#4C72EC#4C72EC

#4C72EC is a mid, vivid blue. Relative luminance 0.196; OKLCH L 59.1% C 0.189 H 267.3°. Best body text is #000000 at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#4C72EC
RGB	rgb(76, 114, 236)
HSL	hsl(226, 81%, 61%)
HSV	hsv(226, 68%, 93%)
CMYK	cmyk(67.8%, 51.7%, 0%, 7.5%)
CIE-LAB	lab(51.41, 26.05, -65.63)
CIE-LCH	lch(51.41, 70.61, 291.65°)
OKLab	oklab(59.07% -0.0088 -0.1886)
OKLCH	oklch(59.07% 0.189 267.3)
XYZ	xyz(24.1329, 19.6249, 81.8568)
Luminance	0.1963 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C72EC #ECC64C

analogous

#4CC2EC #4C72EC #764CEC

triadic

#4C72EC #EC4C72 #72EC4C

tetradic

#4C72EC #EC4CC2 #ECC64C #4CEC76

square

#4C72EC #EC4CC2 #ECC64C #4CEC76

split-complementary

#4C72EC #EC764C #C2EC4C

monochromatic

#1237AB #1848E3 #4C72EC #839EF2 #BBC9F8

Accessibility & contrast

On white

4.26

#4C72EC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.93

#4C72EC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C72EC

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C72EC	#FFFFFF	#000000	##000000
##4C72EC	1.00	4.26	4.93	4.93
#FFFFFF	4.26	1.00	21.00	21.00
#000000	4.93	21.00	1.00	1.00
##000000	4.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2282F0

Deuteranopia (green-blind)

#0074EA

Tritanopia (blue-blind)

#008FA4

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #4c72ec;
/* rgb */ color: rgb(76, 114, 236);
/* oklch */ color: oklch(59.1% 0.189 267.3);

Tailwind

colors: {
  custom: {
    50: '#8f9af3',
    500: '#4c72ec',
    950: '#000000',
  },
}

SCSS

$custom: #4c72ec;
$custom-light: #8f9af3;
$custom-dark: #000000;

JSON

{
  "hex": "#4c72ec",
  "rgb": {
    "r": 76,
    "g": 114,
    "b": 236
  },
  "hsl": {
    "h": 225.75,
    "s": 80.808,
    "l": 61.176
  },
  "oklch": {
    "l": 0.59066,
    "c": 0.1888,
    "h": 267.3
  },
  "luminance": 0.19627
}

Semantic roles & 50–950 ramp

primary

#4C72EC

secondary

#E8DAAC

accent

#AB08DD

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E17

muted

#7E7E85

Preview Lab

Preview with #4C72EC

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

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