#4A47CA#4A47CA

#4A47CA is a mid, vivid blue. Relative luminance 0.102; OKLCH L 48.5% C 0.197 H 277.1°. Best body text is #FFFFFF at 6.90:1 contrast (WCAG AA passes).

Color values

HEX	#4A47CA
RGB	rgb(74, 71, 202)
HSL	hsl(241, 55%, 54%)
HSV	hsv(241, 65%, 79%)
CMYK	cmyk(63.4%, 64.9%, 0%, 20.8%)
CIE-LAB	lab(38.24, 40.73, -67.67)
CIE-LCH	lch(38.24, 78.99, 301.04°)
OKLab	oklab(48.45% 0.0245 -0.1951)
OKLCH	oklch(48.45% 0.197 277.1)
XYZ	xyz(15.7345, 10.2253, 57.0102)
Luminance	0.1023 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 3.34

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A47CA #C7CA47

analogous

#4785CA #4A47CA #8B47CA

triadic

#4A47CA #CA4A47 #47CA4A

tetradic

#4A47CA #CA4785 #C7CA47 #47CA8B

square

#4A47CA #CA4785 #C7CA47 #47CA8B

split-complementary

#4A47CA #CA8B47 #85CA47

monochromatic

#242275 #322FA4 #4A47CA #7977D8 #A7A6E5

Accessibility & contrast

On white

6.90

#4A47CA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.05

#4A47CA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4A47CA

6.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A47CA	#FFFFFF	#000000	##FFFFFF
##4A47CA	1.00	6.90	3.05	6.90
#FFFFFF	6.90	1.00	21.00	1.00
#000000	3.05	21.00	1.00	21.00
##FFFFFF	6.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060CE

Deuteranopia (green-blind)

#0054C7

Tritanopia (blue-blind)

#006982

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #4a47ca;
/* rgb */ color: rgb(74, 71, 202);
/* oklch */ color: oklch(48.5% 0.197 277.1);

Tailwind

colors: {
  custom: {
    50: '#8b7bdb',
    500: '#4a47ca',
    950: '#000000',
  },
}

SCSS

$custom: #4a47ca;
$custom-light: #8b7bdb;
$custom-dark: #000000;

JSON

{
  "hex": "#4a47ca",
  "rgb": {
    "r": 74,
    "g": 71,
    "b": 202
  },
  "hsl": {
    "h": 241.374,
    "s": 55.274,
    "l": 53.529
  },
  "oklch": {
    "l": 0.48451,
    "c": 0.19661,
    "h": 277.1
  },
  "luminance": 0.10227
}

Semantic roles & 50–950 ramp

primary

#4A47CA

secondary

#D1D29A

accent

#DF49DB

background

#F9F7FD

surface

#F1EEFB

border

#CBC9D4

text

#0D0915

muted

#7E7B83

Preview Lab

Preview with #4A47CA

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

Preview Lab → · Contrast checker → · Palette generator →