#4472B8#4472B8

#4472B8 is a mid, vivid blue. Relative luminance 0.167; OKLCH L 55.3% C 0.121 H 258.6°. Best body text is #FFFFFF at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#4472B8
RGB	rgb(68, 114, 184)
HSL	hsl(216, 46%, 49%)
HSV	hsv(216, 63%, 72%)
CMYK	cmyk(63%, 38%, 0%, 27.8%)
CIE-LAB	lab(47.91, 6.52, -41.67)
CIE-LCH	lch(47.91, 42.18, 278.89°)
OKLab	oklab(55.27% -0.0239 -0.1184)
OKLCH	oklch(55.27% 0.121 258.6)
XYZ	xyz(17.0499, 16.7227, 47.6674)
Luminance	0.1672 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4472B8 #B88A44

analogous

#44ACB8 #4472B8 #5044B8

triadic

#4472B8 #B84472 #72B844

tetradic

#4472B8 #B844AC #B88A44 #44B850

square

#4472B8 #B844AC #B88A44 #44B850

split-complementary

#4472B8 #B85044 #ACB844

monochromatic

#233B5F #33568B #4472B8 #6F93CA #9CB5DA

Accessibility & contrast

On white

4.83

#4472B8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.34

#4472B8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4472B8

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4472B8	#FFFFFF	#000000	##FFFFFF
##4472B8	1.00	4.83	4.34	4.83
#FFFFFF	4.83	1.00	21.00	1.00
#000000	4.34	21.00	1.00	21.00
##FFFFFF	4.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5478BB

Deuteranopia (green-blind)

#436DB7

Tritanopia (blue-blind)

#00828C

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #4472b8;
/* rgb */ color: rgb(68, 114, 184);
/* oklch */ color: oklch(55.3% 0.121 258.6);

Tailwind

colors: {
  custom: {
    50: '#839acd',
    500: '#4472b8',
    950: '#000000',
  },
}

SCSS

$custom: #4472b8;
$custom-light: #839acd;
$custom-dark: #000000;

JSON

{
  "hex": "#4472b8",
  "rgb": {
    "r": 68,
    "g": 114,
    "b": 184
  },
  "hsl": {
    "h": 216.207,
    "s": 46.032,
    "l": 49.412
  },
  "oklch": {
    "l": 0.55272,
    "c": 0.12076,
    "h": 258.6
  },
  "luminance": 0.16724
}

Semantic roles & 50–950 ramp

primary

#4472B8

secondary

#C7B191

accent

#A252D6

background

#F8F9FC

surface

#F0F2F9

border

#CBCCD2

text

#0B0E13

muted

#7C7E82

Preview Lab

Preview with #4472B8

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

Preview Lab → · Contrast checker → · Palette generator →