#564EE4#564EE4

#564EE4 is a mid, highly saturated blue. Relative luminance 0.130; OKLCH L 52.6% C 0.219 H 278.1°. Best body text is #FFFFFF at 5.82:1 contrast (WCAG AA passes).

Color values

HEX	#564EE4
RGB	rgb(86, 78, 228)
HSL	hsl(243, 74%, 60%)
HSV	hsv(243, 66%, 89%)
CMYK	cmyk(62.3%, 65.8%, 0%, 10.6%)
CIE-LAB	lab(42.80, 46.69, -75.10)
CIE-LCH	lch(42.80, 88.43, 301.87°)
OKLab	oklab(52.65% 0.031 -0.2165)
OKLCH	oklch(52.65% 0.219 278.1)
XYZ	xyz(20.5612, 13.0270, 74.8147)
Luminance	0.1303 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#564EE4 #DCE44E

analogous

#4E91E4 #564EE4 #A14EE4

triadic

#564EE4 #E4564E #4EE456

tetradic

#564EE4 #E44E91 #DCE44E #4EE4A1

square

#564EE4 #E44E91 #DCE44E #4EE4A1

split-complementary

#564EE4 #E4A14E #91E44E

monochromatic

#20189F #2A20D4 #564EE4 #8983EC #BBB8F4

Accessibility & contrast

On white

5.82

#564EE4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.61

#564EE4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #564EE4

5.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##564EE4	#FFFFFF	#000000	##FFFFFF
##564EE4	1.00	5.82	3.61	5.82
#FFFFFF	5.82	1.00	21.00	1.00
#000000	3.61	21.00	1.00	21.00
##FFFFFF	5.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006BE9

Deuteranopia (green-blind)

#005FE1

Tritanopia (blue-blind)

#007592

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #564ee4;
/* rgb */ color: rgb(86, 78, 228);
/* oklch */ color: oklch(52.6% 0.219 278.1);

Tailwind

colors: {
  custom: {
    50: '#9580ee',
    500: '#564ee4',
    950: '#000000',
  },
}

SCSS

$custom: #564ee4;
$custom-light: #9580ee;
$custom-dark: #000000;

JSON

{
  "hex": "#564ee4",
  "rgb": {
    "r": 86,
    "g": 78,
    "b": 228
  },
  "hsl": {
    "h": 243.2,
    "s": 73.529,
    "l": 60
  },
  "oklch": {
    "l": 0.5265,
    "c": 0.21871,
    "h": 278.1
  },
  "luminance": 0.13029
}

Semantic roles & 50–950 ramp

primary

#564EE4

secondary

#E1E4AA

accent

#F038E6

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0F0A16

muted

#7E7C84

Preview Lab

Preview with #564EE4

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

Preview Lab → · Contrast checker → · Palette generator →