#4866BD#4866BD

#4866BD is a mid, vivid blue. Relative luminance 0.146; OKLCH L 53.2% C 0.141 H 267.2°. Best body text is #FFFFFF at 5.37:1 contrast (WCAG AA passes).

Color values

HEX	#4866BD
RGB	rgb(72, 102, 189)
HSL	hsl(225, 47%, 51%)
HSV	hsv(225, 62%, 74%)
CMYK	cmyk(61.9%, 46%, 0%, 25.9%)
CIE-LAB	lab(45.02, 16.52, -49.17)
CIE-LCH	lch(45.02, 51.87, 288.57°)
OKLab	oklab(53.19% -0.0068 -0.1404)
OKLCH	oklch(53.19% 0.141 267.2)
XYZ	xyz(16.6060, 14.5531, 50.0682)
Luminance	0.1456 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4866BD #BD9F48

analogous

#48A0BD #4866BD #6448BD

triadic

#4866BD #BD4866 #66BD48

tetradic

#4866BD #BD48A0 #BD9F48 #48BD64

square

#4866BD #BD48A0 #BD9F48 #48BD64

split-complementary

#4866BD #BD6448 #A0BD48

monochromatic

#253566 #354D93 #4866BD #758CCD #A2B1DD

Accessibility & contrast

On white

5.37

#4866BD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.91

#4866BD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4866BD

5.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4866BD	#FFFFFF	#000000	##FFFFFF
##4866BD	1.00	5.37	3.91	5.37
#FFFFFF	5.37	1.00	21.00	1.00
#000000	3.91	21.00	1.00	21.00
##FFFFFF	5.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C70C0

Deuteranopia (green-blind)

#2966BB

Tritanopia (blue-blind)

#007A88

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #4866bd;
/* rgb */ color: rgb(72, 102, 189);
/* oklch */ color: oklch(53.2% 0.141 267.2);

Tailwind

colors: {
  custom: {
    50: '#8691d1',
    500: '#4866bd',
    950: '#000000',
  },
}

SCSS

$custom: #4866bd;
$custom-light: #8691d1;
$custom-dark: #000000;

JSON

{
  "hex": "#4866bd",
  "rgb": {
    "r": 72,
    "g": 102,
    "b": 189
  },
  "hsl": {
    "h": 224.615,
    "s": 46.988,
    "l": 51.176
  },
  "oklch": {
    "l": 0.53187,
    "c": 0.14058,
    "h": 267.2
  },
  "luminance": 0.14555
}

Semantic roles & 50–950 ramp

primary

#4866BD

secondary

#CABD97

accent

#B451D7

background

#F8F8FC

surface

#F0F0F9

border

#CBCBD2

text

#0C0C14

muted

#7D7D82

Preview Lab

Preview with #4866BD

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

Preview Lab → · Contrast checker → · Palette generator →