#4831AD#4831AD

#4831AD is a dark, vivid violet. Relative luminance 0.066; OKLCH L 42.3% C 0.186 H 283.6°. Best body text is #FFFFFF at 9.06:1 contrast (WCAG AA passes).

Color values

HEX	#4831AD
RGB	rgb(72, 49, 173)
HSL	hsl(251, 56%, 44%)
HSV	hsv(251, 72%, 68%)
CMYK	cmyk(58.4%, 71.7%, 0%, 32.2%)
CIE-LAB	lab(30.86, 43.97, -62.69)
CIE-LCH	lch(30.86, 76.58, 305.04°)
OKLab	oklab(42.31% 0.0436 -0.1805)
OKLCH	oklch(42.31% 0.186 283.6)
XYZ	xyz(11.3113, 6.5908, 40.2032)
Luminance	0.0659 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Ocean Blue

#4F42B5

ΔE00 4.53

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4831AD #96AD31

analogous

#3158AD #4831AD #8631AD

triadic

#4831AD #AD4831 #31AD48

tetradic

#4831AD #AD3158 #96AD31 #31AD86

square

#4831AD #AD3158 #96AD31 #31AD86

split-complementary

#4831AD #AD8631 #58AD31

monochromatic

#20164E #34237D #4831AD #664ECD #8F7EDA

Accessibility & contrast

On white

9.06

#4831AD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.32

#4831AD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4831AD

9.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4831AD	#FFFFFF	#000000	##FFFFFF
##4831AD	1.00	9.06	2.32	9.06
#FFFFFF	9.06	1.00	21.00	1.00
#000000	2.32	21.00	1.00	21.00
##FFFFFF	9.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004CB1

Deuteranopia (green-blind)

#0044AB

Tritanopia (blue-blind)

#0E526C

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #4831ad;
/* rgb */ color: rgb(72, 49, 173);
/* oklch */ color: oklch(42.3% 0.186 283.6);

Tailwind

colors: {
  custom: {
    50: '#866bc7',
    500: '#4831ad',
    950: '#000000',
  },
}

SCSS

$custom: #4831ad;
$custom-light: #866bc7;
$custom-dark: #000000;

JSON

{
  "hex": "#4831ad",
  "rgb": {
    "r": 72,
    "g": 49,
    "b": 173
  },
  "hsl": {
    "h": 251.129,
    "s": 55.856,
    "l": 43.529
  },
  "oklch": {
    "l": 0.4231,
    "c": 0.18574,
    "h": 283.6
  },
  "luminance": 0.06591
}

Semantic roles & 50–950 ramp

primary

#4831AD

secondary

#B5C377

accent

#DF49C3

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0C0713

muted

#7D7A82

Preview Lab

Preview with #4831AD

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

Preview Lab → · Contrast checker → · Palette generator →