#4E79EC#4E79EC

#4E79EC is a mid, vivid blue. Relative luminance 0.214; OKLCH L 60.5% C 0.180 H 265.8°. Best body text is #000000 at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#4E79EC
RGB	rgb(78, 121, 236)
HSL	hsl(224, 81%, 62%)
HSV	hsv(224, 67%, 93%)
CMYK	cmyk(66.9%, 48.7%, 0%, 7.5%)
CIE-LAB	lab(53.33, 22.02, -62.53)
CIE-LCH	lch(53.33, 66.30, 289.40°)
OKLab	oklab(60.55% -0.0131 -0.1793)
OKLCH	oklch(60.55% 0.18 265.8)
XYZ	xyz(25.1143, 21.3481, 82.1377)
Luminance	0.2135 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E79EC #ECC14E

analogous

#4EC8EC #4E79EC #724EEC

triadic

#4E79EC #EC4E79 #79EC4E

tetradic

#4E79EC #EC4EC8 #ECC14E #4EEC72

square

#4E79EC #EC4EC8 #ECC14E #4EEC72

split-complementary

#4E79EC #EC724E #C8EC4E

monochromatic

#133DAD #1950E4 #4E79EC #85A3F2 #BDCDF8

Accessibility & contrast

On white

3.98

#4E79EC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.27

#4E79EC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E79EC

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E79EC	#FFFFFF	#000000	##000000
##4E79EC	1.00	3.98	5.27	5.27
#FFFFFF	3.98	1.00	21.00	21.00
#000000	5.27	21.00	1.00	1.00
##000000	5.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3987F0

Deuteranopia (green-blind)

#0479EA

Tritanopia (blue-blind)

#0094A7

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #4e79ec;
/* rgb */ color: rgb(78, 121, 236);
/* oklch */ color: oklch(60.5% 0.180 265.8);

Tailwind

colors: {
  custom: {
    50: '#909ff3',
    500: '#4e79ec',
    950: '#000000',
  },
}

SCSS

$custom: #4e79ec;
$custom-light: #909ff3;
$custom-dark: #000000;

JSON

{
  "hex": "#4e79ec",
  "rgb": {
    "r": 78,
    "g": 121,
    "b": 236
  },
  "hsl": {
    "h": 223.671,
    "s": 80.612,
    "l": 61.569
  },
  "oklch": {
    "l": 0.60547,
    "c": 0.17982,
    "h": 265.8
  },
  "luminance": 0.21351
}

Semantic roles & 50–950 ramp

primary

#4E79EC

secondary

#E8D8AE

accent

#A309DD

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E17

muted

#7E7E85

Preview Lab

Preview with #4E79EC

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

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