#4E43BD#4E43BD

#4E43BD is a mid, vivid blue. Relative luminance 0.093; OKLCH L 47.0% C 0.184 H 280.7°. Best body text is #FFFFFF at 7.34:1 contrast (WCAG AA passes).

Color values

HEX	#4E43BD
RGB	rgb(78, 67, 189)
HSL	hsl(245, 48%, 50%)
HSV	hsv(245, 65%, 74%)
CMYK	cmyk(58.7%, 64.6%, 0%, 25.9%)
CIE-LAB	lab(36.57, 39.54, -62.81)
CIE-LCH	lch(36.57, 74.22, 302.19°)
OKLab	oklab(46.98% 0.0341 -0.1807)
OKLCH	oklch(46.98% 0.184 280.7)
XYZ	xyz(14.3315, 9.3071, 49.1755)
Luminance	0.0931 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 1.19

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E43BD #B2BD43

analogous

#4375BD #4E43BD #8B43BD

triadic

#4E43BD #BD4E43 #43BD4E

tetradic

#4E43BD #BD4375 #B2BD43 #43BD8B

square

#4E43BD #BD4375 #B2BD43 #43BD8B

split-complementary

#4E43BD #BD8B43 #75BD43

monochromatic

#292363 #3B3390 #4E43BD #7970CD #A39EDD

Accessibility & contrast

On white

7.34

#4E43BD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.86

#4E43BD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4E43BD

7.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E43BD	#FFFFFF	#000000	##FFFFFF
##4E43BD	1.00	7.34	2.86	7.34
#FFFFFF	7.34	1.00	21.00	1.00
#000000	2.86	21.00	1.00	21.00
##FFFFFF	7.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AC1

Deuteranopia (green-blind)

#0051BB

Tritanopia (blue-blind)

#01627A

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #4e43bd;
/* rgb */ color: rgb(78, 67, 189);
/* oklch */ color: oklch(47.0% 0.184 280.7);

Tailwind

colors: {
  custom: {
    50: '#8b78d2',
    500: '#4e43bd',
    950: '#000000',
  },
}

SCSS

$custom: #4e43bd;
$custom-light: #8b78d2;
$custom-dark: #000000;

JSON

{
  "hex": "#4e43bd",
  "rgb": {
    "r": 78,
    "g": 67,
    "b": 189
  },
  "hsl": {
    "h": 245.41,
    "s": 48.031,
    "l": 50.196
  },
  "oklch": {
    "l": 0.46975,
    "c": 0.1839,
    "h": 280.7
  },
  "luminance": 0.09308
}

Semantic roles & 50–950 ramp

primary

#4E43BD

secondary

#C4C993

accent

#D850CB

background

#F9F7FD

surface

#F1EDFA

border

#CBC8D3

text

#0D0914

muted

#7E7B83

Preview Lab

Preview with #4E43BD

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

Preview Lab → · Contrast checker → · Palette generator →