#4E3FAD#4E3FAD

#4E3FAD is a dark, vivid blue. Relative luminance 0.082; OKLCH L 45.0% C 0.168 H 283.5°. Best body text is #FFFFFF at 7.96:1 contrast (WCAG AA passes).

Color values

HEX	#4E3FAD
RGB	rgb(78, 63, 173)
HSL	hsl(248, 47%, 46%)
HSV	hsv(248, 64%, 68%)
CMYK	cmyk(54.9%, 63.6%, 0%, 32.2%)
CIE-LAB	lab(34.38, 36.85, -56.92)
CIE-LCH	lch(34.38, 67.81, 302.92°)
OKLab	oklab(44.98% 0.0393 -0.1634)
OKLCH	oklch(44.98% 0.168 283.5)
XYZ	xyz(12.4599, 8.1911, 40.4515)
Luminance	0.0819 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 1.41

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E3FAD #9EAD3F

analogous

#3F67AD #4E3FAD #853FAD

triadic

#4E3FAD #AD4E3F #3FAD4E

tetradic

#4E3FAD #AD3F67 #9EAD3F #3FAD85

square

#4E3FAD #AD3F67 #9EAD3F #3FAD85

split-complementary

#4E3FAD #AD853F #67AD3F

monochromatic

#261E53 #3A2F80 #4E3FAD #7163C6 #9A90D7

Accessibility & contrast

On white

7.96

#4E3FAD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.64

#4E3FAD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4E3FAD

7.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E3FAD	#FFFFFF	#000000	##FFFFFF
##4E3FAD	1.00	7.96	2.64	7.96
#FFFFFF	7.96	1.00	21.00	1.00
#000000	2.64	21.00	1.00	21.00
##FFFFFF	7.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054B1

Deuteranopia (green-blind)

#004DAB

Tritanopia (blue-blind)

#235A70

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #4e3fad;
/* rgb */ color: rgb(78, 63, 173);
/* oklch */ color: oklch(45.0% 0.168 283.5);

Tailwind

colors: {
  custom: {
    50: '#8875c6',
    500: '#4e3fad',
    950: '#000000',
  },
}

SCSS

$custom: #4e3fad;
$custom-light: #8875c6;
$custom-dark: #000000;

JSON

{
  "hex": "#4e3fad",
  "rgb": {
    "r": 78,
    "g": 63,
    "b": 173
  },
  "hsl": {
    "h": 248.182,
    "s": 46.61,
    "l": 46.275
  },
  "oklch": {
    "l": 0.44978,
    "c": 0.16807,
    "h": 283.5
  },
  "luminance": 0.08192
}

Semantic roles & 50–950 ramp

primary

#4E3FAD

secondary

#BAC286

accent

#D652C4

background

#F8F7FC

surface

#F0EDF8

border

#CBC8D1

text

#0C0813

muted

#7D7B82

Preview Lab

Preview with #4E3FAD

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

Preview Lab → · Contrast checker → · Palette generator →