#5564E7#5564E7

#5564E7 is a mid, vivid blue. Relative luminance 0.168; OKLCH L 56.5% C 0.197 H 273.4°. Best body text is #FFFFFF at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#5564E7
RGB	rgb(85, 100, 231)
HSL	hsl(234, 75%, 62%)
HSV	hsv(234, 63%, 91%)
CMYK	cmyk(63.2%, 56.7%, 0%, 9.4%)
CIE-LAB	lab(48.02, 34.35, -68.29)
CIE-LCH	lch(48.02, 76.44, 296.71°)
OKLab	oklab(56.54% 0.0117 -0.1964)
OKLCH	oklch(56.54% 0.197 273.4)
XYZ	xyz(22.7225, 16.8132, 77.6336)
Luminance	0.1681 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5564E7 #E7D855

analogous

#55ADE7 #5564E7 #8F55E7

triadic

#5564E7 #E75564 #64E755

tetradic

#5564E7 #E755AD #E7D855 #55E78F

square

#5564E7 #E755AD #E7D855 #55E78F

split-complementary

#5564E7 #E78F55 #ADE755

monochromatic

#1827AA #2033DF #5564E7 #8B95EF #C0C6F6

Accessibility & contrast

On white

4.81

#5564E7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.36

#5564E7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5564E7

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5564E7	#FFFFFF	#000000	##FFFFFF
##5564E7	1.00	4.81	4.36	4.81
#FFFFFF	4.81	1.00	21.00	1.00
#000000	4.36	21.00	1.00	21.00
##FFFFFF	4.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0079EB

Deuteranopia (green-blind)

#006CE4

Tritanopia (blue-blind)

#00849C

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #5564e7;
/* rgb */ color: rgb(85, 100, 231);
/* oklch */ color: oklch(56.5% 0.197 273.4);

Tailwind

colors: {
  custom: {
    50: '#9390ef',
    500: '#5564e7',
    950: '#000000',
  },
}

SCSS

$custom: #5564e7;
$custom-light: #9390ef;
$custom-dark: #000000;

JSON

{
  "hex": "#5564e7",
  "rgb": {
    "r": 85,
    "g": 100,
    "b": 231
  },
  "hsl": {
    "h": 233.836,
    "s": 75.258,
    "l": 61.961
  },
  "oklch": {
    "l": 0.56541,
    "c": 0.19674,
    "h": 273.4
  },
  "luminance": 0.16815
}

Semantic roles & 50–950 ramp

primary

#5564E7

secondary

#E7E1B1

accent

#C30ED7

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0C17

muted

#7E7D85

Preview Lab

Preview with #5564E7

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

Preview Lab → · Contrast checker → · Palette generator →