#4E84E9#4E84E9

#4E84E9 is a light, vivid blue. Relative luminance 0.240; OKLCH L 62.6% C 0.163 H 261.7°. Best body text is #000000 at 5.80:1 contrast (WCAG AA passes).

Color values

HEX	#4E84E9
RGB	rgb(78, 132, 233)
HSL	hsl(219, 78%, 61%)
HSV	hsv(219, 67%, 91%)
CMYK	cmyk(66.5%, 43.3%, 0%, 8.6%)
CIE-LAB	lab(56.09, 14.24, -56.43)
CIE-LCH	lch(56.09, 58.20, 284.16°)
OKLab	oklab(62.61% -0.0235 -0.1612)
OKLCH	oklch(62.61% 0.163 261.7)
XYZ	xyz(26.0959, 24.0028, 80.3327)
Luminance	0.2401 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E84E9 #E9B34E

analogous

#4ED1E9 #4E84E9 #654EE9

triadic

#4E84E9 #E94E84 #84E94E

tetradic

#4E84E9 #E94ED1 #E9B34E #4EE965

square

#4E84E9 #E94ED1 #E9B34E #4EE965

split-complementary

#4E84E9 #E9654E #D1E94E

monochromatic

#1548A8 #1C5FDE #4E84E9 #84AAF0 #BBD0F7

Accessibility & contrast

On white

3.62

#4E84E9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.80

#4E84E9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E84E9

5.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E84E9	#FFFFFF	#000000	##000000
##4E84E9	1.00	3.62	5.80	5.80
#FFFFFF	3.62	1.00	21.00	21.00
#000000	5.80	21.00	1.00	1.00
##000000	5.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#538EED

Deuteranopia (green-blind)

#3980E7

Tritanopia (blue-blind)

#009BAB

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #4e84e9;
/* rgb */ color: rgb(78, 132, 233);
/* oklch */ color: oklch(62.6% 0.163 261.7);

Tailwind

colors: {
  custom: {
    50: '#8fa7f0',
    500: '#4e84e9',
    950: '#000000',
  },
}

SCSS

$custom: #4e84e9;
$custom-light: #8fa7f0;
$custom-dark: #000000;

JSON

{
  "hex": "#4e84e9",
  "rgb": {
    "r": 78,
    "g": 132,
    "b": 233
  },
  "hsl": {
    "h": 219.097,
    "s": 77.889,
    "l": 60.98
  },
  "oklch": {
    "l": 0.62606,
    "c": 0.16293,
    "h": 261.7
  },
  "luminance": 0.24005
}

Semantic roles & 50–950 ramp

primary

#4E84E9

secondary

#E7D2AC

accent

#920BDA

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E0F17

muted

#7E7F85

Preview Lab

Preview with #4E84E9

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

Preview Lab → · Contrast checker → · Palette generator →