#565BC7#565BC7

#565BC7 is a mid, vivid blue. Relative luminance 0.136; OKLCH L 52.6% C 0.165 H 277.1°. Best body text is #FFFFFF at 5.65:1 contrast (WCAG AA passes).

Color values

HEX	#565BC7
RGB	rgb(86, 91, 199)
HSL	hsl(237, 50%, 56%)
HSV	hsv(237, 57%, 78%)
CMYK	cmyk(56.8%, 54.3%, 0%, 22%)
CIE-LAB	lab(43.63, 29.50, -57.15)
CIE-LCH	lch(43.63, 64.31, 297.30°)
OKLab	oklab(52.57% 0.0204 -0.1637)
OKLCH	oklch(52.57% 0.165 277.1)
XYZ	xyz(17.8843, 13.5829, 55.7011)
Luminance	0.1358 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#565BC7 #C7C256

analogous

#5693C7 #565BC7 #8956C7

triadic

#565BC7 #C7565B #5BC756

tetradic

#565BC7 #C75693 #C7C256 #56C789

square

#565BC7 #C75693 #C7C256 #56C789

split-complementary

#565BC7 #C78956 #93C756

monochromatic

#282C7A #383DA8 #565BC7 #8488D6 #B2B4E5

Accessibility & contrast

On white

5.65

#565BC7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.72

#565BC7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #565BC7

5.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##565BC7	#FFFFFF	#000000	##FFFFFF
##565BC7	1.00	5.65	3.72	5.65
#FFFFFF	5.65	1.00	21.00	1.00
#000000	3.72	21.00	1.00	21.00
##FFFFFF	5.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#156CCB

Deuteranopia (green-blind)

#0063C5

Tritanopia (blue-blind)

#137488

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #565bc7;
/* rgb */ color: rgb(86, 91, 199);
/* oklch */ color: oklch(52.6% 0.165 277.1);

Tailwind

colors: {
  custom: {
    50: '#8f89d9',
    500: '#565bc7',
    950: '#000000',
  },
}

SCSS

$custom: #565bc7;
$custom-light: #8f89d9;
$custom-dark: #000000;

JSON

{
  "hex": "#565bc7",
  "rgb": {
    "r": 86,
    "g": 91,
    "b": 199
  },
  "hsl": {
    "h": 237.345,
    "s": 50.222,
    "l": 55.882
  },
  "oklch": {
    "l": 0.5257,
    "c": 0.16495,
    "h": 277.1
  },
  "luminance": 0.13584
}

Semantic roles & 50–950 ramp

primary

#565BC7

secondary

#D4D2A5

accent

#D44EDA

background

#F9F8FD

surface

#F2F0FA

border

#CCCBD3

text

#0D0B15

muted

#7E7C83

Preview Lab

Preview with #565BC7

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

Preview Lab → · Contrast checker → · Palette generator →