#565CCC#565CCC

#565CCC is a mid, vivid blue. Relative luminance 0.140; OKLCH L 53.1% C 0.170 H 276.6°. Best body text is #FFFFFF at 5.53:1 contrast (WCAG AA passes).

Color values

HEX	#565CCC
RGB	rgb(86, 92, 204)
HSL	hsl(237, 54%, 57%)
HSV	hsv(237, 58%, 80%)
CMYK	cmyk(57.8%, 54.9%, 0%, 20%)
CIE-LAB	lab(44.22, 30.51, -59.08)
CIE-LCH	lch(44.22, 66.49, 297.32°)
OKLab	oklab(53.12% 0.0196 -0.1693)
OKLCH	oklch(53.12% 0.17 276.6)
XYZ	xyz(18.5605, 13.9910, 58.8375)
Luminance	0.1399 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#565CCC #CCC656

analogous

#5697CC #565CCC #8B56CC

triadic

#565CCC #CC565C #5CCC56

tetradic

#565CCC #CC5697 #CCC656 #56CC8B

square

#565CCC #CC5697 #CCC656 #56CC8B

split-complementary

#565CCC #CC8B56 #97CC56

monochromatic

#272B81 #353BB0 #565CCC #8589DA #B4B7E8

Accessibility & contrast

On white

5.53

#565CCC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.80

#565CCC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #565CCC

5.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##565CCC	#FFFFFF	#000000	##FFFFFF
##565CCC	1.00	5.53	3.80	5.53
#FFFFFF	5.53	1.00	21.00	1.00
#000000	3.80	21.00	1.00	21.00
##FFFFFF	5.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0A6ED0

Deuteranopia (green-blind)

#0064CA

Tritanopia (blue-blind)

#02768B

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #565ccc;
/* rgb */ color: rgb(86, 92, 204);
/* oklch */ color: oklch(53.1% 0.170 276.6);

Tailwind

colors: {
  custom: {
    50: '#908adc',
    500: '#565ccc',
    950: '#000000',
  },
}

SCSS

$custom: #565ccc;
$custom-light: #908adc;
$custom-dark: #000000;

JSON

{
  "hex": "#565ccc",
  "rgb": {
    "r": 86,
    "g": 92,
    "b": 204
  },
  "hsl": {
    "h": 236.949,
    "s": 53.636,
    "l": 56.863
  },
  "oklch": {
    "l": 0.5312,
    "c": 0.17047,
    "h": 276.6
  },
  "luminance": 0.13992
}

Semantic roles & 50–950 ramp

primary

#565CCC

secondary

#D7D5A7

accent

#D64BDD

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0D0B15

muted

#7E7C83

Preview Lab

Preview with #565CCC

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

Preview Lab → · Contrast checker → · Palette generator →