#4E39AC#4E39AC

#4E39AC is a dark, vivid violet. Relative luminance 0.075; OKLCH L 43.9% C 0.174 H 285.0°. Best body text is #FFFFFF at 8.38:1 contrast (WCAG AA passes).

Color values

HEX	#4E39AC
RGB	rgb(78, 57, 172)
HSL	hsl(251, 50%, 45%)
HSV	hsv(251, 67%, 67%)
CMYK	cmyk(54.7%, 66.9%, 0%, 32.5%)
CIE-LAB	lab(32.97, 40.09, -58.62)
CIE-LCH	lch(32.97, 71.02, 304.37°)
OKLab	oklab(43.93% 0.0452 -0.1684)
OKLCH	oklch(43.93% 0.174 285)
XYZ	xyz(12.0492, 7.5238, 39.8391)
Luminance	0.0752 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Ocean Blue

#4F42B5

ΔE00 2.73

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E39AC #97AC39

analogous

#395DAC #4E39AC #8839AC

triadic

#4E39AC #AC4E39 #39AC4E

tetradic

#4E39AC #AC395D #97AC39 #39AC88

square

#4E39AC #AC395D #97AC39 #39AC88

split-complementary

#4E39AC #AC8839 #5DAC39

monochromatic

#241B50 #392A7E #4E39AC #6E5AC8 #9688D8

Accessibility & contrast

On white

8.38

#4E39AC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.51

#4E39AC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4E39AC

8.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E39AC	#FFFFFF	#000000	##FFFFFF
##4E39AC	1.00	8.38	2.51	8.38
#FFFFFF	8.38	1.00	21.00	1.00
#000000	2.51	21.00	1.00	21.00
##FFFFFF	8.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051B0

Deuteranopia (green-blind)

#004AAA

Tritanopia (blue-blind)

#25566D

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #4e39ac;
/* rgb */ color: rgb(78, 57, 172);
/* oklch */ color: oklch(43.9% 0.174 285.0);

Tailwind

colors: {
  custom: {
    50: '#8971c6',
    500: '#4e39ac',
    950: '#000000',
  },
}

SCSS

$custom: #4e39ac;
$custom-light: #8971c6;
$custom-dark: #000000;

JSON

{
  "hex": "#4e39ac",
  "rgb": {
    "r": 78,
    "g": 57,
    "b": 172
  },
  "hsl": {
    "h": 250.957,
    "s": 50.218,
    "l": 44.902
  },
  "oklch": {
    "l": 0.43932,
    "c": 0.17437,
    "h": 285
  },
  "luminance": 0.07525
}

Semantic roles & 50–950 ramp

primary

#4E39AC

secondary

#B6C27F

accent

#DA4EC0

background

#F8F6FC

surface

#F0ECF8

border

#CBC7D1

text

#0C0813

muted

#7D7B82

Preview Lab

Preview with #4E39AC

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

Preview Lab → · Contrast checker → · Palette generator →