#564CCC#564CCC

#564CCC is a mid, vivid blue. Relative luminance 0.115; OKLCH L 50.3% C 0.191 H 280.6°. Best body text is #FFFFFF at 6.36:1 contrast (WCAG AA passes).

Color values

HEX	#564CCC
RGB	rgb(86, 76, 204)
HSL	hsl(245, 56%, 55%)
HSV	hsv(245, 63%, 80%)
CMYK	cmyk(57.8%, 62.7%, 0%, 20%)
CIE-LAB	lab(40.42, 40.27, -65.24)
CIE-LCH	lch(40.42, 76.67, 301.68°)
OKLab	oklab(50.31% 0.0349 -0.1876)
OKLCH	oklch(50.31% 0.191 280.6)
XYZ	xyz(17.3179, 11.5058, 58.4233)
Luminance	0.1151 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#564CCC #C2CC4C

analogous

#4C82CC #564CCC #964CCC

triadic

#564CCC #CC564C #4CCC56

tetradic

#564CCC #CC4C82 #C2CC4C #4CCC96

square

#564CCC #CC4C82 #C2CC4C #4CCC96

split-complementary

#564CCC #CC964C #82CC4C

monochromatic

#2A237B #3A31AA #564CCC #837CDA #B0ABE7

Accessibility & contrast

On white

6.36

#564CCC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.30

#564CCC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #564CCC

6.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##564CCC	#FFFFFF	#000000	##FFFFFF
##564CCC	1.00	6.36	3.30	6.36
#FFFFFF	6.36	1.00	21.00	1.00
#000000	3.30	21.00	1.00	21.00
##FFFFFF	6.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064D0

Deuteranopia (green-blind)

#005AC9

Tritanopia (blue-blind)

#0B6C85

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #564ccc;
/* rgb */ color: rgb(86, 76, 204);
/* oklch */ color: oklch(50.3% 0.191 280.6);

Tailwind

colors: {
  custom: {
    50: '#917fdc',
    500: '#564ccc',
    950: '#000000',
  },
}

SCSS

$custom: #564ccc;
$custom-light: #917fdc;
$custom-dark: #000000;

JSON

{
  "hex": "#564ccc",
  "rgb": {
    "r": 86,
    "g": 76,
    "b": 204
  },
  "hsl": {
    "h": 244.688,
    "s": 55.652,
    "l": 54.902
  },
  "oklch": {
    "l": 0.50313,
    "c": 0.19082,
    "h": 280.6
  },
  "luminance": 0.11507
}

Semantic roles & 50–950 ramp

primary

#564CCC

secondary

#D1D59F

accent

#DF49D3

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0E0A15

muted

#7E7C83

Preview Lab

Preview with #564CCC

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

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