#4773E4#4773E4

#4773E4 is a mid, vivid blue. Relative luminance 0.192; OKLCH L 58.5% C 0.178 H 265.3°. Best body text is #000000 at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#4773E4
RGB	rgb(71, 115, 228)
HSL	hsl(223, 74%, 59%)
HSV	hsv(223, 69%, 89%)
CMYK	cmyk(68.9%, 49.6%, 0%, 10.6%)
CIE-LAB	lab(50.92, 21.89, -61.95)
CIE-LCH	lch(50.92, 65.70, 289.46°)
OKLab	oklab(58.47% -0.0147 -0.1778)
OKLCH	oklch(58.47% 0.178 265.3)
XYZ	xyz(22.7280, 19.2002, 75.8920)
Luminance	0.1920 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4773E4 #E4B847

analogous

#47C1E4 #4773E4 #6947E4

triadic

#4773E4 #E44773 #73E447

tetradic

#4773E4 #E447C1 #E4B847 #47E469

square

#4773E4 #E447C1 #E4B847 #47E469

split-complementary

#4773E4 #E46947 #C1E447

monochromatic

#173B9A #1E50CF #4773E4 #7C9CEC #B2C4F4

Accessibility & contrast

On white

4.34

#4773E4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.84

#4773E4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4773E4

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4773E4	#FFFFFF	#000000	##000000
##4773E4	1.00	4.34	4.84	4.84
#FFFFFF	4.34	1.00	21.00	21.00
#000000	4.84	21.00	1.00	1.00
##000000	4.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3181E8

Deuteranopia (green-blind)

#0072E2

Tritanopia (blue-blind)

#008EA1

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #4773e4;
/* rgb */ color: rgb(71, 115, 228);
/* oklch */ color: oklch(58.5% 0.178 265.3);

Tailwind

colors: {
  custom: {
    50: '#8c9aed',
    500: '#4773e4',
    950: '#000000',
  },
}

SCSS

$custom: #4773e4;
$custom-light: #8c9aed;
$custom-dark: #000000;

JSON

{
  "hex": "#4773e4",
  "rgb": {
    "r": 71,
    "g": 115,
    "b": 228
  },
  "hsl": {
    "h": 223.185,
    "s": 74.408,
    "l": 58.627
  },
  "oklch": {
    "l": 0.58465,
    "c": 0.17845,
    "h": 265.3
  },
  "luminance": 0.19202
}

Semantic roles & 50–950 ramp

primary

#4773E4

secondary

#E2D1A4

accent

#BD37F1

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0D0E16

muted

#7E7E84

Preview Lab

Preview with #4773E4

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

Preview Lab → · Contrast checker → · Palette generator →