#4A72BC#4A72BC

#4A72BC is a mid, vivid blue. Relative luminance 0.171; OKLCH L 55.8% C 0.124 H 261.7°. Best body text is #FFFFFF at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#4A72BC
RGB	rgb(74, 114, 188)
HSL	hsl(219, 46%, 51%)
HSV	hsv(219, 61%, 74%)
CMYK	cmyk(60.6%, 39.4%, 0%, 26.3%)
CIE-LAB	lab(48.41, 9.05, -43.17)
CIE-LCH	lch(48.41, 44.11, 281.84°)
OKLab	oklab(55.81% -0.0178 -0.1226)
OKLCH	oklch(55.81% 0.124 261.7)
XYZ	xyz(17.9153, 17.1198, 49.9275)
Luminance	0.1712 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A72BC #BC944A

analogous

#4AABBC #4A72BC #5B4ABC

triadic

#4A72BC #BC4A72 #72BC4A

tetradic

#4A72BC #BC4AAB #BC944A #4ABC5B

square

#4A72BC #BC4AAB #BC944A #4ABC5B

split-complementary

#4A72BC #BC5B4A #ABBC4A

monochromatic

#263C66 #365793 #4A72BC #7795CD #A3B8DD

Accessibility & contrast

On white

4.75

#4A72BC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.42

#4A72BC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4A72BC

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A72BC	#FFFFFF	#000000	##FFFFFF
##4A72BC	1.00	4.75	4.42	4.75
#FFFFFF	4.75	1.00	21.00	1.00
#000000	4.42	21.00	1.00	21.00
##FFFFFF	4.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5279BF

Deuteranopia (green-blind)

#436EBA

Tritanopia (blue-blind)

#00838E

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #4a72bc;
/* rgb */ color: rgb(74, 114, 188);
/* oklch */ color: oklch(55.8% 0.124 261.7);

Tailwind

colors: {
  custom: {
    50: '#869ad0',
    500: '#4a72bc',
    950: '#000000',
  },
}

SCSS

$custom: #4a72bc;
$custom-light: #869ad0;
$custom-dark: #000000;

JSON

{
  "hex": "#4a72bc",
  "rgb": {
    "r": 74,
    "g": 114,
    "b": 188
  },
  "hsl": {
    "h": 218.947,
    "s": 45.968,
    "l": 51.373
  },
  "oklch": {
    "l": 0.55809,
    "c": 0.12393,
    "h": 261.7
  },
  "luminance": 0.17121
}

Semantic roles & 50–950 ramp

primary

#4A72BC

secondary

#CAB898

accent

#A852D6

background

#F8F9FC

surface

#F0F2F9

border

#CBCCD2

text

#0C0E14

muted

#7D7E82

Preview Lab

Preview with #4A72BC

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

Preview Lab → · Contrast checker → · Palette generator →