#4943DD#4943DD

#4943DD is a mid, highly saturated blue. Relative luminance 0.107; OKLCH L 49.5% C 0.225 H 276.1°. Best body text is #FFFFFF at 6.71:1 contrast (WCAG AA passes).

Color values

HEX	#4943DD
RGB	rgb(73, 67, 221)
HSL	hsl(242, 69%, 56%)
HSV	hsv(242, 70%, 87%)
CMYK	cmyk(67%, 69.7%, 0%, 13.3%)
CIE-LAB	lab(38.98, 49.07, -77.41)
CIE-LCH	lch(38.98, 91.65, 302.37°)
OKLab	oklab(49.48% 0.0237 -0.2236)
OKLCH	oklch(49.48% 0.225 276.1)
XYZ	xyz(17.8017, 10.6496, 69.5100)
Luminance	0.1065 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 3.68

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4943DD #D7DD43

analogous

#438ADD #4943DD #9643DD

triadic

#4943DD #DD4943 #43DD49

tetradic

#4943DD #DD438A #D7DD43 #43DD96

square

#4943DD #DD438A #D7DD43 #43DD96

split-complementary

#4943DD #DD9643 #8ADD43

monochromatic

#1E198C #2923C0 #4943DD #7B77E6 #ADABF0

Accessibility & contrast

On white

6.71

#4943DD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.13

#4943DD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4943DD

6.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4943DD	#FFFFFF	#000000	##FFFFFF
##4943DD	1.00	6.71	3.13	6.71
#FFFFFF	6.71	1.00	21.00	1.00
#000000	3.13	21.00	1.00	21.00
##FFFFFF	6.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063E2

Deuteranopia (green-blind)

#0055DA

Tritanopia (blue-blind)

#006D8B

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #4943dd;
/* rgb */ color: rgb(73, 67, 221);
/* oklch */ color: oklch(49.5% 0.225 276.1);

Tailwind

colors: {
  custom: {
    50: '#8e79e9',
    500: '#4943dd',
    950: '#000000',
  },
}

SCSS

$custom: #4943dd;
$custom-light: #8e79e9;
$custom-dark: #000000;

JSON

{
  "hex": "#4943dd",
  "rgb": {
    "r": 73,
    "g": 67,
    "b": 221
  },
  "hsl": {
    "h": 242.338,
    "s": 69.369,
    "l": 56.471
  },
  "oklch": {
    "l": 0.49478,
    "c": 0.22487,
    "h": 276.1
  },
  "luminance": 0.10651
}

Semantic roles & 50–950 ramp

primary

#4943DD

secondary

#DBDE9E

accent

#EC3CE5

background

#F9F7FE

surface

#F2EDFD

border

#CCC8D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #4943DD

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

Preview Lab → · Contrast checker → · Palette generator →