#4E33B3#4E33B3

#4E33B3 is a dark, vivid violet. Relative luminance 0.072; OKLCH L 43.7% C 0.190 H 285.1°. Best body text is #FFFFFF at 8.58:1 contrast (WCAG AA passes).

Color values

HEX	#4E33B3
RGB	rgb(78, 51, 179)
HSL	hsl(253, 56%, 45%)
HSV	hsv(253, 72%, 70%)
CMYK	cmyk(56.4%, 71.5%, 0%, 29.8%)
CIE-LAB	lab(32.35, 45.59, -63.80)
CIE-LCH	lch(32.35, 78.42, 305.55°)
OKLab	oklab(43.68% 0.0494 -0.1836)
OKLCH	oklch(43.68% 0.19 285.1)
XYZ	xyz(12.4599, 7.2413, 43.3802)
Luminance	0.0724 (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

#4E33B3 #98B333

analogous

#3358B3 #4E33B3 #8E33B3

triadic

#4E33B3 #B34E33 #33B34E

tetradic

#4E33B3 #B33358 #98B333 #33B38E

square

#4E33B3 #B33358 #98B333 #33B38E

split-complementary

#4E33B3 #B38E33 #58B333

monochromatic

#241854 #392583 #4E33B3 #6E55CE #9784DC

Accessibility & contrast

On white

8.58

#4E33B3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.45

#4E33B3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4E33B3

8.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E33B3	#FFFFFF	#000000	##FFFFFF
##4E33B3	1.00	8.58	2.45	8.58
#FFFFFF	8.58	1.00	21.00	1.00
#000000	2.45	21.00	1.00	21.00
##FFFFFF	8.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050B7

Deuteranopia (green-blind)

#0048B1

Tritanopia (blue-blind)

#1D556F

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #4e33b3;
/* rgb */ color: rgb(78, 51, 179);
/* oklch */ color: oklch(43.7% 0.190 285.1);

Tailwind

colors: {
  custom: {
    50: '#8a6dcb',
    500: '#4e33b3',
    950: '#000000',
  },
}

SCSS

$custom: #4e33b3;
$custom-light: #8a6dcb;
$custom-dark: #000000;

JSON

{
  "hex": "#4e33b3",
  "rgb": {
    "r": 78,
    "g": 51,
    "b": 179
  },
  "hsl": {
    "h": 252.656,
    "s": 55.652,
    "l": 45.098
  },
  "oklch": {
    "l": 0.43675,
    "c": 0.19013,
    "h": 285.1
  },
  "luminance": 0.07242
}

Semantic roles & 50–950 ramp

primary

#4E33B3

secondary

#B6C67C

accent

#DF49BF

background

#F9F6FC

surface

#F1ECF9

border

#CBC7D2

text

#0D0713

muted

#7E7A82

Preview Lab

Preview with #4E33B3

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

Preview Lab → · Contrast checker → · Palette generator →