#4E43BA#4E43BA

#4E43BA is a mid, vivid blue. Relative luminance 0.092; OKLCH L 46.7% C 0.180 H 281.0°. Best body text is #FFFFFF at 7.41:1 contrast (WCAG AA passes).

Color values

HEX	#4E43BA
RGB	rgb(78, 67, 186)
HSL	hsl(246, 47%, 50%)
HSV	hsv(246, 64%, 73%)
CMYK	cmyk(58.1%, 64%, 0%, 27.1%)
CIE-LAB	lab(36.33, 38.58, -61.45)
CIE-LCH	lch(36.33, 72.55, 302.12°)
OKLab	oklab(46.72% 0.0344 -0.1767)
OKLCH	oklch(46.72% 0.18 281)
XYZ	xyz(14.0092, 9.1782, 47.4782)
Luminance	0.0918 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 0.80

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E43BA #AFBA43

analogous

#4374BA #4E43BA #8A43BA

triadic

#4E43BA #BA4E43 #43BA4E

tetradic

#4E43BA #BA4374 #AFBA43 #43BA8A

square

#4E43BA #BA4374 #AFBA43 #43BA8A

split-complementary

#4E43BA #BA8A43 #74BA43

monochromatic

#282360 #3B338D #4E43BA #786FCB #A29CDB

Accessibility & contrast

On white

7.41

#4E43BA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.84

#4E43BA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4E43BA

7.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E43BA	#FFFFFF	#000000	##FFFFFF
##4E43BA	1.00	7.41	2.84	7.41
#FFFFFF	7.41	1.00	21.00	1.00
#000000	2.84	21.00	1.00	21.00
##FFFFFF	7.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005ABE

Deuteranopia (green-blind)

#0051B8

Tritanopia (blue-blind)

#0C6178

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #4e43ba;
/* rgb */ color: rgb(78, 67, 186);
/* oklch */ color: oklch(46.7% 0.180 281.0);

Tailwind

colors: {
  custom: {
    50: '#8a78d0',
    500: '#4e43ba',
    950: '#000000',
  },
}

SCSS

$custom: #4e43ba;
$custom-light: #8a78d0;
$custom-dark: #000000;

JSON

{
  "hex": "#4e43ba",
  "rgb": {
    "r": 78,
    "g": 67,
    "b": 186
  },
  "hsl": {
    "h": 245.546,
    "s": 47.036,
    "l": 49.608
  },
  "oklch": {
    "l": 0.46722,
    "c": 0.18002,
    "h": 281
  },
  "luminance": 0.09179
}

Semantic roles & 50–950 ramp

primary

#4E43BA

secondary

#C3C891

accent

#D751CA

background

#F9F7FC

surface

#F1EDF9

border

#CBC8D2

text

#0D0914

muted

#7E7B82

Preview Lab

Preview with #4E43BA

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

Preview Lab → · Contrast checker → · Palette generator →