#4E84E1#4E84E1

#4E84E1 is a light, vivid blue. Relative luminance 0.236; OKLCH L 62.1% C 0.152 H 260.5°. Best body text is #000000 at 5.71:1 contrast (WCAG AA passes).

Color values

HEX	#4E84E1
RGB	rgb(78, 132, 225)
HSL	hsl(218, 71%, 59%)
HSV	hsv(218, 65%, 88%)
CMYK	cmyk(65.3%, 41.3%, 0%, 11.8%)
CIE-LAB	lab(55.64, 11.47, -52.68)
CIE-LCH	lch(55.64, 53.91, 282.29°)
OKLab	oklab(62.11% -0.025 -0.1502)
OKLCH	oklch(62.11% 0.152 260.5)
XYZ	xyz(24.9789, 23.5560, 74.4499)
Luminance	0.2356 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E84E1 #E1AB4E

analogous

#4ECEE1 #4E84E1 #624EE1

triadic

#4E84E1 #E14E84 #84E14E

tetradic

#4E84E1 #E14ECE #E1AB4E #4EE162

square

#4E84E1 #E14ECE #E1AB4E #4EE162

split-complementary

#4E84E1 #E1624E #CEE14E

monochromatic

#1A499A #2362CF #4E84E1 #82A8EA #B7CDF3

Accessibility & contrast

On white

3.68

#4E84E1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.71

#4E84E1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E84E1

5.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E84E1	#FFFFFF	#000000	##000000
##4E84E1	1.00	3.68	5.71	5.71
#FFFFFF	3.68	1.00	21.00	21.00
#000000	5.71	21.00	1.00	1.00
##000000	5.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#598DE5

Deuteranopia (green-blind)

#427FDF

Tritanopia (blue-blind)

#0099A7

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #4e84e1;
/* rgb */ color: rgb(78, 132, 225);
/* oklch */ color: oklch(62.1% 0.152 260.5);

Tailwind

colors: {
  custom: {
    50: '#8ea7eb',
    500: '#4e84e1',
    950: '#000000',
  },
}

SCSS

$custom: #4e84e1;
$custom-light: #8ea7eb;
$custom-dark: #000000;

JSON

{
  "hex": "#4e84e1",
  "rgb": {
    "r": 78,
    "g": 132,
    "b": 225
  },
  "hsl": {
    "h": 217.959,
    "s": 71.014,
    "l": 59.412
  },
  "oklch": {
    "l": 0.62113,
    "c": 0.15228,
    "h": 260.5
  },
  "luminance": 0.23558
}

Semantic roles & 50–950 ramp

primary

#4E84E1

secondary

#E2CDA9

accent

#AC3AEE

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #4E84E1

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

Preview Lab → · Contrast checker → · Palette generator →