#4B47CE#4B47CE

#4B47CE is a mid, highly saturated blue. Relative luminance 0.105; OKLCH L 48.9% C 0.201 H 277.2°. Best body text is #FFFFFF at 6.79:1 contrast (WCAG AA passes).

Color values

HEX	#4B47CE
RGB	rgb(75, 71, 206)
HSL	hsl(242, 58%, 54%)
HSV	hsv(242, 66%, 81%)
CMYK	cmyk(63.6%, 65.5%, 0%, 19.2%)
CIE-LAB	lab(38.65, 42.18, -69.32)
CIE-LCH	lch(38.65, 81.15, 301.32°)
OKLab	oklab(48.87% 0.0253 -0.1999)
OKLCH	oklch(48.87% 0.201 277.2)
XYZ	xyz(16.2919, 10.4572, 59.5405)
Luminance	0.1046 (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

#4B47CE #CACE47

analogous

#4787CE #4B47CE #8F47CE

triadic

#4B47CE #CE4B47 #47CE4B

tetradic

#4B47CE #CE4787 #CACE47 #47CE8F

square

#4B47CE #CE4787 #CACE47 #47CE8F

split-complementary

#4B47CE #CE8F47 #87CE47

monochromatic

#23217A #312DAA #4B47CE #7A77DB #AAA8E8

Accessibility & contrast

On white

6.79

#4B47CE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.09

#4B47CE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B47CE

6.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B47CE	#FFFFFF	#000000	##FFFFFF
##4B47CE	1.00	6.79	3.09	6.79
#FFFFFF	6.79	1.00	21.00	1.00
#000000	3.09	21.00	1.00	21.00
##FFFFFF	6.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061D2

Deuteranopia (green-blind)

#0055CB

Tritanopia (blue-blind)

#006A84

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #4b47ce;
/* rgb */ color: rgb(75, 71, 206);
/* oklch */ color: oklch(48.9% 0.201 277.2);

Tailwind

colors: {
  custom: {
    50: '#8c7bde',
    500: '#4b47ce',
    950: '#000000',
  },
}

SCSS

$custom: #4b47ce;
$custom-light: #8c7bde;
$custom-dark: #000000;

JSON

{
  "hex": "#4b47ce",
  "rgb": {
    "r": 75,
    "g": 71,
    "b": 206
  },
  "hsl": {
    "h": 241.778,
    "s": 57.94,
    "l": 54.314
  },
  "oklch": {
    "l": 0.48868,
    "c": 0.20148,
    "h": 277.2
  },
  "luminance": 0.10459
}

Semantic roles & 50–950 ramp

primary

#4B47CE

secondary

#D3D59C

accent

#E147DD

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0D0915

muted

#7E7B83

Preview Lab

Preview with #4B47CE

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

Preview Lab → · Contrast checker → · Palette generator →