#4866D7#4866D7

#4866D7 is a mid, vivid blue. Relative luminance 0.158; OKLCH L 55.0% C 0.176 H 268.8°. Best body text is #FFFFFF at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#4866D7
RGB	rgb(72, 102, 215)
HSL	hsl(227, 64%, 56%)
HSV	hsv(227, 67%, 84%)
CMYK	cmyk(66.5%, 52.6%, 0%, 15.7%)
CIE-LAB	lab(46.69, 25.61, -61.42)
CIE-LCH	lch(46.69, 66.54, 292.63°)
OKLab	oklab(55% -0.0038 -0.1764)
OKLCH	oklch(55% 0.176 268.8)
XYZ	xyz(19.6854, 15.7849, 66.2862)
Luminance	0.1579 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4866D7 #D7B948

analogous

#48AED7 #4866D7 #7248D7

triadic

#4866D7 #D74866 #66D748

tetradic

#4866D7 #D748AE #D7B948 #48D772

square

#4866D7 #D748AE #D7B948 #48D772

split-complementary

#4866D7 #D77248 #AED748

monochromatic

#1E3487 #2947B9 #4866D7 #7A90E2 #ACBAED

Accessibility & contrast

On white

5.05

#4866D7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.16

#4866D7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4866D7

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4866D7	#FFFFFF	#000000	##FFFFFF
##4866D7	1.00	5.05	4.16	5.05
#FFFFFF	5.05	1.00	21.00	1.00
#000000	4.16	21.00	1.00	21.00
##FFFFFF	5.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A75DB

Deuteranopia (green-blind)

#0068D5

Tritanopia (blue-blind)

#008195

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #4866d7;
/* rgb */ color: rgb(72, 102, 215);
/* oklch */ color: oklch(55.0% 0.176 268.8);

Tailwind

colors: {
  custom: {
    50: '#8a91e4',
    500: '#4866d7',
    950: '#000000',
  },
}

SCSS

$custom: #4866d7;
$custom-light: #8a91e4;
$custom-dark: #000000;

JSON

{
  "hex": "#4866d7",
  "rgb": {
    "r": 72,
    "g": 102,
    "b": 215
  },
  "hsl": {
    "h": 227.413,
    "s": 64.126,
    "l": 56.275
  },
  "oklch": {
    "l": 0.54996,
    "c": 0.17649,
    "h": 268.8
  },
  "luminance": 0.15787
}

Semantic roles & 50–950 ramp

primary

#4866D7

secondary

#DBCEA0

accent

#C441E7

background

#F9F8FE

surface

#F1F0FC

border

#CBCBD5

text

#0D0C16

muted

#7E7D84

Preview Lab

Preview with #4866D7

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

Preview Lab → · Contrast checker → · Palette generator →