#564FE4#564FE4

#564FE4 is a mid, highly saturated blue. Relative luminance 0.132; OKLCH L 52.8% C 0.218 H 278.0°. Best body text is #FFFFFF at 5.78:1 contrast (WCAG AA passes).

Color values

HEX	#564FE4
RGB	rgb(86, 79, 228)
HSL	hsl(243, 73%, 60%)
HSV	hsv(243, 65%, 89%)
CMYK	cmyk(62.3%, 65.4%, 0%, 10.6%)
CIE-LAB	lab(43.02, 46.11, -74.75)
CIE-LCH	lch(43.02, 87.82, 301.67°)
OKLab	oklab(52.81% 0.0302 -0.2155)
OKLCH	oklch(52.81% 0.218 278)
XYZ	xyz(20.6328, 13.1702, 74.8386)
Luminance	0.1317 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#564FE4 #DDE44F

analogous

#4F92E4 #564FE4 #A14FE4

triadic

#564FE4 #E4564F #4FE456

tetradic

#564FE4 #E44F92 #DDE44F #4FE4A1

square

#564FE4 #E44F92 #DDE44F #4FE4A1

split-complementary

#564FE4 #E4A14F #92E44F

monochromatic

#1F19A0 #2921D5 #564FE4 #8984EC #BCB9F4

Accessibility & contrast

On white

5.78

#564FE4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.63

#564FE4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #564FE4

5.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##564FE4	#FFFFFF	#000000	##FFFFFF
##564FE4	1.00	5.78	3.63	5.78
#FFFFFF	5.78	1.00	21.00	1.00
#000000	3.63	21.00	1.00	21.00
##FFFFFF	5.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006CE9

Deuteranopia (green-blind)

#005FE1

Tritanopia (blue-blind)

#007693

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #564fe4;
/* rgb */ color: rgb(86, 79, 228);
/* oklch */ color: oklch(52.8% 0.218 278.0);

Tailwind

colors: {
  custom: {
    50: '#9581ee',
    500: '#564fe4',
    950: '#000000',
  },
}

SCSS

$custom: #564fe4;
$custom-light: #9581ee;
$custom-dark: #000000;

JSON

{
  "hex": "#564fe4",
  "rgb": {
    "r": 86,
    "g": 79,
    "b": 228
  },
  "hsl": {
    "h": 242.819,
    "s": 73.399,
    "l": 60.196
  },
  "oklch": {
    "l": 0.52805,
    "c": 0.21758,
    "h": 278
  },
  "luminance": 0.13172
}

Semantic roles & 50–950 ramp

primary

#564FE4

secondary

#E1E4AB

accent

#D610CC

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0F0A16

muted

#7E7C84

Preview Lab

Preview with #564FE4

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

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