#565DCF#565DCF

#565DCF is a mid, vivid blue. Relative luminance 0.143; OKLCH L 53.5% C 0.173 H 276.2°. Best body text is #FFFFFF at 5.44:1 contrast (WCAG AA passes).

Color values

HEX	#565DCF
RGB	rgb(86, 93, 207)
HSL	hsl(237, 56%, 57%)
HSV	hsv(237, 58%, 81%)
CMYK	cmyk(58.5%, 55.1%, 0%, 18.8%)
CIE-LAB	lab(44.68, 30.88, -60.06)
CIE-LCH	lch(44.68, 67.54, 297.21°)
OKLab	oklab(53.53% 0.0187 -0.1722)
OKLCH	oklch(53.53% 0.173 276.2)
XYZ	xyz(19.0110, 14.3107, 60.7798)
Luminance	0.1431 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#565DCF #CFC856

analogous

#5699CF #565DCF #8C56CF

triadic

#565DCF #CF565D #5DCF56

tetradic

#565DCF #CF5699 #CFC856 #56CF8C

square

#565DCF #CF5699 #CFC856 #56CF8C

split-complementary

#565DCF #CF8C56 #99CF56

monochromatic

#262B85 #333BB5 #565DCF #868BDD #B5B8EA

Accessibility & contrast

On white

5.44

#565DCF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.86

#565DCF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #565DCF

5.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##565DCF	#FFFFFF	#000000	##FFFFFF
##565DCF	1.00	5.44	3.86	5.44
#FFFFFF	5.44	1.00	21.00	1.00
#000000	3.86	21.00	1.00	21.00
##FFFFFF	5.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#056FD3

Deuteranopia (green-blind)

#0065CD

Tritanopia (blue-blind)

#00788D

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #565dcf;
/* rgb */ color: rgb(86, 93, 207);
/* oklch */ color: oklch(53.5% 0.173 276.2);

Tailwind

colors: {
  custom: {
    50: '#908ade',
    500: '#565dcf',
    950: '#000000',
  },
}

SCSS

$custom: #565dcf;
$custom-light: #908ade;
$custom-dark: #000000;

JSON

{
  "hex": "#565dcf",
  "rgb": {
    "r": 86,
    "g": 93,
    "b": 207
  },
  "hsl": {
    "h": 236.529,
    "s": 55.76,
    "l": 57.451
  },
  "oklch": {
    "l": 0.53526,
    "c": 0.17325,
    "h": 276.2
  },
  "luminance": 0.14312
}

Semantic roles & 50–950 ramp

primary

#565DCF

secondary

#D9D6A8

accent

#D649DF

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0E0C15

muted

#7E7D83

Preview Lab

Preview with #565DCF

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

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