#4866D2#4866D2

#4866D2 is a mid, vivid blue. Relative luminance 0.155; OKLCH L 54.6% C 0.170 H 268.6°. Best body text is #FFFFFF at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#4866D2
RGB	rgb(72, 102, 210)
HSL	hsl(227, 61%, 55%)
HSV	hsv(227, 66%, 82%)
CMYK	cmyk(65.7%, 51.4%, 0%, 17.6%)
CIE-LAB	lab(46.35, 23.86, -59.11)
CIE-LCH	lch(46.35, 63.74, 291.98°)
OKLab	oklab(54.63% -0.0042 -0.1697)
OKLCH	oklch(54.63% 0.17 268.6)
XYZ	xyz(19.0527, 15.5318, 62.9541)
Luminance	0.1553 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4866D2 #D2B448

analogous

#48ABD2 #4866D2 #6F48D2

triadic

#4866D2 #D24866 #66D248

tetradic

#4866D2 #D248AB #D2B448 #48D26F

square

#4866D2 #D248AB #D2B448 #48D26F

split-complementary

#4866D2 #D26F48 #ABD248

monochromatic

#203480 #2C49B1 #4866D2 #798FDE #AAB8EA

Accessibility & contrast

On white

5.11

#4866D2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.11

#4866D2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4866D2

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4866D2	#FFFFFF	#000000	##FFFFFF
##4866D2	1.00	5.11	4.11	5.11
#FFFFFF	5.11	1.00	21.00	1.00
#000000	4.11	21.00	1.00	21.00
##FFFFFF	5.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2474D6

Deuteranopia (green-blind)

#0068D0

Tritanopia (blue-blind)

#007F92

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #4866d2;
/* rgb */ color: rgb(72, 102, 210);
/* oklch */ color: oklch(54.6% 0.170 268.6);

Tailwind

colors: {
  custom: {
    50: '#8991e0',
    500: '#4866d2',
    950: '#000000',
  },
}

SCSS

$custom: #4866d2;
$custom-light: #8991e0;
$custom-dark: #000000;

JSON

{
  "hex": "#4866d2",
  "rgb": {
    "r": 72,
    "g": 102,
    "b": 210
  },
  "hsl": {
    "h": 226.957,
    "s": 60.526,
    "l": 55.294
  },
  "oklch": {
    "l": 0.54634,
    "c": 0.16971,
    "h": 268.6
  },
  "luminance": 0.15534
}

Semantic roles & 50–950 ramp

primary

#4866D2

secondary

#D8CB9E

accent

#C144E4

background

#F9F8FD

surface

#F1F0FB

border

#CBCBD4

text

#0D0C15

muted

#7E7D83

Preview Lab

Preview with #4866D2

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

Preview Lab → · Contrast checker → · Palette generator →