#4866CA#4866CA

#4866CA is a mid, vivid blue. Relative luminance 0.151; OKLCH L 54.1% C 0.159 H 268.2°. Best body text is #FFFFFF at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#4866CA
RGB	rgb(72, 102, 202)
HSL	hsl(226, 55%, 54%)
HSV	hsv(226, 64%, 79%)
CMYK	cmyk(64.4%, 49.5%, 0%, 20.8%)
CIE-LAB	lab(45.83, 21.05, -55.37)
CIE-LCH	lch(45.83, 59.24, 290.82°)
OKLab	oklab(54.07% -0.0051 -0.1587)
OKLCH	oklch(54.07% 0.159 268.2)
XYZ	xyz(18.0809, 15.1431, 57.8357)
Luminance	0.1515 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4866CA #CAAC48

analogous

#48A7CA #4866CA #6B48CA

triadic

#4866CA #CA4866 #66CA48

tetradic

#4866CA #CA48A7 #CAAC48 #48CA6B

square

#4866CA #CA48A7 #CAAC48 #48CA6B

split-complementary

#4866CA #CA6B48 #A7CA48

monochromatic

#223576 #304BA5 #4866CA #778ED8 #A7B5E5

Accessibility & contrast

On white

5.21

#4866CA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.03

#4866CA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4866CA

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4866CA	#FFFFFF	#000000	##FFFFFF
##4866CA	1.00	5.21	4.03	5.21
#FFFFFF	5.21	1.00	21.00	1.00
#000000	4.03	21.00	1.00	21.00
##FFFFFF	5.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F73CE

Deuteranopia (green-blind)

#0C67C8

Tritanopia (blue-blind)

#007D8E

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #4866ca;
/* rgb */ color: rgb(72, 102, 202);
/* oklch */ color: oklch(54.1% 0.159 268.2);

Tailwind

colors: {
  custom: {
    50: '#8891db',
    500: '#4866ca',
    950: '#000000',
  },
}

SCSS

$custom: #4866ca;
$custom-light: #8891db;
$custom-dark: #000000;

JSON

{
  "hex": "#4866ca",
  "rgb": {
    "r": 72,
    "g": 102,
    "b": 202
  },
  "hsl": {
    "h": 226.154,
    "s": 55.085,
    "l": 53.725
  },
  "oklch": {
    "l": 0.54069,
    "c": 0.15874,
    "h": 268.2
  },
  "luminance": 0.15145
}

Semantic roles & 50–950 ramp

primary

#4866CA

secondary

#D3C69B

accent

#BC49DE

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0C0C15

muted

#7D7D83

Preview Lab

Preview with #4866CA

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

Preview Lab → · Contrast checker → · Palette generator →