#4C72EB#4C72EB

#4C72EB is a mid, vivid blue. Relative luminance 0.196; OKLCH L 59.0% C 0.187 H 267.3°. Best body text is #000000 at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#4C72EB
RGB	rgb(76, 114, 235)
HSL	hsl(226, 80%, 61%)
HSV	hsv(226, 68%, 92%)
CMYK	cmyk(67.7%, 51.5%, 0%, 7.8%)
CIE-LAB	lab(51.34, 25.70, -65.18)
CIE-LCH	lch(51.34, 70.06, 291.52°)
OKLab	oklab(58.99% -0.0089 -0.1873)
OKLCH	oklch(58.99% 0.187 267.3)
XYZ	xyz(23.9880, 19.5669, 81.0938)
Luminance	0.1957 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C72EB #EBC54C

analogous

#4CC2EB #4C72EB #754CEB

triadic

#4C72EB #EB4C72 #72EB4C

tetradic

#4C72EB #EB4CC2 #EBC54C #4CEB75

square

#4C72EB #EB4CC2 #EBC54C #4CEB75

split-complementary

#4C72EB #EB754C #C2EB4C

monochromatic

#1337AA #1949E1 #4C72EB #839DF1 #BAC9F7

Accessibility & contrast

On white

4.27

#4C72EB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.91

#4C72EB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C72EB

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C72EB	#FFFFFF	#000000	##000000
##4C72EB	1.00	4.27	4.91	4.91
#FFFFFF	4.27	1.00	21.00	21.00
#000000	4.91	21.00	1.00	1.00
##000000	4.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2482EF

Deuteranopia (green-blind)

#0073E9

Tritanopia (blue-blind)

#008FA4

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #4c72eb;
/* rgb */ color: rgb(76, 114, 235);
/* oklch */ color: oklch(59.0% 0.187 267.3);

Tailwind

colors: {
  custom: {
    50: '#8f9af2',
    500: '#4c72eb',
    950: '#000000',
  },
}

SCSS

$custom: #4c72eb;
$custom-light: #8f9af2;
$custom-dark: #000000;

JSON

{
  "hex": "#4c72eb",
  "rgb": {
    "r": 76,
    "g": 114,
    "b": 235
  },
  "hsl": {
    "h": 225.66,
    "s": 79.899,
    "l": 60.98
  },
  "oklch": {
    "l": 0.58994,
    "c": 0.18748,
    "h": 267.3
  },
  "luminance": 0.19569
}

Semantic roles & 50–950 ramp

primary

#4C72EB

secondary

#E7D9AB

accent

#AA09DC

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E17

muted

#7E7E85

Preview Lab

Preview with #4C72EB

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

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