#4E72EF#4E72EF

#4E72EF is a mid, vivid blue. Relative luminance 0.199; OKLCH L 59.4% C 0.192 H 268.0°. Best body text is #000000 at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#4E72EF
RGB	rgb(78, 114, 239)
HSL	hsl(227, 83%, 62%)
HSV	hsv(227, 67%, 94%)
CMYK	cmyk(67.4%, 52.3%, 0%, 6.3%)
CIE-LAB	lab(51.71, 27.38, -66.83)
CIE-LCH	lch(51.71, 72.22, 292.28°)
OKLab	oklab(59.38% -0.0068 -0.1921)
OKLCH	oklch(59.38% 0.192 268)
XYZ	xyz(24.7338, 19.8839, 84.1791)
Luminance	0.1989 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E72EF #EFCB4E

analogous

#4EC2EF #4E72EF #7B4EEF

triadic

#4E72EF #EF4E72 #72EF4E

tetradic

#4E72EF #EF4EC2 #EFCB4E #4EEF7B

square

#4E72EF #EF4EC2 #EFCB4E #4EEF7B

split-complementary

#4E72EF #EF7B4E #C2EF4E

monochromatic

#1034B2 #1645EA #4E72EF #869FF4 #BECBF9

Accessibility & contrast

On white

4.22

#4E72EF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.98

#4E72EF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E72EF

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E72EF	#FFFFFF	#000000	##000000
##4E72EF	1.00	4.22	4.98	4.98
#FFFFFF	4.22	1.00	21.00	21.00
#000000	4.98	21.00	1.00	1.00
##000000	4.98	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: #4e72ef;
/* rgb */ color: rgb(78, 114, 239);
/* oklch */ color: oklch(59.4% 0.192 268.0);

Tailwind

colors: {
  custom: {
    50: '#919af5',
    500: '#4e72ef',
    950: '#000000',
  },
}

SCSS

$custom: #4e72ef;
$custom-light: #919af5;
$custom-dark: #000000;

JSON

{
  "hex": "#4e72ef",
  "rgb": {
    "r": 78,
    "g": 114,
    "b": 239
  },
  "hsl": {
    "h": 226.584,
    "s": 83.42,
    "l": 62.157
  },
  "oklch": {
    "l": 0.59378,
    "c": 0.19219,
    "h": 268
  },
  "luminance": 0.19886
}

Semantic roles & 50–950 ramp

primary

#4E72EF

secondary

#EADDAF

accent

#AF06E0

background

#F9F9FF

surface

#F2F2FE

border

#CCCCD6

text

#0E0E17

muted

#7E7E85

Preview Lab

Preview with #4E72EF

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

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