#4E3CB8#4E3CB8

#4E3CB8 is a mid, vivid blue. Relative luminance 0.083; OKLCH L 45.4% C 0.186 H 282.7°. Best body text is #FFFFFF at 7.89:1 contrast (WCAG AA passes).

Color values

HEX	#4E3CB8
RGB	rgb(78, 60, 184)
HSL	hsl(249, 51%, 48%)
HSV	hsv(249, 67%, 72%)
CMYK	cmyk(57.6%, 67.4%, 0%, 27.8%)
CIE-LAB	lab(34.62, 42.07, -63.05)
CIE-LCH	lch(34.62, 75.79, 303.72°)
OKLab	oklab(45.44% 0.0409 -0.1814)
OKLCH	oklch(45.44% 0.186 282.7)
XYZ	xyz(13.4068, 8.3113, 46.2359)
Luminance	0.0831 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 1.68

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E3CB8 #A6B83C

analogous

#3C68B8 #4E3CB8 #8C3CB8

triadic

#4E3CB8 #B84E3C #3CB84E

tetradic

#4E3CB8 #B83C68 #A6B83C #3CB88C

square

#4E3CB8 #B83C68 #A6B83C #3CB88C

split-complementary

#4E3CB8 #B88C3C #68B83C

monochromatic

#271E5C #3A2D8A #4E3CB8 #7465CD #9D93DC

Accessibility & contrast

On white

7.89

#4E3CB8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.66

#4E3CB8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4E3CB8

7.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E3CB8	#FFFFFF	#000000	##FFFFFF
##4E3CB8	1.00	7.89	2.66	7.89
#FFFFFF	7.89	1.00	21.00	1.00
#000000	2.66	21.00	1.00	21.00
##FFFFFF	7.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055BC

Deuteranopia (green-blind)

#004DB6

Tritanopia (blue-blind)

#135C75

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #4e3cb8;
/* rgb */ color: rgb(78, 60, 184);
/* oklch */ color: oklch(45.4% 0.186 282.7);

Tailwind

colors: {
  custom: {
    50: '#8a73ce',
    500: '#4e3cb8',
    950: '#000000',
  },
}

SCSS

$custom: #4e3cb8;
$custom-light: #8a73ce;
$custom-dark: #000000;

JSON

{
  "hex": "#4e3cb8",
  "rgb": {
    "r": 78,
    "g": 60,
    "b": 184
  },
  "hsl": {
    "h": 248.71,
    "s": 50.82,
    "l": 47.843
  },
  "oklch": {
    "l": 0.45437,
    "c": 0.18596,
    "h": 282.7
  },
  "luminance": 0.08312
}

Semantic roles & 50–950 ramp

primary

#4E3CB8

secondary

#BEC789

accent

#DA4DC6

background

#F9F7FC

surface

#F1EDF9

border

#CBC8D2

text

#0D0814

muted

#7E7B82

Preview Lab

Preview with #4E3CB8

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

Preview Lab → · Contrast checker → · Palette generator →