#4747D5#4747D5

#4747D5 is a mid, highly saturated blue. Relative luminance 0.106; OKLCH L 49.2% C 0.211 H 275.4°. Best body text is #FFFFFF at 6.71:1 contrast (WCAG AA passes).

Color values

HEX	#4747D5
RGB	rgb(71, 71, 213)
HSL	hsl(240, 63%, 56%)
HSV	hsv(240, 67%, 84%)
CMYK	cmyk(66.7%, 66.7%, 0%, 16.5%)
CIE-LAB	lab(38.98, 43.93, -72.83)
CIE-LCH	lch(38.98, 85.05, 301.10°)
OKLab	oklab(49.22% 0.0197 -0.2103)
OKLCH	oklch(49.22% 0.211 275.4)
XYZ	xyz(16.8581, 10.6487, 64.1049)
Luminance	0.1065 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue (survey)

#0343DF

ΔE00 3.90

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4747D5 #D5D547

analogous

#478ED5 #4747D5 #8E47D5

triadic

#4747D5 #D54747 #47D547

tetradic

#4747D5 #D5478E #D5D547 #47D58E

square

#4747D5 #D5478E #D5D547 #47D58E

split-complementary

#4747D5 #D58E47 #8ED547

monochromatic

#1E1E84 #2929B5 #4747D5 #7979E0 #ABABEC

Accessibility & contrast

On white

6.71

#4747D5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.13

#4747D5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4747D5

6.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4747D5	#FFFFFF	#000000	##FFFFFF
##4747D5	1.00	6.71	3.13	6.71
#FFFFFF	6.71	1.00	21.00	1.00
#000000	3.13	21.00	1.00	21.00
##FFFFFF	6.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062D9

Deuteranopia (green-blind)

#0055D2

Tritanopia (blue-blind)

#006D88

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #4747d5;
/* rgb */ color: rgb(71, 71, 213);
/* oklch */ color: oklch(49.2% 0.211 275.4);

Tailwind

colors: {
  custom: {
    50: '#8c7be3',
    500: '#4747d5',
    950: '#000000',
  },
}

SCSS

$custom: #4747d5;
$custom-light: #8c7be3;
$custom-dark: #000000;

JSON

{
  "hex": "#4747d5",
  "rgb": {
    "r": 71,
    "g": 71,
    "b": 213
  },
  "hsl": {
    "h": 240,
    "s": 62.832,
    "l": 55.686
  },
  "oklch": {
    "l": 0.49224,
    "c": 0.21119,
    "h": 275.4
  },
  "luminance": 0.1065
}

Semantic roles & 50–950 ramp

primary

#4747D5

secondary

#D9D99E

accent

#E642E6

background

#F9F7FE

surface

#F2EEFC

border

#CCC9D5

text

#0D0916

muted

#7E7B84

Preview Lab

Preview with #4747D5

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

Preview Lab → · Contrast checker → · Palette generator →