#4564D3#4564D3

#4564D3 is a mid, vivid blue. Relative luminance 0.151; OKLCH L 54.2% C 0.174 H 268.3°. Best body text is #FFFFFF at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#4564D3
RGB	rgb(69, 100, 211)
HSL	hsl(227, 62%, 55%)
HSV	hsv(227, 67%, 83%)
CMYK	cmyk(67.3%, 52.6%, 0%, 17.3%)
CIE-LAB	lab(45.74, 25.00, -60.67)
CIE-LCH	lch(45.74, 65.62, 292.40°)
OKLab	oklab(54.15% -0.0052 -0.1743)
OKLCH	oklch(54.15% 0.174 268.3)
XYZ	xyz(18.7652, 15.0809, 63.5374)
Luminance	0.1508 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4564D3 #D3B445

analogous

#45ABD3 #4564D3 #6D45D3

triadic

#4564D3 #D34564 #64D345

tetradic

#4564D3 #D345AB #D3B445 #45D36D

square

#4564D3 #D345AB #D3B445 #45D36D

split-complementary

#4564D3 #D36D45 #ABD345

monochromatic

#1E337F #2A47B1 #4564D3 #768DDF #A8B6EA

Accessibility & contrast

On white

5.23

#4564D3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.02

#4564D3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4564D3

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4564D3	#FFFFFF	#000000	##FFFFFF
##4564D3	1.00	5.23	4.02	5.23
#FFFFFF	5.23	1.00	21.00	1.00
#000000	4.02	21.00	1.00	21.00
##FFFFFF	5.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1973D7

Deuteranopia (green-blind)

#0066D1

Tritanopia (blue-blind)

#007E92

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #4564d3;
/* rgb */ color: rgb(69, 100, 211);
/* oklch */ color: oklch(54.2% 0.174 268.3);

Tailwind

colors: {
  custom: {
    50: '#888fe1',
    500: '#4564d3',
    950: '#000000',
  },
}

SCSS

$custom: #4564d3;
$custom-light: #888fe1;
$custom-dark: #000000;

JSON

{
  "hex": "#4564d3",
  "rgb": {
    "r": 69,
    "g": 100,
    "b": 211
  },
  "hsl": {
    "h": 226.901,
    "s": 61.739,
    "l": 54.902
  },
  "oklch": {
    "l": 0.54154,
    "c": 0.17443,
    "h": 268.3
  },
  "luminance": 0.15083
}

Semantic roles & 50–950 ramp

primary

#4564D3

secondary

#D8CB9C

accent

#C143E5

background

#F9F8FD

surface

#F1F0FB

border

#CBCBD4

text

#0D0C15

muted

#7E7D83

Preview Lab

Preview with #4564D3

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

Preview Lab → · Contrast checker → · Palette generator →