#565FCF#565FCF

#565FCF is a mid, vivid blue. Relative luminance 0.147; OKLCH L 53.9% C 0.171 H 275.6°. Best body text is #FFFFFF at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#565FCF
RGB	rgb(86, 95, 207)
HSL	hsl(236, 56%, 57%)
HSV	hsv(236, 58%, 81%)
CMYK	cmyk(58.5%, 54.1%, 0%, 18.8%)
CIE-LAB	lab(45.17, 29.64, -59.26)
CIE-LCH	lch(45.17, 66.26, 296.57°)
OKLab	oklab(53.9% 0.0167 -0.1698)
OKLCH	oklch(53.9% 0.171 275.6)
XYZ	xyz(19.1888, 14.6664, 60.8391)
Luminance	0.1467 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#565FCF #CFC656

analogous

#569CCF #565FCF #8956CF

triadic

#565FCF #CF565F #5FCF56

tetradic

#565FCF #CF569C #CFC656 #56CF89

square

#565FCF #CF569C #CFC656 #56CF89

split-complementary

#565FCF #CF8956 #9CCF56

monochromatic

#262D85 #333DB5 #565FCF #868CDD #B5B9EA

Accessibility & contrast

On white

5.34

#565FCF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.93

#565FCF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #565FCF

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##565FCF	#FFFFFF	#000000	##FFFFFF
##565FCF	1.00	5.34	3.93	5.34
#FFFFFF	5.34	1.00	21.00	1.00
#000000	3.93	21.00	1.00	21.00
##FFFFFF	5.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1470D3

Deuteranopia (green-blind)

#0066CD

Tritanopia (blue-blind)

#00798E

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #565fcf;
/* rgb */ color: rgb(86, 95, 207);
/* oklch */ color: oklch(53.9% 0.171 275.6);

Tailwind

colors: {
  custom: {
    50: '#908cde',
    500: '#565fcf',
    950: '#000000',
  },
}

SCSS

$custom: #565fcf;
$custom-light: #908cde;
$custom-dark: #000000;

JSON

{
  "hex": "#565fcf",
  "rgb": {
    "r": 86,
    "g": 95,
    "b": 207
  },
  "hsl": {
    "h": 235.537,
    "s": 55.76,
    "l": 57.451
  },
  "oklch": {
    "l": 0.53899,
    "c": 0.17067,
    "h": 275.6
  },
  "luminance": 0.14668
}

Semantic roles & 50–950 ramp

primary

#565FCF

secondary

#D9D5A8

accent

#D449DF

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0E0C15

muted

#7E7D83

Preview Lab

Preview with #565FCF

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

Preview Lab → · Contrast checker → · Palette generator →