#4749C5#4749C5

#4749C5 is a mid, vivid blue. Relative luminance 0.101; OKLCH L 48.2% C 0.188 H 276.0°. Best body text is #FFFFFF at 6.94:1 contrast (WCAG AA passes).

Color values

HEX	#4749C5
RGB	rgb(71, 73, 197)
HSL	hsl(239, 52%, 53%)
HSV	hsv(239, 64%, 77%)
CMYK	cmyk(64%, 62.9%, 0%, 22.7%)
CIE-LAB	lab(38.08, 37.42, -65.04)
CIE-LCH	lch(38.08, 75.04, 299.91°)
OKLab	oklab(48.15% 0.0197 -0.1874)
OKLCH	oklch(48.15% 0.188 276)
XYZ	xyz(15.0558, 10.1346, 53.9753)
Luminance	0.1014 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4749C5 #C5C347

analogous

#4788C5 #4749C5 #8447C5

triadic

#4749C5 #C54749 #49C547

tetradic

#4749C5 #C54788 #C5C347 #47C584

square

#4749C5 #C54788 #C5C347 #47C584

split-complementary

#4749C5 #C58447 #88C547

monochromatic

#23246F #32339D #4749C5 #7677D4 #A4A5E2

Accessibility & contrast

On white

6.94

#4749C5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.03

#4749C5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4749C5

6.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4749C5	#FFFFFF	#000000	##FFFFFF
##4749C5	1.00	6.94	3.03	6.94
#FFFFFF	6.94	1.00	21.00	1.00
#000000	3.03	21.00	1.00	21.00
##FFFFFF	6.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FC9

Deuteranopia (green-blind)

#0054C3

Tritanopia (blue-blind)

#006880

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #4749c5;
/* rgb */ color: rgb(71, 73, 197);
/* oklch */ color: oklch(48.2% 0.188 276.0);

Tailwind

colors: {
  custom: {
    50: '#887cd8',
    500: '#4749c5',
    950: '#000000',
  },
}

SCSS

$custom: #4749c5;
$custom-light: #887cd8;
$custom-dark: #000000;

JSON

{
  "hex": "#4749c5",
  "rgb": {
    "r": 71,
    "g": 73,
    "b": 197
  },
  "hsl": {
    "h": 239.048,
    "s": 52.066,
    "l": 52.549
  },
  "oklch": {
    "l": 0.48152,
    "c": 0.18845,
    "h": 276
  },
  "luminance": 0.10136
}

Semantic roles & 50–950 ramp

primary

#4749C5

secondary

#CFCE99

accent

#D94CDC

background

#F9F7FD

surface

#F1EEFA

border

#CBC9D3

text

#0D0915

muted

#7E7B83

Preview Lab

Preview with #4749C5

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

Preview Lab → · Contrast checker → · Palette generator →