#4773D5#4773D5

#4773D5 is a mid, vivid blue. Relative luminance 0.184; OKLCH L 57.4% C 0.158 H 263.9°. Best body text is #000000 at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#4773D5
RGB	rgb(71, 115, 213)
HSL	hsl(221, 63%, 56%)
HSV	hsv(221, 67%, 84%)
CMYK	cmyk(66.7%, 46%, 0%, 16.5%)
CIE-LAB	lab(49.98, 16.59, -54.98)
CIE-LCH	lch(49.98, 57.43, 286.79°)
OKLab	oklab(57.45% -0.0167 -0.1573)
OKLCH	oklch(57.45% 0.158 263.9)
XYZ	xyz(20.7353, 18.4031, 65.3973)
Luminance	0.1840 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4773D5 #D5A947

analogous

#47BAD5 #4773D5 #6247D5

triadic

#4773D5 #D54773 #73D547

tetradic

#4773D5 #D547BA #D5A947 #47D562

square

#4773D5 #D547BA #D5A947 #47D562

split-complementary

#4773D5 #D56247 #BAD547

monochromatic

#1E3D84 #2955B5 #4773D5 #7999E0 #ABBFEC

Accessibility & contrast

On white

4.49

#4773D5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.68

#4773D5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4773D5

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4773D5	#FFFFFF	#000000	##000000
##4773D5	1.00	4.49	4.68	4.68
#FFFFFF	4.49	1.00	21.00	21.00
#000000	4.68	21.00	1.00	1.00
##000000	4.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#427ED9

Deuteranopia (green-blind)

#2671D3

Tritanopia (blue-blind)

#008A9A

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #4773d5;
/* rgb */ color: rgb(71, 115, 213);
/* oklch */ color: oklch(57.4% 0.158 263.9);

Tailwind

colors: {
  custom: {
    50: '#899ae2',
    500: '#4773d5',
    950: '#000000',
  },
}

SCSS

$custom: #4773d5;
$custom-light: #899ae2;
$custom-dark: #000000;

JSON

{
  "hex": "#4773d5",
  "rgb": {
    "r": 71,
    "g": 115,
    "b": 213
  },
  "hsl": {
    "h": 221.408,
    "s": 62.832,
    "l": 55.686
  },
  "oklch": {
    "l": 0.57446,
    "c": 0.15824,
    "h": 263.9
  },
  "luminance": 0.18405
}

Semantic roles & 50–950 ramp

primary

#4773D5

secondary

#D9C79E

accent

#B342E6

background

#F9F9FD

surface

#F1F2FB

border

#CBCCD4

text

#0D0E15

muted

#7E7E83

Preview Lab

Preview with #4773D5

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

Preview Lab → · Contrast checker → · Palette generator →