#4947DA#4947DA

#4947DA is a mid, highly saturated blue. Relative luminance 0.110; OKLCH L 49.8% C 0.217 H 275.7°. Best body text is #FFFFFF at 6.57:1 contrast (WCAG AA passes).

Color values

HEX	#4947DA
RGB	rgb(73, 71, 218)
HSL	hsl(241, 67%, 57%)
HSV	hsv(241, 67%, 85%)
CMYK	cmyk(66.5%, 67.4%, 0%, 14.5%)
CIE-LAB	lab(39.55, 45.82, -74.76)
CIE-LCH	lch(39.55, 87.68, 301.50°)
OKLab	oklab(49.8% 0.0215 -0.2159)
OKLCH	oklch(49.8% 0.217 275.7)
XYZ	xyz(17.6516, 10.9833, 67.5058)
Luminance	0.1099 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue (survey)

#0343DF

ΔE00 4.14

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4947DA #D8DA47

analogous

#478FDA #4947DA #9347DA

triadic

#4947DA #DA4947 #47DA49

tetradic

#4947DA #DA478F #D8DA47 #47DA93

square

#4947DA #DA478F #D8DA47 #47DA93

split-complementary

#4947DA #DA9347 #8FDA47

monochromatic

#1D1C8B #2826BE #4947DA #7B7AE4 #AEADEE

Accessibility & contrast

On white

6.57

#4947DA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.20

#4947DA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4947DA

6.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4947DA	#FFFFFF	#000000	##FFFFFF
##4947DA	1.00	6.57	3.20	6.57
#FFFFFF	6.57	1.00	21.00	1.00
#000000	3.20	21.00	1.00	21.00
##FFFFFF	6.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064DF

Deuteranopia (green-blind)

#0057D7

Tritanopia (blue-blind)

#006E8B

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #4947da;
/* rgb */ color: rgb(73, 71, 218);
/* oklch */ color: oklch(49.8% 0.217 275.7);

Tailwind

colors: {
  custom: {
    50: '#8d7be7',
    500: '#4947da',
    950: '#000000',
  },
}

SCSS

$custom: #4947da;
$custom-light: #8d7be7;
$custom-dark: #000000;

JSON

{
  "hex": "#4947da",
  "rgb": {
    "r": 73,
    "g": 71,
    "b": 218
  },
  "hsl": {
    "h": 240.816,
    "s": 66.516,
    "l": 56.667
  },
  "oklch": {
    "l": 0.49804,
    "c": 0.21693,
    "h": 275.7
  },
  "luminance": 0.10985
}

Semantic roles & 50–950 ramp

primary

#4947DA

secondary

#DCDCA0

accent

#E93EE7

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #4947DA

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

Preview Lab → · Contrast checker → · Palette generator →