#4564AF#4564AF

#4564AF is a mid, vivid blue. Relative luminance 0.135; OKLCH L 51.7% C 0.124 H 265.4°. Best body text is #FFFFFF at 5.68:1 contrast (WCAG AA passes).

Color values

HEX	#4564AF
RGB	rgb(69, 100, 175)
HSL	hsl(222, 43%, 48%)
HSV	hsv(222, 61%, 69%)
CMYK	cmyk(60.6%, 42.9%, 0%, 31.4%)
CIE-LAB	lab(43.47, 12.34, -43.49)
CIE-LCH	lch(43.47, 45.20, 285.85°)
OKLab	oklab(51.69% -0.01 -0.1238)
OKLCH	oklch(51.69% 0.124 265.4)
XYZ	xyz(14.7466, 13.4735, 42.3726)
Luminance	0.1348 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4564AF #AF9045

analogous

#4599AF #4564AF #5B45AF

triadic

#4564AF #AF4564 #64AF45

tetradic

#4564AF #AF4599 #AF9045 #45AF5B

square

#4564AF #AF4599 #AF9045 #45AF5B

split-complementary

#4564AF #AF5B45 #99AF45

monochromatic

#223257 #344B83 #4564AF #6C86C5 #98AAD6

Accessibility & contrast

On white

5.68

#4564AF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.70

#4564AF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4564AF

5.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4564AF	#FFFFFF	#000000	##FFFFFF
##4564AF	1.00	5.68	3.70	5.68
#FFFFFF	5.68	1.00	21.00	1.00
#000000	3.70	21.00	1.00	21.00
##FFFFFF	5.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#436CB2

Deuteranopia (green-blind)

#3462AD

Tritanopia (blue-blind)

#007581

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #4564af;
/* rgb */ color: rgb(69, 100, 175);
/* oklch */ color: oklch(51.7% 0.124 265.4);

Tailwind

colors: {
  custom: {
    50: '#828fc7',
    500: '#4564af',
    950: '#000000',
  },
}

SCSS

$custom: #4564af;
$custom-light: #828fc7;
$custom-dark: #000000;

JSON

{
  "hex": "#4564af",
  "rgb": {
    "r": 69,
    "g": 100,
    "b": 175
  },
  "hsl": {
    "h": 222.453,
    "s": 43.443,
    "l": 47.843
  },
  "oklch": {
    "l": 0.51688,
    "c": 0.12422,
    "h": 265.4
  },
  "luminance": 0.13475
}

Semantic roles & 50–950 ramp

primary

#4564AF

secondary

#C2B38D

accent

#AE55D3

background

#F8F8FC

surface

#EFF0F8

border

#CACBD1

text

#0B0C13

muted

#7C7D82

Preview Lab

Preview with #4564AF

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

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