#4943EB#4943EB

#4943EB is a mid, highly saturated blue. Relative luminance 0.114; OKLCH L 50.8% C 0.242 H 275.1°. Best body text is #FFFFFF at 6.39:1 contrast (WCAG AA passes).

Color values

HEX	#4943EB
RGB	rgb(73, 67, 235)
HSL	hsl(242, 81%, 59%)
HSV	hsv(242, 71%, 92%)
CMYK	cmyk(68.9%, 71.5%, 0%, 7.8%)
CIE-LAB	lab(40.29, 53.49, -83.23)
CIE-LCH	lch(40.29, 98.94, 302.73°)
OKLab	oklab(50.81% 0.0215 -0.2406)
OKLCH	oklch(50.81% 0.242 275.1)
XYZ	xyz(19.7453, 11.4271, 79.7462)
Luminance	0.1143 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4943EB #E5EB43

analogous

#4391EB #4943EB #9D43EB

triadic

#4943EB #EB4943 #43EB49

tetradic

#4943EB #EB4391 #E5EB43 #43EB9D

square

#4943EB #EB4391 #E5EB43 #43EB9D

split-complementary

#4943EB #EB9D43 #91EB43

monochromatic

#1611A2 #1E17DA #4943EB #7F7AF1 #B4B2F7

Accessibility & contrast

On white

6.39

#4943EB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.29

#4943EB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4943EB

6.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4943EB	#FFFFFF	#000000	##FFFFFF
##4943EB	1.00	6.39	3.29	6.39
#FFFFFF	6.39	1.00	21.00	1.00
#000000	3.29	21.00	1.00	21.00
##FFFFFF	6.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0066F0

Deuteranopia (green-blind)

#0057E8

Tritanopia (blue-blind)

#007293

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #4943eb;
/* rgb */ color: rgb(73, 67, 235);
/* oklch */ color: oklch(50.8% 0.242 275.1);

Tailwind

colors: {
  custom: {
    50: '#9179f3',
    500: '#4943eb',
    950: '#000000',
  },
}

SCSS

$custom: #4943eb;
$custom-light: #9179f3;
$custom-dark: #000000;

JSON

{
  "hex": "#4943eb",
  "rgb": {
    "r": 73,
    "g": 67,
    "b": 235
  },
  "hsl": {
    "h": 242.143,
    "s": 80.769,
    "l": 59.216
  },
  "oklch": {
    "l": 0.50806,
    "c": 0.24155,
    "h": 275.1
  },
  "luminance": 0.11429
}

Semantic roles & 50–950 ramp

primary

#4943EB

secondary

#E3E6A4

accent

#F731F0

background

#F9F7FF

surface

#F2EDFE

border

#CCC8D6

text

#0F0917

muted

#7E7B85

Preview Lab

Preview with #4943EB

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

Preview Lab → · Contrast checker → · Palette generator →