#4747D4#4747D4

#4747D4 is a mid, highly saturated blue. Relative luminance 0.106; OKLCH L 49.1% C 0.210 H 275.4°. Best body text is #FFFFFF at 6.73:1 contrast (WCAG AA passes).

Color values

HEX	#4747D4
RGB	rgb(71, 71, 212)
HSL	hsl(240, 62%, 55%)
HSV	hsv(240, 67%, 83%)
CMYK	cmyk(66.5%, 66.5%, 0%, 16.9%)
CIE-LAB	lab(38.90, 43.61, -72.40)
CIE-LCH	lch(38.90, 84.51, 301.06°)
OKLab	oklab(49.13% 0.0199 -0.209)
OKLCH	oklch(49.13% 0.21 275.4)
XYZ	xyz(16.7315, 10.5980, 63.4385)
Luminance	0.1060 (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

#4747D4 #D4D447

analogous

#478DD4 #4747D4 #8D47D4

triadic

#4747D4 #D44747 #47D447

tetradic

#4747D4 #D4478D #D4D447 #47D48D

square

#4747D4 #D4478D #D4D447 #47D48D

split-complementary

#4747D4 #D48D47 #8DD447

monochromatic

#1E1E82 #2A2AB4 #4747D4 #7979E0 #AAAAEB

Accessibility & contrast

On white

6.73

#4747D4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.12

#4747D4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4747D4

6.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4747D4	#FFFFFF	#000000	##FFFFFF
##4747D4	1.00	6.73	3.12	6.73
#FFFFFF	6.73	1.00	21.00	1.00
#000000	3.12	21.00	1.00	21.00
##FFFFFF	6.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062D8

Deuteranopia (green-blind)

#0055D1

Tritanopia (blue-blind)

#006C87

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #4747d4;
/* rgb */ color: rgb(71, 71, 212);
/* oklch */ color: oklch(49.1% 0.210 275.4);

Tailwind

colors: {
  custom: {
    50: '#8b7be2',
    500: '#4747d4',
    950: '#000000',
  },
}

SCSS

$custom: #4747d4;
$custom-light: #8b7be2;
$custom-dark: #000000;

JSON

{
  "hex": "#4747d4",
  "rgb": {
    "r": 71,
    "g": 71,
    "b": 212
  },
  "hsl": {
    "h": 240,
    "s": 62.115,
    "l": 55.49
  },
  "oklch": {
    "l": 0.49134,
    "c": 0.20994,
    "h": 275.4
  },
  "luminance": 0.106
}

Semantic roles & 50–950 ramp

primary

#4747D4

secondary

#D9D99E

accent

#E543E5

background

#F9F7FE

surface

#F2EEFC

border

#CCC9D5

text

#0D0916

muted

#7E7B84

Preview Lab

Preview with #4747D4

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

Preview Lab → · Contrast checker → · Palette generator →