#4472BD#4472BD

#4472BD is a mid, vivid blue. Relative luminance 0.169; OKLCH L 55.6% C 0.128 H 259.7°. Best body text is #FFFFFF at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#4472BD
RGB	rgb(68, 114, 189)
HSL	hsl(217, 48%, 50%)
HSV	hsv(217, 64%, 74%)
CMYK	cmyk(64%, 39.7%, 0%, 25.9%)
CIE-LAB	lab(48.18, 8.26, -44.13)
CIE-LCH	lch(48.18, 44.90, 280.61°)
OKLab	oklab(55.57% -0.0228 -0.1256)
OKLCH	oklch(55.57% 0.128 259.7)
XYZ	xyz(17.5833, 16.9360, 50.4766)
Luminance	0.1694 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4472BD #BD8F44

analogous

#44AEBD #4472BD #5244BD

triadic

#4472BD #BD4472 #72BD44

tetradic

#4472BD #BD44AE #BD8F44 #44BD52

square

#4472BD #BD44AE #BD8F44 #44BD52

split-complementary

#4472BD #BD5244 #AEBD44

monochromatic

#233C63 #335791 #4472BD #7194CD #9EB6DD

Accessibility & contrast

On white

4.79

#4472BD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.39

#4472BD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4472BD

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4472BD	#FFFFFF	#000000	##FFFFFF
##4472BD	1.00	4.79	4.39	4.79
#FFFFFF	4.79	1.00	21.00	1.00
#000000	4.39	21.00	1.00	21.00
##FFFFFF	4.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5178C0

Deuteranopia (green-blind)

#3F6DBB

Tritanopia (blue-blind)

#00838E

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #4472bd;
/* rgb */ color: rgb(68, 114, 189);
/* oklch */ color: oklch(55.6% 0.128 259.7);

Tailwind

colors: {
  custom: {
    50: '#839ad1',
    500: '#4472bd',
    950: '#000000',
  },
}

SCSS

$custom: #4472bd;
$custom-light: #839ad1;
$custom-dark: #000000;

JSON

{
  "hex": "#4472bd",
  "rgb": {
    "r": 68,
    "g": 114,
    "b": 189
  },
  "hsl": {
    "h": 217.19,
    "s": 47.826,
    "l": 50.392
  },
  "oklch": {
    "l": 0.5557,
    "c": 0.12761,
    "h": 259.7
  },
  "luminance": 0.16938
}

Semantic roles & 50–950 ramp

primary

#4472BD

secondary

#C9B593

accent

#A450D7

background

#F8F9FC

surface

#F0F2F9

border

#CBCCD2

text

#0C0E14

muted

#7D7E82

Preview Lab

Preview with #4472BD

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

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