#4E84F7#4E84F7

#4E84F7 is a light, vivid blue. Relative luminance 0.248; OKLCH L 63.5% C 0.181 H 263.3°. Best body text is #000000 at 5.97:1 contrast (WCAG AA passes).

Color values

HEX	#4E84F7
RGB	rgb(78, 132, 247)
HSL	hsl(221, 91%, 64%)
HSV	hsv(221, 68%, 97%)
CMYK	cmyk(68.4%, 46.6%, 0%, 3.1%)
CIE-LAB	lab(56.91, 19.10, -62.87)
CIE-LCH	lch(56.91, 65.71, 286.90°)
OKLab	oklab(63.5% -0.0213 -0.1802)
OKLCH	oklch(63.5% 0.181 263.3)
XYZ	xyz(28.1757, 24.8348, 91.2863)
Luminance	0.2484 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E84F7 #F7C14E

analogous

#4ED9F7 #4E84F7 #6C4EF7

triadic

#4E84F7 #F74E84 #84F74E

tetradic

#4E84F7 #F74ED9 #F7C14E #4EF76C

square

#4E84F7 #F74ED9 #F7C14E #4EF76C

split-complementary

#4E84F7 #F76C4E #D9F74E

monochromatic

#0944C2 #135BF4 #4E84F7 #89ADFA #C3D5FC

Accessibility & contrast

On white

3.52

#4E84F7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.97

#4E84F7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E84F7

5.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E84F7	#FFFFFF	#000000	##000000
##4E84F7	1.00	3.52	5.97	5.97
#FFFFFF	3.52	1.00	21.00	21.00
#000000	5.97	21.00	1.00	1.00
##000000	5.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4891FB

Deuteranopia (green-blind)

#2081F5

Tritanopia (blue-blind)

#009FB2

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #4e84f7;
/* rgb */ color: rgb(78, 132, 247);
/* oklch */ color: oklch(63.5% 0.181 263.3);

Tailwind

colors: {
  custom: {
    50: '#91a7fa',
    500: '#4e84f7',
    950: '#000000',
  },
}

SCSS

$custom: #4e84f7;
$custom-light: #91a7fa;
$custom-dark: #000000;

JSON

{
  "hex": "#4e84f7",
  "rgb": {
    "r": 78,
    "g": 132,
    "b": 247
  },
  "hsl": {
    "h": 220.828,
    "s": 91.351,
    "l": 63.725
  },
  "oklch": {
    "l": 0.63504,
    "c": 0.18142,
    "h": 263.3
  },
  "luminance": 0.24838
}

Semantic roles & 50–950 ramp

primary

#4E84F7

secondary

#EEDBB3

accent

#9C00E6

background

#F9FAFF

surface

#F2F4FF

border

#CCCED7

text

#0E0F17

muted

#7E7F85

Preview Lab

Preview with #4E84F7

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

Preview Lab → · Contrast checker → · Palette generator →