#4C47D7#4C47D7

#4C47D7 is a mid, highly saturated blue. Relative luminance 0.109; OKLCH L 49.7% C 0.213 H 276.9°. Best body text is #FFFFFF at 6.58:1 contrast (WCAG AA passes).

Color values

HEX	#4C47D7
RGB	rgb(76, 71, 215)
HSL	hsl(242, 64%, 56%)
HSV	hsv(242, 67%, 84%)
CMYK	cmyk(64.7%, 67%, 0%, 15.7%)
CIE-LAB	lab(39.49, 45.23, -73.13)
CIE-LCH	lch(39.49, 85.99, 301.74°)
OKLab	oklab(49.73% 0.0255 -0.211)
OKLCH	oklch(49.73% 0.213 276.9)
XYZ	xyz(17.4955, 10.9478, 65.4680)
Luminance	0.1095 (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

#4C47D7 #D2D747

analogous

#478AD7 #4C47D7 #9447D7

triadic

#4C47D7 #D74C47 #47D74C

tetradic

#4C47D7 #D7478A #D2D747 #47D794

square

#4C47D7 #D7478A #D2D747 #47D794

split-complementary

#4C47D7 #D79447 #8AD747

monochromatic

#211D86 #2D28B9 #4C47D7 #7D79E2 #AEACED

Accessibility & contrast

On white

6.58

#4C47D7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.19

#4C47D7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C47D7

6.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C47D7	#FFFFFF	#000000	##FFFFFF
##4C47D7	1.00	6.58	3.19	6.58
#FFFFFF	6.58	1.00	21.00	1.00
#000000	3.19	21.00	1.00	21.00
##FFFFFF	6.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063DB

Deuteranopia (green-blind)

#0057D4

Tritanopia (blue-blind)

#006D89

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #4c47d7;
/* rgb */ color: rgb(76, 71, 215);
/* oklch */ color: oklch(49.7% 0.213 276.9);

Tailwind

colors: {
  custom: {
    50: '#8e7be4',
    500: '#4c47d7',
    950: '#000000',
  },
}

SCSS

$custom: #4c47d7;
$custom-light: #8e7be4;
$custom-dark: #000000;

JSON

{
  "hex": "#4c47d7",
  "rgb": {
    "r": 76,
    "g": 71,
    "b": 215
  },
  "hsl": {
    "h": 242.083,
    "s": 64.286,
    "l": 56.078
  },
  "oklch": {
    "l": 0.49733,
    "c": 0.21254,
    "h": 276.9
  },
  "luminance": 0.10949
}

Semantic roles & 50–950 ramp

primary

#4C47D7

secondary

#D9DB9F

accent

#E741E1

background

#F9F7FE

surface

#F2EEFC

border

#CCC9D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #4C47D7

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

Preview Lab → · Contrast checker → · Palette generator →