#4E84EB#4E84EB

#4E84EB is a light, vivid blue. Relative luminance 0.241; OKLCH L 62.7% C 0.166 H 262.0°. Best body text is #000000 at 5.82:1 contrast (WCAG AA passes).

Color values

HEX	#4E84EB
RGB	rgb(78, 132, 235)
HSL	hsl(219, 80%, 61%)
HSV	hsv(219, 67%, 92%)
CMYK	cmyk(66.8%, 43.8%, 0%, 7.8%)
CIE-LAB	lab(56.21, 14.93, -57.36)
CIE-LCH	lch(56.21, 59.27, 284.59°)
OKLab	oklab(62.73% -0.0232 -0.164)
OKLCH	oklch(62.73% 0.166 262)
XYZ	xyz(26.3832, 24.1178, 81.8459)
Luminance	0.2412 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E84EB #EBB54E

analogous

#4ED3EB #4E84EB #674EEB

triadic

#4E84EB #EB4E84 #84EB4E

tetradic

#4E84EB #EB4ED3 #EBB54E #4EEB67

square

#4E84EB #EB4ED3 #EBB54E #4EEB67

split-complementary

#4E84EB #EB674E #D3EB4E

monochromatic

#1348AB #1A5FE2 #4E84EB #85AAF1 #BCD0F7

Accessibility & contrast

On white

3.61

#4E84EB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.82

#4E84EB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E84EB

5.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E84EB	#FFFFFF	#000000	##000000
##4E84EB	1.00	3.61	5.82	5.82
#FFFFFF	3.61	1.00	21.00	21.00
#000000	5.82	21.00	1.00	1.00
##000000	5.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#528EEF

Deuteranopia (green-blind)

#3680E9

Tritanopia (blue-blind)

#009CAC

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #4e84eb;
/* rgb */ color: rgb(78, 132, 235);
/* oklch */ color: oklch(62.7% 0.166 262.0);

Tailwind

colors: {
  custom: {
    50: '#8fa7f2',
    500: '#4e84eb',
    950: '#000000',
  },
}

SCSS

$custom: #4e84eb;
$custom-light: #8fa7f2;
$custom-dark: #000000;

JSON

{
  "hex": "#4e84eb",
  "rgb": {
    "r": 78,
    "g": 132,
    "b": 235
  },
  "hsl": {
    "h": 219.363,
    "s": 79.695,
    "l": 61.373
  },
  "oklch": {
    "l": 0.62732,
    "c": 0.16558,
    "h": 262
  },
  "luminance": 0.2412
}

Semantic roles & 50–950 ramp

primary

#4E84EB

secondary

#E8D4AD

accent

#9409DC

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E0F17

muted

#7E7F85

Preview Lab

Preview with #4E84EB

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

Preview Lab → · Contrast checker → · Palette generator →