#4B84E4#4B84E4

#4B84E4 is a light, vivid blue. Relative luminance 0.236; OKLCH L 62.2% C 0.157 H 260.2°. Best body text is #000000 at 5.72:1 contrast (WCAG AA passes).

Color values

HEX	#4B84E4
RGB	rgb(75, 132, 228)
HSL	hsl(218, 74%, 59%)
HSV	hsv(218, 67%, 89%)
CMYK	cmyk(67.1%, 42.1%, 0%, 10.6%)
CIE-LAB	lab(55.68, 12.03, -54.30)
CIE-LCH	lch(55.68, 55.61, 282.49°)
OKLab	oklab(62.17% -0.0268 -0.155)
OKLCH	oklch(62.17% 0.157 260.2)
XYZ	xyz(25.1515, 23.5973, 76.6130)
Luminance	0.2360 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B84E4 #E4AB4B

analogous

#4BD1E4 #4B84E4 #5F4BE4

triadic

#4B84E4 #E44B84 #84E44B

tetradic

#4B84E4 #E44BD1 #E4AB4B #4BE45F

square

#4B84E4 #E44BD1 #E4AB4B #4BE45F

split-complementary

#4B84E4 #E45F4B #D1E44B

monochromatic

#18499D #2062D2 #4B84E4 #80A8EC #B5CDF4

Accessibility & contrast

On white

3.67

#4B84E4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.72

#4B84E4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B84E4

5.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B84E4	#FFFFFF	#000000	##000000
##4B84E4	1.00	3.67	5.72	5.72
#FFFFFF	3.67	1.00	21.00	21.00
#000000	5.72	21.00	1.00	1.00
##000000	5.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#578DE8

Deuteranopia (green-blind)

#3E7FE2

Tritanopia (blue-blind)

#009AA9

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #4b84e4;
/* rgb */ color: rgb(75, 132, 228);
/* oklch */ color: oklch(62.2% 0.157 260.2);

Tailwind

colors: {
  custom: {
    50: '#8da7ed',
    500: '#4b84e4',
    950: '#000000',
  },
}

SCSS

$custom: #4b84e4;
$custom-light: #8da7ed;
$custom-dark: #000000;

JSON

{
  "hex": "#4b84e4",
  "rgb": {
    "r": 75,
    "g": 132,
    "b": 228
  },
  "hsl": {
    "h": 217.647,
    "s": 73.913,
    "l": 59.412
  },
  "oklch": {
    "l": 0.62165,
    "c": 0.15731,
    "h": 260.2
  },
  "luminance": 0.236
}

Semantic roles & 50–950 ramp

primary

#4B84E4

secondary

#E3CDA8

accent

#AC37F1

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #4B84E4

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

Preview Lab → · Contrast checker → · Palette generator →