#4749D2#4749D2

#4749D2 is a mid, highly saturated blue. Relative luminance 0.108; OKLCH L 49.3% C 0.205 H 275.2°. Best body text is #FFFFFF at 6.66:1 contrast (WCAG AA passes).

Color values

HEX	#4749D2
RGB	rgb(71, 73, 210)
HSL	hsl(239, 61%, 55%)
HSV	hsv(239, 66%, 82%)
CMYK	cmyk(66.2%, 65.2%, 0%, 17.6%)
CIE-LAB	lab(39.17, 41.75, -70.80)
CIE-LCH	lch(39.17, 82.19, 300.53°)
OKLab	oklab(49.28% 0.0186 -0.2043)
OKLCH	oklch(49.28% 0.205 275.2)
XYZ	xyz(16.6101, 10.7564, 62.1611)
Luminance	0.1076 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue (survey)

#0343DF

ΔE00 4.02

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4749D2 #D2D047

analogous

#478ED2 #4749D2 #8B47D2

triadic

#4749D2 #D24749 #49D247

tetradic

#4749D2 #D2478E #D2D047 #47D28B

square

#4749D2 #D2478E #D2D047 #47D28B

split-complementary

#4749D2 #D28B47 #8ED247

monochromatic

#1F217F #2B2DB1 #4749D2 #787ADE #A9AAEA

Accessibility & contrast

On white

6.66

#4749D2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.15

#4749D2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4749D2

6.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4749D2	#FFFFFF	#000000	##FFFFFF
##4749D2	1.00	6.66	3.15	6.66
#FFFFFF	6.66	1.00	21.00	1.00
#000000	3.15	21.00	1.00	21.00
##FFFFFF	6.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063D6

Deuteranopia (green-blind)

#0056CF

Tritanopia (blue-blind)

#006D87

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #4749d2;
/* rgb */ color: rgb(71, 73, 210);
/* oklch */ color: oklch(49.3% 0.205 275.2);

Tailwind

colors: {
  custom: {
    50: '#8b7ce1',
    500: '#4749d2',
    950: '#000000',
  },
}

SCSS

$custom: #4749d2;
$custom-light: #8b7ce1;
$custom-dark: #000000;

JSON

{
  "hex": "#4749d2",
  "rgb": {
    "r": 71,
    "g": 73,
    "b": 210
  },
  "hsl": {
    "h": 239.137,
    "s": 60.699,
    "l": 55.098
  },
  "oklch": {
    "l": 0.49278,
    "c": 0.20516,
    "h": 275.2
  },
  "luminance": 0.10758
}

Semantic roles & 50–950 ramp

primary

#4749D2

secondary

#D8D79D

accent

#E244E4

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0D0915

muted

#7E7B83

Preview Lab

Preview with #4749D2

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

Preview Lab → · Contrast checker → · Palette generator →