#4A72CC#4A72CC

#4A72CC is a mid, vivid blue. Relative luminance 0.178; OKLCH L 56.8% C 0.146 H 264.2°. Best body text is #FFFFFF at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#4A72CC
RGB	rgb(74, 114, 204)
HSL	hsl(222, 56%, 55%)
HSV	hsv(222, 64%, 80%)
CMYK	cmyk(63.7%, 44.1%, 0%, 20%)
CIE-LAB	lab(49.31, 14.57, -50.92)
CIE-LCH	lch(49.31, 52.97, 285.96°)
OKLab	oklab(56.8% -0.0146 -0.1454)
OKLCH	oklch(56.8% 0.146 264.2)
XYZ	xyz(19.7366, 17.8483, 59.5200)
Luminance	0.1785 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A72CC #CCA44A

analogous

#4AB3CC #4A72CC #634ACC

triadic

#4A72CC #CC4A72 #72CC4A

tetradic

#4A72CC #CC4AB3 #CCA44A #4ACC63

square

#4A72CC #CC4AB3 #CCA44A #4ACC63

split-complementary

#4A72CC #CC634A #B3CC4A

monochromatic

#223D79 #3055A9 #4A72CC #7A97D9 #A9BCE7

Accessibility & contrast

On white

4.60

#4A72CC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.57

#4A72CC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #4A72CC

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A72CC	#FFFFFF	#000000	##FFFFFF
##4A72CC	1.00	4.60	4.57	4.60
#FFFFFF	4.60	1.00	21.00	1.00
#000000	4.57	21.00	1.00	21.00
##FFFFFF	4.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#477CCF

Deuteranopia (green-blind)

#3270CA

Tritanopia (blue-blind)

#008795

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #4a72cc;
/* rgb */ color: rgb(74, 114, 204);
/* oklch */ color: oklch(56.8% 0.146 264.2);

Tailwind

colors: {
  custom: {
    50: '#899adc',
    500: '#4a72cc',
    950: '#000000',
  },
}

SCSS

$custom: #4a72cc;
$custom-light: #899adc;
$custom-dark: #000000;

JSON

{
  "hex": "#4a72cc",
  "rgb": {
    "r": 74,
    "g": 114,
    "b": 204
  },
  "hsl": {
    "h": 221.538,
    "s": 56.034,
    "l": 54.51
  },
  "oklch": {
    "l": 0.56797,
    "c": 0.14612,
    "h": 264.2
  },
  "luminance": 0.1785
}

Semantic roles & 50–950 ramp

primary

#4A72CC

secondary

#D4C39D

accent

#B148DF

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0D0E15

muted

#7D7E83

Preview Lab

Preview with #4A72CC

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

Preview Lab → · Contrast checker → · Palette generator →