#4866D4#4866D4

#4866D4 is a mid, vivid blue. Relative luminance 0.156; OKLCH L 54.8% C 0.172 H 268.6°. Best body text is #FFFFFF at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#4866D4
RGB	rgb(72, 102, 212)
HSL	hsl(227, 62%, 56%)
HSV	hsv(227, 66%, 83%)
CMYK	cmyk(66%, 51.9%, 0%, 16.9%)
CIE-LAB	lab(46.49, 24.56, -60.04)
CIE-LCH	lch(46.49, 64.86, 292.25°)
OKLab	oklab(54.78% -0.0041 -0.1724)
OKLCH	oklch(54.78% 0.172 268.6)
XYZ	xyz(19.3035, 15.6321, 64.2746)
Luminance	0.1563 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4866D4 #D4B648

analogous

#48ACD4 #4866D4 #7048D4

triadic

#4866D4 #D44866 #66D448

tetradic

#4866D4 #D448AC #D4B648 #48D470

square

#4866D4 #D448AC #D4B648 #48D470

split-complementary

#4866D4 #D47048 #ACD448

monochromatic

#1F3483 #2A48B4 #4866D4 #7A8FE0 #ABB9EB

Accessibility & contrast

On white

5.09

#4866D4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.13

#4866D4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4866D4

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4866D4	#FFFFFF	#000000	##FFFFFF
##4866D4	1.00	5.09	4.13	5.09
#FFFFFF	5.09	1.00	21.00	1.00
#000000	4.13	21.00	1.00	21.00
##FFFFFF	5.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2175D8

Deuteranopia (green-blind)

#0068D2

Tritanopia (blue-blind)

#008093

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #4866d4;
/* rgb */ color: rgb(72, 102, 212);
/* oklch */ color: oklch(54.8% 0.172 268.6);

Tailwind

colors: {
  custom: {
    50: '#8a91e2',
    500: '#4866d4',
    950: '#000000',
  },
}

SCSS

$custom: #4866d4;
$custom-light: #8a91e2;
$custom-dark: #000000;

JSON

{
  "hex": "#4866d4",
  "rgb": {
    "r": 72,
    "g": 102,
    "b": 212
  },
  "hsl": {
    "h": 227.143,
    "s": 61.947,
    "l": 55.686
  },
  "oklch": {
    "l": 0.54778,
    "c": 0.17243,
    "h": 268.6
  },
  "luminance": 0.15634
}

Semantic roles & 50–950 ramp

primary

#4866D4

secondary

#D9CD9F

accent

#C243E5

background

#F9F8FD

surface

#F1F0FB

border

#CBCBD4

text

#0D0C15

muted

#7E7D83

Preview Lab

Preview with #4866D4

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

Preview Lab → · Contrast checker → · Palette generator →