#4B47CD#4B47CD

#4B47CD is a mid, highly saturated blue. Relative luminance 0.104; OKLCH L 48.8% C 0.200 H 277.3°. Best body text is #FFFFFF at 6.81:1 contrast (WCAG AA passes).

Color values

HEX	#4B47CD
RGB	rgb(75, 71, 205)
HSL	hsl(242, 57%, 54%)
HSV	hsv(242, 65%, 80%)
CMYK	cmyk(63.4%, 65.4%, 0%, 19.6%)
CIE-LAB	lab(38.57, 41.86, -68.88)
CIE-LCH	lch(38.57, 80.60, 301.28°)
OKLab	oklab(48.78% 0.0254 -0.1986)
OKLCH	oklch(48.78% 0.2 277.3)
XYZ	xyz(16.1708, 10.4088, 58.9027)
Luminance	0.1041 (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

#4B47CD #C9CD47

analogous

#4786CD #4B47CD #8E47CD

triadic

#4B47CD #CD4B47 #47CD4B

tetradic

#4B47CD #CD4786 #C9CD47 #47CD8E

square

#4B47CD #CD4786 #C9CD47 #47CD8E

split-complementary

#4B47CD #CD8E47 #86CD47

monochromatic

#232179 #322EA9 #4B47CD #7A77DA #A9A7E7

Accessibility & contrast

On white

6.81

#4B47CD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.08

#4B47CD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B47CD

6.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B47CD	#FFFFFF	#000000	##FFFFFF
##4B47CD	1.00	6.81	3.08	6.81
#FFFFFF	6.81	1.00	21.00	1.00
#000000	3.08	21.00	1.00	21.00
##FFFFFF	6.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060D1

Deuteranopia (green-blind)

#0055CA

Tritanopia (blue-blind)

#006A84

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #4b47cd;
/* rgb */ color: rgb(75, 71, 205);
/* oklch */ color: oklch(48.8% 0.200 277.3);

Tailwind

colors: {
  custom: {
    50: '#8c7bdd',
    500: '#4b47cd',
    950: '#000000',
  },
}

SCSS

$custom: #4b47cd;
$custom-light: #8c7bdd;
$custom-dark: #000000;

JSON

{
  "hex": "#4b47cd",
  "rgb": {
    "r": 75,
    "g": 71,
    "b": 205
  },
  "hsl": {
    "h": 241.791,
    "s": 57.265,
    "l": 54.118
  },
  "oklch": {
    "l": 0.48781,
    "c": 0.20022,
    "h": 277.3
  },
  "luminance": 0.1041
}

Semantic roles & 50–950 ramp

primary

#4B47CD

secondary

#D3D49B

accent

#E147DC

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0D0915

muted

#7E7B83

Preview Lab

Preview with #4B47CD

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

Preview Lab → · Contrast checker → · Palette generator →