF	#000000	##FFFFFF
##565CCA	1.00	5.56	3.78	5.56
#FFFFFF	5.56	1.00	21.00	1.00
#000000	3.78	21.00	1.00	21.00
##FFFFFF	5.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#116DCE

Deuteranopia (green-blind)

#0063C8

Tritanopia (blue-blind)

#0A758A

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #565cca;
/* rgb */ color: rgb(86, 92, 202);
/* oklch */ color: oklch(53.0% 0.168 276.7);

Tailwind

colors: {
  custom: {
    50: '#8f8adb',
    500: '#565cca',
    950: '#000000',
  },
}

SCSS

$custom: #565cca;
$custom-light: #8f8adb;
$custom-dark: #000000;

JSON

{
  "hex": "#565cca",
  "rgb": {
    "r": 86,
    "g": 92,
    "b": 202
  },
  "hsl": {
    "h": 236.897,
    "s": 52.252,
    "l": 56.471
  },
  "oklch": {
    "l": 0.52974,
    "c": 0.16774,
    "h": 276.7
  },
  "luminance": 0.13897
}

Semantic roles & 50–950 ramp

primary

#565CCA

secondary

#D6D3A6

accent

#D44CDC

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0D0B15

muted

#7E7C83

Preview Lab

Preview with #565CCA

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

Preview Lab → · Contrast checker → · Palette generator →