#4472BC#4472BC

#4472BC is a mid, vivid blue. Relative luminance 0.169; OKLCH L 55.5% C 0.126 H 259.5°. Best body text is #FFFFFF at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#4472BC
RGB	rgb(68, 114, 188)
HSL	hsl(217, 47%, 50%)
HSV	hsv(217, 64%, 74%)
CMYK	cmyk(63.8%, 39.4%, 0%, 26.3%)
CIE-LAB	lab(48.12, 7.91, -43.64)
CIE-LCH	lch(48.12, 44.36, 280.28°)
OKLab	oklab(55.51% -0.023 -0.1241)
OKLCH	oklch(55.51% 0.126 259.5)
XYZ	xyz(17.4751, 16.8928, 49.9069)
Luminance	0.1689 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4472BC #BC8E44

analogous

#44AEBC #4472BC #5244BC

triadic

#4472BC #BC4472 #72BC44

tetradic

#4472BC #BC44AE #BC8E44 #44BC52

square

#4472BC #BC44AE #BC8E44 #44BC52

split-complementary

#4472BC #BC5244 #AEBC44

monochromatic

#233B62 #33578F #4472BC #7194CC #9EB6DC

Accessibility & contrast

On white

4.80

#4472BC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.38

#4472BC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4472BC

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4472BC	#FFFFFF	#000000	##FFFFFF
##4472BC	1.00	4.80	4.38	4.80
#FFFFFF	4.80	1.00	21.00	1.00
#000000	4.38	21.00	1.00	21.00
##FFFFFF	4.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5178BF

Deuteranopia (green-blind)

#406DBA

Tritanopia (blue-blind)

#00838E

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #4472bc;
/* rgb */ color: rgb(68, 114, 188);
/* oklch */ color: oklch(55.5% 0.126 259.5);

Tailwind

colors: {
  custom: {
    50: '#839ad0',
    500: '#4472bc',
    950: '#000000',
  },
}

SCSS

$custom: #4472bc;
$custom-light: #839ad0;
$custom-dark: #000000;

JSON

{
  "hex": "#4472bc",
  "rgb": {
    "r": 68,
    "g": 114,
    "b": 188
  },
  "hsl": {
    "h": 217,
    "s": 47.244,
    "l": 50.196
  },
  "oklch": {
    "l": 0.5551,
    "c": 0.12624,
    "h": 259.5
  },
  "luminance": 0.16894
}

Semantic roles & 50–950 ramp

primary

#4472BC

secondary

#C9B493

accent

#A451D7

background

#F8F9FC

surface

#F0F2F9

border

#CBCCD2

text

#0C0E14

muted

#7D7E82

Preview Lab

Preview with #4472BC

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

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