#4E3AB7#4E3AB7

#4E3AB7 is a mid, vivid blue. Relative luminance 0.081; OKLCH L 45.0% C 0.187 H 283.2°. Best body text is #FFFFFF at 8.04:1 contrast (WCAG AA passes).

Color values

HEX	#4E3AB7
RGB	rgb(78, 58, 183)
HSL	hsl(250, 52%, 47%)
HSV	hsv(250, 68%, 72%)
CMYK	cmyk(57.4%, 68.3%, 0%, 28.2%)
CIE-LAB	lab(34.12, 42.91, -63.28)
CIE-LCH	lch(34.12, 76.46, 304.14°)
OKLab	oklab(45.05% 0.0428 -0.1821)
OKLCH	oklch(45.05% 0.187 283.2)
XYZ	xyz(13.1996, 8.0639, 45.6515)
Luminance	0.0806 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 2.16

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E3AB7 #A3B73A

analogous

#3A65B7 #4E3AB7 #8D3AB7

triadic

#4E3AB7 #B74E3A #3AB74E

tetradic

#4E3AB7 #B73A65 #A3B73A #3AB78D

square

#4E3AB7 #B73A65 #A3B73A #3AB78D

split-complementary

#4E3AB7 #B78D3A #65B73A

monochromatic

#261D5A #3A2B89 #4E3AB7 #7261CD #9C90DC

Accessibility & contrast

On white

8.04

#4E3AB7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.61

#4E3AB7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4E3AB7

8.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E3AB7	#FFFFFF	#000000	##FFFFFF
##4E3AB7	1.00	8.04	2.61	8.04
#FFFFFF	8.04	1.00	21.00	1.00
#000000	2.61	21.00	1.00	21.00
##FFFFFF	8.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054BB

Deuteranopia (green-blind)

#004CB5

Tritanopia (blue-blind)

#155A74

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #4e3ab7;
/* rgb */ color: rgb(78, 58, 183);
/* oklch */ color: oklch(45.0% 0.187 283.2);

Tailwind

colors: {
  custom: {
    50: '#8a72ce',
    500: '#4e3ab7',
    950: '#000000',
  },
}

SCSS

$custom: #4e3ab7;
$custom-light: #8a72ce;
$custom-dark: #000000;

JSON

{
  "hex": "#4e3ab7",
  "rgb": {
    "r": 78,
    "g": 58,
    "b": 183
  },
  "hsl": {
    "h": 249.6,
    "s": 51.867,
    "l": 47.255
  },
  "oklch": {
    "l": 0.45045,
    "c": 0.18706,
    "h": 283.2
  },
  "luminance": 0.08065
}

Semantic roles & 50–950 ramp

primary

#4E3AB7

secondary

#BCC786

accent

#DB4CC4

background

#F9F7FC

surface

#F1EDF9

border

#CBC8D2

text

#0D0814

muted

#7E7B82

Preview Lab

Preview with #4E3AB7

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

Preview Lab → · Contrast checker → · Palette generator →