#4E43B2#4E43B2

#4E43B2 is a mid, vivid blue. Relative luminance 0.088; OKLCH L 46.1% C 0.170 H 281.9°. Best body text is #FFFFFF at 7.58:1 contrast (WCAG AA passes).

Color values

HEX	#4E43B2
RGB	rgb(78, 67, 178)
HSL	hsl(246, 45%, 48%)
HSV	hsv(246, 62%, 70%)
CMYK	cmyk(56.2%, 62.4%, 0%, 30.2%)
CIE-LAB	lab(35.69, 36.02, -57.76)
CIE-LCH	lch(35.69, 68.07, 301.95°)
OKLab	oklab(46.06% 0.035 -0.1659)
OKLCH	oklch(46.06% 0.17 281.9)
XYZ	xyz(13.1824, 8.8475, 43.1240)
Luminance	0.0885 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 0.58

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E43B2 #A7B243

analogous

#436FB2 #4E43B2 #8543B2

triadic

#4E43B2 #B24E43 #43B24E

tetradic

#4E43B2 #B2436F #A7B243 #43B285

square

#4E43B2 #B2436F #A7B243 #43B285

split-complementary

#4E43B2 #B28543 #6FB243

monochromatic

#272259 #3B3286 #4E43B2 #746BC7 #9E97D8

Accessibility & contrast

On white

7.58

#4E43B2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#4E43B2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4E43B2

7.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E43B2	#FFFFFF	#000000	##FFFFFF
##4E43B2	1.00	7.58	2.77	7.58
#FFFFFF	7.58	1.00	21.00	1.00
#000000	2.77	21.00	1.00	21.00
##FFFFFF	7.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058B6

Deuteranopia (green-blind)

#0050B0

Tritanopia (blue-blind)

#1C5E74

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #4e43b2;
/* rgb */ color: rgb(78, 67, 178);
/* oklch */ color: oklch(46.1% 0.170 281.9);

Tailwind

colors: {
  custom: {
    50: '#8978ca',
    500: '#4e43b2',
    950: '#000000',
  },
}

SCSS

$custom: #4e43b2;
$custom-light: #8978ca;
$custom-dark: #000000;

JSON

{
  "hex": "#4e43b2",
  "rgb": {
    "r": 78,
    "g": 67,
    "b": 178
  },
  "hsl": {
    "h": 245.946,
    "s": 45.306,
    "l": 48.039
  },
  "oklch": {
    "l": 0.46059,
    "c": 0.16951,
    "h": 281.9
  },
  "luminance": 0.08848
}

Semantic roles & 50–950 ramp

primary

#4E43B2

secondary

#BEC48D

accent

#D553C8

background

#F8F7FC

surface

#F0EDF8

border

#CBC8D1

text

#0C0913

muted

#7D7B82

Preview Lab

Preview with #4E43B2

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

Preview Lab → · Contrast checker → · Palette generator →