#4E7CF8#4E7CF8

#4E7CF8 is a mid, vivid blue. Relative luminance 0.228; OKLCH L 62.0% C 0.192 H 265.7°. Best body text is #000000 at 5.56:1 contrast (WCAG AA passes).

Color values

HEX	#4E7CF8
RGB	rgb(78, 124, 248)
HSL	hsl(224, 92%, 64%)
HSV	hsv(224, 69%, 97%)
CMYK	cmyk(68.5%, 50%, 0%, 2.7%)
CIE-LAB	lab(54.88, 24.35, -66.71)
CIE-LCH	lch(54.88, 71.01, 290.05°)
OKLab	oklab(61.97% -0.0143 -0.1916)
OKLCH	oklch(61.97% 0.192 265.7)
XYZ	xyz(27.2869, 22.8096, 91.7534)
Luminance	0.2281 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E7CF8 #F8CA4E

analogous

#4ED1F8 #4E7CF8 #754EF8

triadic

#4E7CF8 #F84E7C #7CF84E

tetradic

#4E7CF8 #F84ED1 #F8CA4E #4EF875

square

#4E7CF8 #F84ED1 #F8CA4E #4EF875

split-complementary

#4E7CF8 #F8754E #D1F84E

monochromatic

#083BC4 #1350F6 #4E7CF8 #89A8FA #C4D3FD

Accessibility & contrast

On white

3.78

#4E7CF8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.56

#4E7CF8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E7CF8

5.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E7CF8	#FFFFFF	#000000	##000000
##4E7CF8	1.00	3.78	5.56	5.56
#FFFFFF	3.78	1.00	21.00	21.00
#000000	5.56	21.00	1.00	1.00
##000000	5.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#328CFC

Deuteranopia (green-blind)

#007CF5

Tritanopia (blue-blind)

#0099AE

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #4e7cf8;
/* rgb */ color: rgb(78, 124, 248);
/* oklch */ color: oklch(62.0% 0.192 265.7);

Tailwind

colors: {
  custom: {
    50: '#92a1fb',
    500: '#4e7cf8',
    950: '#000000',
  },
}

SCSS

$custom: #4e7cf8;
$custom-light: #92a1fb;
$custom-dark: #000000;

JSON

{
  "hex": "#4e7cf8",
  "rgb": {
    "r": 78,
    "g": 124,
    "b": 248
  },
  "hsl": {
    "h": 223.765,
    "s": 92.391,
    "l": 63.922
  },
  "oklch": {
    "l": 0.61969,
    "c": 0.19212,
    "h": 265.7
  },
  "luminance": 0.22812
}

Semantic roles & 50–950 ramp

primary

#4E7CF8

secondary

#EFDFB3

accent

#A700E6

background

#F9F9FF

surface

#F2F2FF

border

#CCCCD7

text

#0E0E17

muted

#7E7E85

Preview Lab

Preview with #4E7CF8

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

Preview Lab → · Contrast checker → · Palette generator →