#4472B9#4472B9

#4472B9 is a mid, vivid blue. Relative luminance 0.168; OKLCH L 55.3% C 0.122 H 258.8°. Best body text is #FFFFFF at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#4472B9
RGB	rgb(68, 114, 185)
HSL	hsl(216, 46%, 50%)
HSV	hsv(216, 63%, 73%)
CMYK	cmyk(63.2%, 38.4%, 0%, 27.5%)
CIE-LAB	lab(47.96, 6.87, -42.17)
CIE-LCH	lch(47.96, 42.72, 279.25°)
OKLab	oklab(55.33% -0.0237 -0.1198)
OKLCH	oklch(55.33% 0.122 258.8)
XYZ	xyz(17.1551, 16.7648, 48.2214)
Luminance	0.1677 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4472B9 #B98B44

analogous

#44ADB9 #4472B9 #5044B9

triadic

#4472B9 #B94472 #72B944

tetradic

#4472B9 #B944AD #B98B44 #44B950

square

#4472B9 #B944AD #B98B44 #44B950

split-complementary

#4472B9 #B95044 #ADB944

monochromatic

#233B5F #34568C #4472B9 #7093CA #9DB5DB

Accessibility & contrast

On white

4.82

#4472B9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.35

#4472B9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4472B9

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4472B9	#FFFFFF	#000000	##FFFFFF
##4472B9	1.00	4.82	4.35	4.82
#FFFFFF	4.82	1.00	21.00	1.00
#000000	4.35	21.00	1.00	21.00
##FFFFFF	4.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5378BC

Deuteranopia (green-blind)

#436DB8

Tritanopia (blue-blind)

#00828C

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #4472b9;
/* rgb */ color: rgb(68, 114, 185);
/* oklch */ color: oklch(55.3% 0.122 258.8);

Tailwind

colors: {
  custom: {
    50: '#839ace',
    500: '#4472b9',
    950: '#000000',
  },
}

SCSS

$custom: #4472b9;
$custom-light: #839ace;
$custom-dark: #000000;

JSON

{
  "hex": "#4472b9",
  "rgb": {
    "r": 68,
    "g": 114,
    "b": 185
  },
  "hsl": {
    "h": 216.41,
    "s": 46.245,
    "l": 49.608
  },
  "oklch": {
    "l": 0.55331,
    "c": 0.12213,
    "h": 258.8
  },
  "luminance": 0.16766
}

Semantic roles & 50–950 ramp

primary

#4472B9

secondary

#C7B292

accent

#A252D6

background

#F8F9FC

surface

#F0F2F9

border

#CBCCD2

text

#0B0E13

muted

#7C7E82

Preview Lab

Preview with #4472B9

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

Preview Lab → · Contrast checker → · Palette generator →