#4E39B7#4E39B7

#4E39B7 is a dark, vivid violet. Relative luminance 0.080; OKLCH L 44.9% C 0.188 H 283.4°. Best body text is #FFFFFF at 8.10:1 contrast (WCAG AA passes).

Color values

HEX	#4E39B7
RGB	rgb(78, 57, 183)
HSL	hsl(250, 53%, 47%)
HSV	hsv(250, 69%, 72%)
CMYK	cmyk(57.4%, 68.9%, 0%, 28.2%)
CIE-LAB	lab(33.91, 43.48, -63.62)
CIE-LCH	lch(33.91, 77.06, 304.35°)
OKLab	oklab(44.9% 0.0436 -0.1831)
OKLCH	oklch(44.9% 0.188 283.4)
XYZ	xyz(13.1496, 7.9640, 45.6349)
Luminance	0.0796 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E39B7 #A2B739

analogous

#3963B7 #4E39B7 #8D39B7

triadic

#4E39B7 #B74E39 #39B74E

tetradic

#4E39B7 #B73963 #A2B739 #39B78D

square

#4E39B7 #B73963 #A2B739 #39B78D

split-complementary

#4E39B7 #B78D39 #63B739

monochromatic

#261C5A #3A2A88 #4E39B7 #7260CD #9B8EDC

Accessibility & contrast

On white

8.10

#4E39B7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.59

#4E39B7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4E39B7

8.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E39B7	#FFFFFF	#000000	##FFFFFF
##4E39B7	1.00	8.10	2.59	8.10
#FFFFFF	8.10	1.00	21.00	1.00
#000000	2.59	21.00	1.00	21.00
##FFFFFF	8.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054BB

Deuteranopia (green-blind)

#004BB5

Tritanopia (blue-blind)

#165A73

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #4e39b7;
/* rgb */ color: rgb(78, 57, 183);
/* oklch */ color: oklch(44.9% 0.188 283.4);

Tailwind

colors: {
  custom: {
    50: '#8b71ce',
    500: '#4e39b7',
    950: '#000000',
  },
}

SCSS

$custom: #4e39b7;
$custom-light: #8b71ce;
$custom-dark: #000000;

JSON

{
  "hex": "#4e39b7",
  "rgb": {
    "r": 78,
    "g": 57,
    "b": 183
  },
  "hsl": {
    "h": 250,
    "s": 52.5,
    "l": 47.059
  },
  "oklch": {
    "l": 0.44896,
    "c": 0.18822,
    "h": 283.4
  },
  "luminance": 0.07965
}

Semantic roles & 50–950 ramp

primary

#4E39B7

secondary

#BCC785

accent

#DC4CC4

background

#F9F6FC

surface

#F1ECF9

border

#CBC7D2

text

#0D0814

muted

#7E7B82

Preview Lab

Preview with #4E39B7

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

Preview Lab → · Contrast checker → · Palette generator →