#4947AA#4947AA

#4947AA is a mid, vivid blue. Relative luminance 0.088; OKLCH L 45.7% C 0.154 H 279.3°. Best body text is #FFFFFF at 7.59:1 contrast (WCAG AA passes).

Color values

HEX	#4947AA
RGB	rgb(73, 71, 170)
HSL	hsl(241, 41%, 47%)
HSV	hsv(241, 58%, 67%)
CMYK	cmyk(57.1%, 58.2%, 0%, 33.3%)
CIE-LAB	lab(35.64, 29.99, -53.09)
CIE-LCH	lch(35.64, 60.98, 299.46°)
OKLab	oklab(45.73% 0.0249 -0.1523)
OKLCH	oklch(45.73% 0.154 279.3)
XYZ	xyz(12.2543, 8.8244, 39.0800)
Luminance	0.0882 (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

#4947AA #A8AA47

analogous

#4777AA #4947AA #7B47AA

triadic

#4947AA #AA4947 #47AA49

tetradic

#4947AA #AA4777 #A8AA47 #47AA7B

square

#4947AA #AA4777 #A8AA47 #47AA7B

split-complementary

#4947AA #AA7B47 #77AA47

monochromatic

#242354 #36357F #4947AA #6E6CC2 #9998D4

Accessibility & contrast

On white

7.59

#4947AA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.76

#4947AA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4947AA

7.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4947AA	#FFFFFF	#000000	##FFFFFF
##4947AA	1.00	7.59	2.76	7.59
#FFFFFF	7.59	1.00	21.00	1.00
#000000	2.76	21.00	1.00	21.00
##FFFFFF	7.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058AD

Deuteranopia (green-blind)

#0050A8

Tritanopia (blue-blind)

#145E71

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #4947aa;
/* rgb */ color: rgb(73, 71, 170);
/* oklch */ color: oklch(45.7% 0.154 279.3);

Tailwind

colors: {
  custom: {
    50: '#857ac4',
    500: '#4947aa',
    950: '#000000',
  },
}

SCSS

$custom: #4947aa;
$custom-light: #857ac4;
$custom-dark: #000000;

JSON

{
  "hex": "#4947aa",
  "rgb": {
    "r": 73,
    "g": 71,
    "b": 170
  },
  "hsl": {
    "h": 241.212,
    "s": 41.079,
    "l": 47.255
  },
  "oklch": {
    "l": 0.45734,
    "c": 0.15429,
    "h": 279.3
  },
  "luminance": 0.08825
}

Semantic roles & 50–950 ramp

primary

#4947AA

secondary

#BFC08D

accent

#D157CE

background

#F8F7FC

surface

#F0EDF8

border

#CBC8D1

text

#0C0913

muted

#7D7B82

Preview Lab

Preview with #4947AA

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

Preview Lab → · Contrast checker → · Palette generator →