#4773DE#4773DE

#4773DE is a mid, vivid blue. Relative luminance 0.189; OKLCH L 58.1% C 0.170 H 264.8°. Best body text is #000000 at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#4773DE
RGB	rgb(71, 115, 222)
HSL	hsl(223, 70%, 57%)
HSV	hsv(223, 68%, 87%)
CMYK	cmyk(68%, 48.2%, 0%, 12.9%)
CIE-LAB	lab(50.54, 19.77, -59.18)
CIE-LCH	lch(50.54, 62.40, 288.47°)
OKLab	oklab(58.05% -0.0155 -0.1697)
OKLCH	oklch(58.05% 0.17 264.8)
XYZ	xyz(21.9095, 18.8728, 71.5812)
Luminance	0.1888 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4773DE #DEB247

analogous

#47BEDE #4773DE #6747DE

triadic

#4773DE #DE4773 #73DE47

tetradic

#4773DE #DE47BE #DEB247 #47DE67

square

#4773DE #DE47BE #DEB247 #47DE67

split-complementary

#4773DE #DE6747 #BEDE47

monochromatic

#1A3D91 #2352C5 #4773DE #7B9AE7 #AFC2F1

Accessibility & contrast

On white

4.40

#4773DE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.78

#4773DE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4773DE

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4773DE	#FFFFFF	#000000	##000000
##4773DE	1.00	4.40	4.78	4.78
#FFFFFF	4.40	1.00	21.00	21.00
#000000	4.78	21.00	1.00	1.00
##000000	4.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3980E2

Deuteranopia (green-blind)

#0D72DC

Tritanopia (blue-blind)

#008C9E

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #4773de;
/* rgb */ color: rgb(71, 115, 222);
/* oklch */ color: oklch(58.1% 0.170 264.8);

Tailwind

colors: {
  custom: {
    50: '#8b9ae9',
    500: '#4773de',
    950: '#000000',
  },
}

SCSS

$custom: #4773de;
$custom-light: #8b9ae9;
$custom-dark: #000000;

JSON

{
  "hex": "#4773de",
  "rgb": {
    "r": 71,
    "g": 115,
    "b": 222
  },
  "hsl": {
    "h": 222.517,
    "s": 69.585,
    "l": 57.451
  },
  "oklch": {
    "l": 0.5805,
    "c": 0.1704,
    "h": 264.8
  },
  "luminance": 0.18875
}

Semantic roles & 50–950 ramp

primary

#4773DE

secondary

#DFCDA2

accent

#B93BEC

background

#F9F9FE

surface

#F1F2FD

border

#CBCCD5

text

#0D0E16

muted

#7E7E84

Preview Lab

Preview with #4773DE

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

Preview Lab → · Contrast checker → · Palette generator →