#564BCA#564BCA

#564BCA is a mid, vivid blue. Relative luminance 0.113; OKLCH L 50.0% C 0.189 H 281.0°. Best body text is #FFFFFF at 6.45:1 contrast (WCAG AA passes).

Color values

HEX	#564BCA
RGB	rgb(86, 75, 202)
HSL	hsl(245, 55%, 54%)
HSV	hsv(245, 63%, 79%)
CMYK	cmyk(57.4%, 62.9%, 0%, 20.8%)
CIE-LAB	lab(40.04, 40.23, -64.71)
CIE-LCH	lch(40.04, 76.20, 301.87°)
OKLab	oklab(49.99% 0.036 -0.186)
OKLCH	oklch(49.99% 0.189 281)
XYZ	xyz(17.0112, 11.2737, 57.1453)
Luminance	0.1128 (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

#564BCA #BFCA4B

analogous

#4B80CA #564BCA #964BCA

triadic

#564BCA #CA564B #4BCA56

tetradic

#564BCA #CA4B80 #BFCA4B #4BCA96

square

#564BCA #CA4B80 #BFCA4B #4BCA96

split-complementary

#564BCA #CA964B #80CA4B

monochromatic

#2A2377 #3B31A7 #564BCA #827AD8 #AFAAE6

Accessibility & contrast

On white

6.45

#564BCA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.26

#564BCA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #564BCA

6.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##564BCA	#FFFFFF	#000000	##FFFFFF
##564BCA	1.00	6.45	3.26	6.45
#FFFFFF	6.45	1.00	21.00	1.00
#000000	3.26	21.00	1.00	21.00
##FFFFFF	6.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063CE

Deuteranopia (green-blind)

#005AC7

Tritanopia (blue-blind)

#126A83

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #564bca;
/* rgb */ color: rgb(86, 75, 202);
/* oklch */ color: oklch(50.0% 0.189 281.0);

Tailwind

colors: {
  custom: {
    50: '#917edb',
    500: '#564bca',
    950: '#000000',
  },
}

SCSS

$custom: #564bca;
$custom-light: #917edb;
$custom-dark: #000000;

JSON

{
  "hex": "#564bca",
  "rgb": {
    "r": 86,
    "g": 75,
    "b": 202
  },
  "hsl": {
    "h": 245.197,
    "s": 54.506,
    "l": 54.314
  },
  "oklch": {
    "l": 0.49985,
    "c": 0.18947,
    "h": 281
  },
  "luminance": 0.11275
}

Semantic roles & 50–950 ramp

primary

#564BCA

secondary

#CFD39D

accent

#DE4AD1

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0E0A15

muted

#7E7C83

Preview Lab

Preview with #564BCA

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

Preview Lab → · Contrast checker → · Palette generator →