#4E31CF#4E31CF

#4E31CF is a mid, highly saturated violet. Relative luminance 0.083; OKLCH L 46.1% C 0.225 H 281.3°. Best body text is #FFFFFF at 7.88:1 contrast (WCAG AA passes).

Color values

HEX	#4E31CF
RGB	rgb(78, 49, 207)
HSL	hsl(251, 62%, 50%)
HSV	hsv(251, 76%, 81%)
CMYK	cmyk(62.3%, 76.3%, 0%, 18.8%)
CIE-LAB	lab(34.64, 54.89, -76.48)
CIE-LCH	lch(34.64, 94.14, 305.66°)
OKLab	oklab(46.09% 0.0442 -0.2207)
OKLCH	oklch(46.09% 0.225 281.3)
XYZ	xyz(15.4991, 8.3202, 59.8086)
Luminance	0.0832 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blurple

#5539CC

ΔE00 1.87

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E31CF #B2CF31

analogous

#3163CF #4E31CF #9D31CF

triadic

#4E31CF #CF4E31 #31CF4E

tetradic

#4E31CF #CF3163 #B2CF31 #31CF9D

square

#4E31CF #CF3163 #B2CF31 #31CF9D

split-complementary

#4E31CF #CF9D31 #63CF31

monochromatic

#29196C #3B259E #4E31CF #7963DB #A394E6

Accessibility & contrast

On white

7.88

#4E31CF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.66

#4E31CF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4E31CF

7.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E31CF	#FFFFFF	#000000	##FFFFFF
##4E31CF	1.00	7.88	2.66	7.88
#FFFFFF	7.88	1.00	21.00	1.00
#000000	2.66	21.00	1.00	21.00
##FFFFFF	7.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057D3

Deuteranopia (green-blind)

#004CCC

Tritanopia (blue-blind)

#005F7F

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #4e31cf;
/* rgb */ color: rgb(78, 49, 207);
/* oklch */ color: oklch(46.1% 0.225 281.3);

Tailwind

colors: {
  custom: {
    50: '#8f6ddf',
    500: '#4e31cf',
    950: '#000000',
  },
}

SCSS

$custom: #4e31cf;
$custom-light: #8f6ddf;
$custom-dark: #000000;

JSON

{
  "hex": "#4e31cf",
  "rgb": {
    "r": 78,
    "g": 49,
    "b": 207
  },
  "hsl": {
    "h": 251.013,
    "s": 62.205,
    "l": 50.196
  },
  "oklch": {
    "l": 0.46094,
    "c": 0.22505,
    "h": 281.3
  },
  "luminance": 0.08321
}

Semantic roles & 50–950 ramp

primary

#4E31CF

secondary

#C4D18B

accent

#E543C7

background

#F9F6FD

surface

#F2ECFB

border

#CCC7D4

text

#0E0715

muted

#7E7A83

Preview Lab

Preview with #4E31CF

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

Preview Lab → · Contrast checker → · Palette generator →