#4947C9#4947C9

#4947C9 is a mid, vivid blue. Relative luminance 0.101; OKLCH L 48.3% C 0.196 H 276.9°. Best body text is #FFFFFF at 6.94:1 contrast (WCAG AA passes).

Color values

HEX	#4947C9
RGB	rgb(73, 71, 201)
HSL	hsl(241, 55%, 53%)
HSV	hsv(241, 65%, 79%)
CMYK	cmyk(63.7%, 64.7%, 0%, 21.2%)
CIE-LAB	lab(38.09, 40.26, -67.35)
CIE-LCH	lch(38.09, 78.46, 300.87°)
OKLab	oklab(48.3% 0.0233 -0.1941)
OKLCH	oklch(48.3% 0.196 276.9)
XYZ	xyz(15.5401, 10.1387, 56.3851)
Luminance	0.1014 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 3.27

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4947C9 #C7C947

analogous

#4786C9 #4947C9 #8A47C9

triadic

#4947C9 #C94947 #47C949

tetradic

#4947C9 #C94786 #C7C947 #47C98A

square

#4947C9 #C94786 #C7C947 #47C98A

split-complementary

#4947C9 #C98A47 #86C947

monochromatic

#232274 #3230A3 #4947C9 #7876D7 #A7A6E5

Accessibility & contrast

On white

6.94

#4947C9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.03

#4947C9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4947C9

6.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4947C9	#FFFFFF	#000000	##FFFFFF
##4947C9	1.00	6.94	3.03	6.94
#FFFFFF	6.94	1.00	21.00	1.00
#000000	3.03	21.00	1.00	21.00
##FFFFFF	6.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FCD

Deuteranopia (green-blind)

#0054C6

Tritanopia (blue-blind)

#006882

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #4947c9;
/* rgb */ color: rgb(73, 71, 201);
/* oklch */ color: oklch(48.3% 0.196 276.9);

Tailwind

colors: {
  custom: {
    50: '#8a7bda',
    500: '#4947c9',
    950: '#000000',
  },
}

SCSS

$custom: #4947c9;
$custom-light: #8a7bda;
$custom-dark: #000000;

JSON

{
  "hex": "#4947c9",
  "rgb": {
    "r": 73,
    "g": 71,
    "b": 201
  },
  "hsl": {
    "h": 240.923,
    "s": 54.622,
    "l": 53.333
  },
  "oklch": {
    "l": 0.48295,
    "c": 0.19555,
    "h": 276.9
  },
  "luminance": 0.1014
}

Semantic roles & 50–950 ramp

primary

#4947C9

secondary

#D1D29A

accent

#DE4ADC

background

#F9F7FD

surface

#F1EEFB

border

#CBC9D4

text

#0D0915

muted

#7E7B83

Preview Lab

Preview with #4947C9

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

Preview Lab → · Contrast checker → · Palette generator →