#4E3CB7#4E3CB7

#4E3CB7 is a mid, vivid blue. Relative luminance 0.083; OKLCH L 45.3% C 0.185 H 282.8°. Best body text is #FFFFFF at 7.91:1 contrast (WCAG AA passes).

Color values

HEX	#4E3CB7
RGB	rgb(78, 60, 183)
HSL	hsl(249, 51%, 48%)
HSV	hsv(249, 67%, 72%)
CMYK	cmyk(57.4%, 67.2%, 0%, 28.2%)
CIE-LAB	lab(34.54, 41.76, -62.59)
CIE-LCH	lch(34.54, 75.25, 303.71°)
OKLab	oklab(45.35% 0.041 -0.1801)
OKLCH	oklch(45.35% 0.185 282.8)
XYZ	xyz(13.3023, 8.2695, 45.6858)
Luminance	0.0827 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 1.65

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E3CB7 #A5B73C

analogous

#3C68B7 #4E3CB7 #8B3CB7

triadic

#4E3CB7 #B74E3C #3CB74E

tetradic

#4E3CB7 #B73C68 #A5B73C #3CB78B

square

#4E3CB7 #B73C68 #A5B73C #3CB78B

split-complementary

#4E3CB7 #B78B3C #68B73C

monochromatic

#271E5B #3A2D89 #4E3CB7 #7364CC #9D92DB

Accessibility & contrast

On white

7.91

#4E3CB7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.65

#4E3CB7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4E3CB7

7.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E3CB7	#FFFFFF	#000000	##FFFFFF
##4E3CB7	1.00	7.91	2.65	7.91
#FFFFFF	7.91	1.00	21.00	1.00
#000000	2.65	21.00	1.00	21.00
##FFFFFF	7.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055BB

Deuteranopia (green-blind)

#004DB5

Tritanopia (blue-blind)

#155C74

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #4e3cb7;
/* rgb */ color: rgb(78, 60, 183);
/* oklch */ color: oklch(45.3% 0.185 282.8);

Tailwind

colors: {
  custom: {
    50: '#8a73ce',
    500: '#4e3cb7',
    950: '#000000',
  },
}

SCSS

$custom: #4e3cb7;
$custom-light: #8a73ce;
$custom-dark: #000000;

JSON

{
  "hex": "#4e3cb7",
  "rgb": {
    "r": 78,
    "g": 60,
    "b": 183
  },
  "hsl": {
    "h": 248.78,
    "s": 50.617,
    "l": 47.647
  },
  "oklch": {
    "l": 0.45349,
    "c": 0.18469,
    "h": 282.8
  },
  "luminance": 0.0827
}

Semantic roles & 50–950 ramp

primary

#4E3CB7

secondary

#BDC688

accent

#DA4EC6

background

#F9F7FC

surface

#F1EDF9

border

#CBC8D2

text

#0D0814

muted

#7E7B82

Preview Lab

Preview with #4E3CB7

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

Preview Lab → · Contrast checker → · Palette generator →