#4472CB#4472CB

#4472CB is a mid, vivid blue. Relative luminance 0.176; OKLCH L 56.4% C 0.147 H 262.2°. Best body text is #FFFFFF at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#4472CB
RGB	rgb(68, 114, 203)
HSL	hsl(220, 56%, 53%)
HSV	hsv(220, 67%, 80%)
CMYK	cmyk(66.5%, 43.8%, 0%, 20.4%)
CIE-LAB	lab(48.97, 13.19, -50.91)
CIE-LCH	lch(48.97, 52.59, 284.53°)
OKLab	oklab(56.44% -0.02 -0.1454)
OKLCH	oklch(56.44% 0.147 262.2)
XYZ	xyz(19.1769, 17.5735, 58.8697)
Luminance	0.1757 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4472CB #CB9D44

analogous

#44B5CB #4472CB #5A44CB

triadic

#4472CB #CB4472 #72CB44

tetradic

#4472CB #CB44B5 #CB9D44 #44CB5A

square

#4472CB #CB44B5 #CB9D44 #44CB5A

split-complementary

#4472CB #CB5A44 #B5CB44

monochromatic

#203D74 #2E56A4 #4472CB #7496D8 #A4BAE6

Accessibility & contrast

On white

4.65

#4472CB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.51

#4472CB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #4472CB

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4472CB	#FFFFFF	#000000	##FFFFFF
##4472CB	1.00	4.65	4.51	4.65
#FFFFFF	4.65	1.00	21.00	1.00
#000000	4.51	21.00	1.00	21.00
##FFFFFF	4.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#477BCE

Deuteranopia (green-blind)

#306FC9

Tritanopia (blue-blind)

#008694

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #4472cb;
/* rgb */ color: rgb(68, 114, 203);
/* oklch */ color: oklch(56.4% 0.147 262.2);

Tailwind

colors: {
  custom: {
    50: '#869adb',
    500: '#4472cb',
    950: '#000000',
  },
}

SCSS

$custom: #4472cb;
$custom-light: #869adb;
$custom-dark: #000000;

JSON

{
  "hex": "#4472cb",
  "rgb": {
    "r": 68,
    "g": 114,
    "b": 203
  },
  "hsl": {
    "h": 219.556,
    "s": 56.485,
    "l": 53.137
  },
  "oklch": {
    "l": 0.56443,
    "c": 0.1468,
    "h": 262.2
  },
  "luminance": 0.17575
}

Semantic roles & 50–950 ramp

primary

#4472CB

secondary

#D3BF98

accent

#AC48E0

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0D15

muted

#7D7E83

Preview Lab

Preview with #4472CB

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

Preview Lab → · Contrast checker → · Palette generator →