#4564AD#4564AD

#4564AD is a mid, vivid blue. Relative luminance 0.134; OKLCH L 51.6% C 0.121 H 265.1°. Best body text is #FFFFFF at 5.71:1 contrast (WCAG AA passes).

Color values

HEX	#4564AD
RGB	rgb(69, 100, 173)
HSL	hsl(222, 43%, 47%)
HSV	hsv(222, 60%, 68%)
CMYK	cmyk(60.1%, 42.2%, 0%, 32.2%)
CIE-LAB	lab(43.35, 11.65, -42.50)
CIE-LCH	lch(43.35, 44.06, 285.33°)
OKLab	oklab(51.56% -0.0104 -0.1209)
OKLCH	oklch(51.56% 0.121 265.1)
XYZ	xyz(14.5517, 13.3955, 41.3458)
Luminance	0.1340 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4564AD #AD8E45

analogous

#4598AD #4564AD #5A45AD

triadic

#4564AD #AD4564 #64AD45

tetradic

#4564AD #AD4598 #AD8E45 #45AD5A

square

#4564AD #AD4598 #AD8E45 #45AD5A

split-complementary

#4564AD #AD5A45 #98AD45

monochromatic

#223155 #344B81 #4564AD #6B86C4 #97AAD5

Accessibility & contrast

On white

5.71

#4564AD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.68

#4564AD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4564AD

5.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4564AD	#FFFFFF	#000000	##FFFFFF
##4564AD	1.00	5.71	3.68	5.71
#FFFFFF	5.71	1.00	21.00	1.00
#000000	3.68	21.00	1.00	21.00
##FFFFFF	5.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#446BB0

Deuteranopia (green-blind)

#3662AB

Tritanopia (blue-blind)

#007480

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #4564ad;
/* rgb */ color: rgb(69, 100, 173);
/* oklch */ color: oklch(51.6% 0.121 265.1);

Tailwind

colors: {
  custom: {
    50: '#828fc6',
    500: '#4564ad',
    950: '#000000',
  },
}

SCSS

$custom: #4564ad;
$custom-light: #828fc6;
$custom-dark: #000000;

JSON

{
  "hex": "#4564ad",
  "rgb": {
    "r": 69,
    "g": 100,
    "b": 173
  },
  "hsl": {
    "h": 222.115,
    "s": 42.975,
    "l": 47.451
  },
  "oklch": {
    "l": 0.51562,
    "c": 0.12135,
    "h": 265.1
  },
  "luminance": 0.13397
}

Semantic roles & 50–950 ramp

primary

#4564AD

secondary

#C1B28C

accent

#AD55D3

background

#F8F8FC

surface

#EFF0F8

border

#CACBD1

text

#0B0C13

muted

#7C7D82

Preview Lab

Preview with #4564AD

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

Preview Lab → · Contrast checker → · Palette generator →