#4947BC#4947BC

#4947BC is a mid, vivid blue. Relative luminance 0.096; OKLCH L 47.2% C 0.179 H 277.8°. Best body text is #FFFFFF at 7.21:1 contrast (WCAG AA passes).

Color values

HEX	#4947BC
RGB	rgb(73, 71, 188)
HSL	hsl(241, 47%, 51%)
HSV	hsv(241, 62%, 74%)
CMYK	cmyk(61.2%, 62.2%, 0%, 26.3%)
CIE-LAB	lab(37.03, 35.96, -61.49)
CIE-LCH	lch(37.03, 71.24, 300.32°)
OKLab	oklab(47.19% 0.0243 -0.177)
OKLCH	oklch(47.19% 0.179 277.8)
XYZ	xyz(14.0751, 9.5527, 48.6693)
Luminance	0.0955 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 2.10

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4947BC #BABC47

analogous

#477FBC #4947BC #8347BC

triadic

#4947BC #BC4947 #47BC49

tetradic

#4947BC #BC477F #BABC47 #47BC83

square

#4947BC #BC477F #BABC47 #47BC83

split-complementary

#4947BC #BC8347 #7FBC47

monochromatic

#262464 #363591 #4947BC #7574CC #A2A1DD

Accessibility & contrast

On white

7.21

#4947BC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.91

#4947BC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4947BC

7.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4947BC	#FFFFFF	#000000	##FFFFFF
##4947BC	1.00	7.21	2.91	7.21
#FFFFFF	7.21	1.00	21.00	1.00
#000000	2.91	21.00	1.00	21.00
##FFFFFF	7.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CC0

Deuteranopia (green-blind)

#0052BA

Tritanopia (blue-blind)

#00647B

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #4947bc;
/* rgb */ color: rgb(73, 71, 188);
/* oklch */ color: oklch(47.2% 0.179 277.8);

Tailwind

colors: {
  custom: {
    50: '#887ad1',
    500: '#4947bc',
    950: '#000000',
  },
}

SCSS

$custom: #4947bc;
$custom-light: #887ad1;
$custom-dark: #000000;

JSON

{
  "hex": "#4947bc",
  "rgb": {
    "r": 73,
    "g": 71,
    "b": 188
  },
  "hsl": {
    "h": 241.026,
    "s": 46.614,
    "l": 50.784
  },
  "oklch": {
    "l": 0.47188,
    "c": 0.17863,
    "h": 277.8
  },
  "luminance": 0.09554
}

Semantic roles & 50–950 ramp

primary

#4947BC

secondary

#C8C995

accent

#D652D4

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0C0914

muted

#7D7B83

Preview Lab

Preview with #4947BC

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

Preview Lab → · Contrast checker → · Palette generator →