#4947BA#4947BA

#4947BA is a mid, vivid blue. Relative luminance 0.095; OKLCH L 47.0% C 0.176 H 278.0°. Best body text is #FFFFFF at 7.26:1 contrast (WCAG AA passes).

Color values

HEX	#4947BA
RGB	rgb(73, 71, 186)
HSL	hsl(241, 45%, 50%)
HSV	hsv(241, 62%, 73%)
CMYK	cmyk(60.8%, 61.8%, 0%, 27.1%)
CIE-LAB	lab(36.87, 35.30, -60.58)
CIE-LCH	lch(36.87, 70.11, 300.23°)
OKLab	oklab(47.02% 0.0244 -0.1743)
OKLCH	oklch(47.02% 0.176 278)
XYZ	xyz(13.8610, 9.4671, 47.5418)
Luminance	0.0947 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 2.01

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4947BA #B8BA47

analogous

#477FBA #4947BA #8247BA

triadic

#4947BA #BA4947 #47BA49

tetradic

#4947BA #BA477F #B8BA47 #47BA82

square

#4947BA #BA477F #B8BA47 #47BA82

split-complementary

#4947BA #BA8247 #7FBA47

monochromatic

#262562 #37358E #4947BA #7574CB #A1A0DB

Accessibility & contrast

On white

7.26

#4947BA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.89

#4947BA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4947BA

7.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4947BA	#FFFFFF	#000000	##FFFFFF
##4947BA	1.00	7.26	2.89	7.26
#FFFFFF	7.26	1.00	21.00	1.00
#000000	2.89	21.00	1.00	21.00
##FFFFFF	7.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CBE

Deuteranopia (green-blind)

#0052B8

Tritanopia (blue-blind)

#00637A

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #4947ba;
/* rgb */ color: rgb(73, 71, 186);
/* oklch */ color: oklch(47.0% 0.176 278.0);

Tailwind

colors: {
  custom: {
    50: '#877ad0',
    500: '#4947ba',
    950: '#000000',
  },
}

SCSS

$custom: #4947ba;
$custom-light: #877ad0;
$custom-dark: #000000;

JSON

{
  "hex": "#4947ba",
  "rgb": {
    "r": 73,
    "g": 71,
    "b": 186
  },
  "hsl": {
    "h": 241.043,
    "s": 45.455,
    "l": 50.392
  },
  "oklch": {
    "l": 0.47022,
    "c": 0.17598,
    "h": 278
  },
  "luminance": 0.09468
}

Semantic roles & 50–950 ramp

primary

#4947BA

secondary

#C7C895

accent

#D553D3

background

#F8F7FC

surface

#F0EDF9

border

#CBC8D2

text

#0C0914

muted

#7D7B82

Preview Lab

Preview with #4947BA

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

Preview Lab → · Contrast checker → · Palette generator →