#4C72EF#4C72EF

#4C72EF is a mid, vivid blue. Relative luminance 0.198; OKLCH L 59.3% C 0.193 H 267.5°. Best body text is #000000 at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#4C72EF
RGB	rgb(76, 114, 239)
HSL	hsl(226, 84%, 62%)
HSV	hsv(226, 68%, 94%)
CMYK	cmyk(68.2%, 52.3%, 0%, 6.3%)
CIE-LAB	lab(51.61, 27.09, -66.98)
CIE-LCH	lch(51.61, 72.26, 292.02°)
OKLab	oklab(59.28% -0.0085 -0.1926)
OKLCH	oklch(59.28% 0.193 267.5)
XYZ	xyz(24.5724, 19.8007, 84.1716)
Luminance	0.1980 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C72EF #EFC94C

analogous

#4CC4EF #4C72EF #784CEF

triadic

#4C72EF #EF4C72 #72EF4C

tetradic

#4C72EF #EF4CC4 #EFC94C #4CEF78

square

#4C72EF #EF4CC4 #EFC94C #4CEF78

split-complementary

#4C72EF #EF784C #C4EF4C

monochromatic

#1035B1 #1546E9 #4C72EF #849EF4 #BCCBF9

Accessibility & contrast

On white

4.23

#4C72EF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.96

#4C72EF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C72EF

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C72EF	#FFFFFF	#000000	##000000
##4C72EF	1.00	4.23	4.96	4.96
#FFFFFF	4.23	1.00	21.00	21.00
#000000	4.96	21.00	1.00	1.00
##000000	4.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C83F3

Deuteranopia (green-blind)

#0074EC

Tritanopia (blue-blind)

#0090A6

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #4c72ef;
/* rgb */ color: rgb(76, 114, 239);
/* oklch */ color: oklch(59.3% 0.193 267.5);

Tailwind

colors: {
  custom: {
    50: '#909af5',
    500: '#4c72ef',
    950: '#000000',
  },
}

SCSS

$custom: #4c72ef;
$custom-light: #909af5;
$custom-dark: #000000;

JSON

{
  "hex": "#4c72ef",
  "rgb": {
    "r": 76,
    "g": 114,
    "b": 239
  },
  "hsl": {
    "h": 226.012,
    "s": 83.59,
    "l": 61.765
  },
  "oklch": {
    "l": 0.59281,
    "c": 0.19277,
    "h": 267.5
  },
  "luminance": 0.19803
}

Semantic roles & 50–950 ramp

primary

#4C72EF

secondary

#EADCAD

accent

#AD05E0

background

#F9F9FF

surface

#F2F2FE

border

#CCCCD6

text

#0E0E17

muted

#7E7E85

Preview Lab

Preview with #4C72EF

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

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