#4564D0#4564D0

#4564D0 is a mid, vivid blue. Relative luminance 0.149; OKLCH L 53.9% C 0.170 H 268.2°. Best body text is #FFFFFF at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#4564D0
RGB	rgb(69, 100, 208)
HSL	hsl(227, 60%, 54%)
HSV	hsv(227, 67%, 82%)
CMYK	cmyk(66.8%, 51.9%, 0%, 18.4%)
CIE-LAB	lab(45.54, 23.94, -59.29)
CIE-LCH	lch(45.54, 63.94, 291.99°)
OKLab	oklab(53.94% -0.0055 -0.1703)
OKLCH	oklch(53.94% 0.17 268.2)
XYZ	xyz(18.3927, 14.9319, 61.5751)
Luminance	0.1493 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4564D0 #D0B145

analogous

#45AAD0 #4564D0 #6C45D0

triadic

#4564D0 #D04564 #64D045

tetradic

#4564D0 #D045AA #D0B145 #45D06C

square

#4564D0 #D045AA #D0B145 #45D06C

split-complementary

#4564D0 #D06C45 #AAD045

monochromatic

#1F347B #2C48AC #4564D0 #768DDC #A7B5E9

Accessibility & contrast

On white

5.27

#4564D0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.99

#4564D0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4564D0

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4564D0	#FFFFFF	#000000	##FFFFFF
##4564D0	1.00	5.27	3.99	5.27
#FFFFFF	5.27	1.00	21.00	1.00
#000000	3.99	21.00	1.00	21.00
##FFFFFF	5.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F72D4

Deuteranopia (green-blind)

#0066CE

Tritanopia (blue-blind)

#007E90

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #4564d0;
/* rgb */ color: rgb(69, 100, 208);
/* oklch */ color: oklch(53.9% 0.170 268.2);

Tailwind

colors: {
  custom: {
    50: '#888fdf',
    500: '#4564d0',
    950: '#000000',
  },
}

SCSS

$custom: #4564d0;
$custom-light: #888fdf;
$custom-dark: #000000;

JSON

{
  "hex": "#4564d0",
  "rgb": {
    "r": 69,
    "g": 100,
    "b": 208
  },
  "hsl": {
    "h": 226.619,
    "s": 59.657,
    "l": 54.314
  },
  "oklch": {
    "l": 0.53935,
    "c": 0.17036,
    "h": 268.2
  },
  "luminance": 0.14934
}

Semantic roles & 50–950 ramp

primary

#4564D0

secondary

#D6C99B

accent

#C045E3

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0D0C15

muted

#7D7D83

Preview Lab

Preview with #4564D0

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

Preview Lab → · Contrast checker → · Palette generator →