#564BCD#564BCD

#564BCD is a mid, vivid blue. Relative luminance 0.114; OKLCH L 50.2% C 0.193 H 280.7°. Best body text is #FFFFFF at 6.40:1 contrast (WCAG AA passes).

Color values

HEX	#564BCD
RGB	rgb(86, 75, 205)
HSL	hsl(245, 57%, 55%)
HSV	hsv(245, 63%, 80%)
CMYK	cmyk(58%, 63.4%, 0%, 19.6%)
CIE-LAB	lab(40.27, 41.18, -66.06)
CIE-LCH	lch(40.27, 77.84, 301.94°)
OKLab	oklab(50.23% 0.0358 -0.19)
OKLCH	oklch(50.23% 0.193 280.7)
XYZ	xyz(17.3698, 11.4172, 59.0342)
Luminance	0.1142 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Bluey Purple

#6241C7

ΔE00 3.52

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#564BCD #C2CD4B

analogous

#4B81CD #564BCD #974BCD

triadic

#564BCD #CD564B #4BCD56

tetradic

#564BCD #CD4B81 #C2CD4B #4BCD97

square

#564BCD #CD4B81 #C2CD4B #4BCD97

split-complementary

#564BCD #CD974B #81CD4B

monochromatic

#2A227B #3A30AB #564BCD #837BDA #B0ABE8

Accessibility & contrast

On white

6.40

#564BCD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.28

#564BCD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #564BCD

6.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##564BCD	#FFFFFF	#000000	##FFFFFF
##564BCD	1.00	6.40	3.28	6.40
#FFFFFF	6.40	1.00	21.00	1.00
#000000	3.28	21.00	1.00	21.00
##FFFFFF	6.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064D1

Deuteranopia (green-blind)

#005ACA

Tritanopia (blue-blind)

#086B85

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #564bcd;
/* rgb */ color: rgb(86, 75, 205);
/* oklch */ color: oklch(50.2% 0.193 280.7);

Tailwind

colors: {
  custom: {
    50: '#917edd',
    500: '#564bcd',
    950: '#000000',
  },
}

SCSS

$custom: #564bcd;
$custom-light: #917edd;
$custom-dark: #000000;

JSON

{
  "hex": "#564bcd",
  "rgb": {
    "r": 86,
    "g": 75,
    "b": 205
  },
  "hsl": {
    "h": 245.077,
    "s": 56.522,
    "l": 54.902
  },
  "oklch": {
    "l": 0.50232,
    "c": 0.19333,
    "h": 280.7
  },
  "luminance": 0.11418
}

Semantic roles & 50–950 ramp

primary

#564BCD

secondary

#D1D59F

accent

#E048D3

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0E0A15

muted

#7E7C83

Preview Lab

Preview with #564BCD

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

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