#4763D9#4763D9

#4763D9 is a mid, vivid blue. Relative luminance 0.153; OKLCH L 54.5% C 0.183 H 269.4°. Best body text is #FFFFFF at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#4763D9
RGB	rgb(71, 99, 217)
HSL	hsl(228, 66%, 56%)
HSV	hsv(228, 67%, 85%)
CMYK	cmyk(67.3%, 54.4%, 0%, 14.9%)
CIE-LAB	lab(46.00, 28.05, -63.67)
CIE-LCH	lch(46.00, 69.57, 293.77°)
OKLab	oklab(54.51% -0.0021 -0.1831)
OKLCH	oklch(54.51% 0.183 269.4)
XYZ	xyz(19.5805, 15.2712, 67.5479)
Luminance	0.1527 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4763D9 #D9BD47

analogous

#47ACD9 #4763D9 #7447D9

triadic

#4763D9 #D94763 #63D947

tetradic

#4763D9 #D947AC #D9BD47 #47D974

square

#4763D9 #D947AC #D9BD47 #47D974

split-complementary

#4763D9 #D97447 #ACD947

monochromatic

#1C3189 #2743BC #4763D9 #7A8EE3 #ACB9EE

Accessibility & contrast

On white

5.18

#4763D9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.05

#4763D9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4763D9

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4763D9	#FFFFFF	#000000	##FFFFFF
##4763D9	1.00	5.18	4.05	5.18
#FFFFFF	5.18	1.00	21.00	1.00
#000000	4.05	21.00	1.00	21.00
##FFFFFF	5.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0074DD

Deuteranopia (green-blind)

#0067D7

Tritanopia (blue-blind)

#007F94

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #4763d9;
/* rgb */ color: rgb(71, 99, 217);
/* oklch */ color: oklch(54.5% 0.183 269.4);

Tailwind

colors: {
  custom: {
    50: '#8a8fe6',
    500: '#4763d9',
    950: '#000000',
  },
}

SCSS

$custom: #4763d9;
$custom-light: #8a8fe6;
$custom-dark: #000000;

JSON

{
  "hex": "#4763d9",
  "rgb": {
    "r": 71,
    "g": 99,
    "b": 217
  },
  "hsl": {
    "h": 228.493,
    "s": 65.766,
    "l": 56.471
  },
  "oklch": {
    "l": 0.54508,
    "c": 0.18316,
    "h": 269.4
  },
  "luminance": 0.15273
}

Semantic roles & 50–950 ramp

primary

#4763D9

secondary

#DCD0A0

accent

#C83FE9

background

#F9F8FE

surface

#F1F0FC

border

#CBCBD5

text

#0D0C16

muted

#7E7D84

Preview Lab

Preview with #4763D9

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

Preview Lab → · Contrast checker → · Palette generator →