#4865D3#4865D3

#4865D3 is a mid, vivid blue. Relative luminance 0.154; OKLCH L 54.5% C 0.172 H 268.9°. Best body text is #FFFFFF at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#4865D3
RGB	rgb(72, 101, 211)
HSL	hsl(227, 61%, 55%)
HSV	hsv(227, 66%, 83%)
CMYK	cmyk(65.9%, 52.1%, 0%, 17.3%)
CIE-LAB	lab(46.16, 24.84, -60.00)
CIE-LCH	lch(46.16, 64.93, 292.49°)
OKLab	oklab(54.51% -0.0033 -0.1723)
OKLCH	oklch(54.51% 0.172 268.9)
XYZ	xyz(19.0800, 15.3864, 63.5798)
Luminance	0.1539 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4865D3 #D3B648

analogous

#48AAD3 #4865D3 #7048D3

triadic

#4865D3 #D34865 #65D348

tetradic

#4865D3 #D348AA #D3B648 #48D370

square

#4865D3 #D348AA #D3B648 #48D370

split-complementary

#4865D3 #D37048 #AAD348

monochromatic

#1F3481 #2B47B3 #4865D3 #798FDF #ABB8EB

Accessibility & contrast

On white

5.15

#4865D3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.08

#4865D3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4865D3

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4865D3	#FFFFFF	#000000	##FFFFFF
##4865D3	1.00	5.15	4.08	5.15
#FFFFFF	5.15	1.00	21.00	1.00
#000000	4.08	21.00	1.00	21.00
##FFFFFF	5.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F74D7

Deuteranopia (green-blind)

#0067D1

Tritanopia (blue-blind)

#007F92

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #4865d3;
/* rgb */ color: rgb(72, 101, 211);
/* oklch */ color: oklch(54.5% 0.172 268.9);

Tailwind

colors: {
  custom: {
    50: '#8a90e1',
    500: '#4865d3',
    950: '#000000',
  },
}

SCSS

$custom: #4865d3;
$custom-light: #8a90e1;
$custom-dark: #000000;

JSON

{
  "hex": "#4865d3",
  "rgb": {
    "r": 72,
    "g": 101,
    "b": 211
  },
  "hsl": {
    "h": 227.482,
    "s": 61.233,
    "l": 55.49
  },
  "oklch": {
    "l": 0.54508,
    "c": 0.17231,
    "h": 268.9
  },
  "luminance": 0.15388
}

Semantic roles & 50–950 ramp

primary

#4865D3

secondary

#D8CC9E

accent

#C343E4

background

#F9F8FD

surface

#F1F0FB

border

#CBCBD4

text

#0D0C15

muted

#7E7D83

Preview Lab

Preview with #4865D3

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

Preview Lab → · Contrast checker → · Palette generator →