#4A72BF#4A72BF

#4A72BF is a mid, vivid blue. Relative luminance 0.173; OKLCH L 56.0% C 0.128 H 262.3°. Best body text is #FFFFFF at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#4A72BF
RGB	rgb(74, 114, 191)
HSL	hsl(219, 48%, 52%)
HSV	hsv(219, 61%, 75%)
CMYK	cmyk(61.3%, 40.3%, 0%, 25.1%)
CIE-LAB	lab(48.57, 10.08, -44.64)
CIE-LCH	lch(48.57, 45.77, 282.72°)
OKLab	oklab(55.99% -0.0171 -0.1269)
OKLCH	oklch(55.99% 0.128 262.3)
XYZ	xyz(18.2421, 17.2505, 51.6485)
Luminance	0.1725 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A72BF #BF974A

analogous

#4AADBF #4A72BF #5D4ABF

triadic

#4A72BF #BF4A72 #72BF4A

tetradic

#4A72BF #BF4AAD #BF974A #4ABF5D

square

#4A72BF #BF4AAD #BF974A #4ABF5D

split-complementary

#4A72BF #BF5D4A #ADBF4A

monochromatic

#253D69 #355797 #4A72BF #7795CF #A4B8DF

Accessibility & contrast

On white

4.72

#4A72BF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.45

#4A72BF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4A72BF

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A72BF	#FFFFFF	#000000	##FFFFFF
##4A72BF	1.00	4.72	4.45	4.72
#FFFFFF	4.72	1.00	21.00	1.00
#000000	4.45	21.00	1.00	21.00
##FFFFFF	4.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5079C2

Deuteranopia (green-blind)

#406EBD

Tritanopia (blue-blind)

#00838F

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #4a72bf;
/* rgb */ color: rgb(74, 114, 191);
/* oklch */ color: oklch(56.0% 0.128 262.3);

Tailwind

colors: {
  custom: {
    50: '#879ad3',
    500: '#4a72bf',
    950: '#000000',
  },
}

SCSS

$custom: #4a72bf;
$custom-light: #879ad3;
$custom-dark: #000000;

JSON

{
  "hex": "#4a72bf",
  "rgb": {
    "r": 74,
    "g": 114,
    "b": 191
  },
  "hsl": {
    "h": 219.487,
    "s": 47.755,
    "l": 51.961
  },
  "oklch": {
    "l": 0.55989,
    "c": 0.1281,
    "h": 262.3
  },
  "luminance": 0.17252
}

Semantic roles & 50–950 ramp

primary

#4A72BF

secondary

#CCBA99

accent

#A950D7

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0C0E14

muted

#7D7E83

Preview Lab

Preview with #4A72BF

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

Preview Lab → · Contrast checker → · Palette generator →