#4763BA#4763BA

#4763BA is a mid, vivid blue. Relative luminance 0.138; OKLCH L 52.3% C 0.140 H 267.9°. Best body text is #FFFFFF at 5.58:1 contrast (WCAG AA passes).

Color values

HEX	#4763BA
RGB	rgb(71, 99, 186)
HSL	hsl(225, 45%, 50%)
HSV	hsv(225, 62%, 73%)
CMYK	cmyk(61.8%, 46.8%, 0%, 27.1%)
CIE-LAB	lab(43.95, 17.19, -49.13)
CIE-LCH	lch(43.95, 52.05, 289.29°)
OKLab	oklab(52.3% -0.0051 -0.1404)
OKLCH	oklch(52.3% 0.14 267.9)
XYZ	xyz(15.9203, 13.8071, 48.2709)
Luminance	0.1381 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4763BA #BA9E47

analogous

#479DBA #4763BA #6447BA

triadic

#4763BA #BA4763 #63BA47

tetradic

#4763BA #BA479D #BA9E47 #47BA64

square

#4763BA #BA479D #BA9E47 #47BA64

split-complementary

#4763BA #BA6447 #9DBA47

monochromatic

#253462 #354B8E #4763BA #7489CB #A0AEDB

Accessibility & contrast

On white

5.58

#4763BA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.76

#4763BA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4763BA

5.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4763BA	#FFFFFF	#000000	##FFFFFF
##4763BA	1.00	5.58	3.76	5.58
#FFFFFF	5.58	1.00	21.00	1.00
#000000	3.76	21.00	1.00	21.00
##FFFFFF	5.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#396DBD

Deuteranopia (green-blind)

#2563B8

Tritanopia (blue-blind)

#007785

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #4763ba;
/* rgb */ color: rgb(71, 99, 186);
/* oklch */ color: oklch(52.3% 0.140 267.9);

Tailwind

colors: {
  custom: {
    50: '#858fcf',
    500: '#4763ba',
    950: '#000000',
  },
}

SCSS

$custom: #4763ba;
$custom-light: #858fcf;
$custom-dark: #000000;

JSON

{
  "hex": "#4763ba",
  "rgb": {
    "r": 71,
    "g": 99,
    "b": 186
  },
  "hsl": {
    "h": 225.391,
    "s": 45.455,
    "l": 50.392
  },
  "oklch": {
    "l": 0.52302,
    "c": 0.14045,
    "h": 267.9
  },
  "luminance": 0.13808
}

Semantic roles & 50–950 ramp

primary

#4763BA

secondary

#C8BC95

accent

#B553D5

background

#F8F8FC

surface

#F0F0F9

border

#CBCBD2

text

#0C0C14

muted

#7D7D82

Preview Lab

Preview with #4763BA

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

Preview Lab → · Contrast checker → · Palette generator →