#4A47CB#4A47CB

#4A47CB is a mid, vivid blue. Relative luminance 0.103; OKLCH L 48.5% C 0.198 H 277.1°. Best body text is #FFFFFF at 6.87:1 contrast (WCAG AA passes).

Color values

HEX	#4A47CB
RGB	rgb(74, 71, 203)
HSL	hsl(241, 56%, 54%)
HSV	hsv(241, 65%, 80%)
CMYK	cmyk(63.5%, 65%, 0%, 20.4%)
CIE-LAB	lab(38.33, 41.06, -68.12)
CIE-LCH	lch(38.33, 79.54, 301.08°)
OKLab	oklab(48.54% 0.0244 -0.1964)
OKLCH	oklch(48.54% 0.198 277.1)
XYZ	xyz(15.8533, 10.2728, 57.6358)
Luminance	0.1027 (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

#4A47CB #C8CB47

analogous

#4786CB #4A47CB #8C47CB

triadic

#4A47CB #CB4A47 #47CB4A

tetradic

#4A47CB #CB4786 #C8CB47 #47CB8C

square

#4A47CB #CB4786 #C8CB47 #47CB8C

split-complementary

#4A47CB #CB8C47 #86CB47

monochromatic

#232176 #322FA6 #4A47CB #7977D8 #A8A6E6

Accessibility & contrast

On white

6.87

#4A47CB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.05

#4A47CB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4A47CB

6.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A47CB	#FFFFFF	#000000	##FFFFFF
##4A47CB	1.00	6.87	3.05	6.87
#FFFFFF	6.87	1.00	21.00	1.00
#000000	3.05	21.00	1.00	21.00
##FFFFFF	6.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060CF

Deuteranopia (green-blind)

#0055C8

Tritanopia (blue-blind)

#006983

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #4a47cb;
/* rgb */ color: rgb(74, 71, 203);
/* oklch */ color: oklch(48.5% 0.198 277.1);

Tailwind

colors: {
  custom: {
    50: '#8b7bdc',
    500: '#4a47cb',
    950: '#000000',
  },
}

SCSS

$custom: #4a47cb;
$custom-light: #8b7bdc;
$custom-dark: #000000;

JSON

{
  "hex": "#4a47cb",
  "rgb": {
    "r": 74,
    "g": 71,
    "b": 203
  },
  "hsl": {
    "h": 241.364,
    "s": 55.932,
    "l": 53.725
  },
  "oklch": {
    "l": 0.48537,
    "c": 0.19789,
    "h": 277.1
  },
  "luminance": 0.10274
}

Semantic roles & 50–950 ramp

primary

#4A47CB

secondary

#D2D39B

accent

#DF49DC

background

#F9F7FD

surface

#F1EEFB

border

#CBC9D4

text

#0D0915

muted

#7E7B83

Preview Lab

Preview with #4A47CB

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

Preview Lab → · Contrast checker → · Palette generator →