#4B33AE#4B33AE

#4B33AE is a dark, vivid violet. Relative luminance 0.069; OKLCH L 43.0% C 0.184 H 284.5°. Best body text is #FFFFFF at 8.81:1 contrast (WCAG AA passes).

Color values

HEX	#4B33AE
RGB	rgb(75, 51, 174)
HSL	hsl(252, 55%, 44%)
HSV	hsv(252, 71%, 68%)
CMYK	cmyk(56.9%, 70.7%, 0%, 31.8%)
CIE-LAB	lab(31.62, 43.62, -62.03)
CIE-LCH	lch(31.62, 75.83, 305.12°)
OKLab	oklab(42.95% 0.0461 -0.1785)
OKLCH	oklch(42.95% 0.184 284.5)
XYZ	xyz(11.7231, 6.9188, 40.7539)
Luminance	0.0692 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Ocean Blue

#4F42B5

ΔE00 4.01

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B33AE #96AE33

analogous

#3359AE #4B33AE #8933AE

triadic

#4B33AE #AE4B33 #33AE4B

tetradic

#4B33AE #AE3359 #96AE33 #33AE89

square

#4B33AE #AE3359 #96AE33 #33AE89

split-complementary

#4B33AE #AE8933 #59AE33

monochromatic

#22174F #37257F #4B33AE #6A52CC #9381DA

Accessibility & contrast

On white

8.81

#4B33AE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.38

#4B33AE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B33AE

8.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B33AE	#FFFFFF	#000000	##FFFFFF
##4B33AE	1.00	8.81	2.38	8.81
#FFFFFF	8.81	1.00	21.00	1.00
#000000	2.38	21.00	1.00	21.00
##FFFFFF	8.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004EB2

Deuteranopia (green-blind)

#0046AC

Tritanopia (blue-blind)

#1A546D

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #4b33ae;
/* rgb */ color: rgb(75, 51, 174);
/* oklch */ color: oklch(43.0% 0.184 284.5);

Tailwind

colors: {
  custom: {
    50: '#886dc7',
    500: '#4b33ae',
    950: '#000000',
  },
}

SCSS

$custom: #4b33ae;
$custom-light: #886dc7;
$custom-dark: #000000;

JSON

{
  "hex": "#4b33ae",
  "rgb": {
    "r": 75,
    "g": 51,
    "b": 174
  },
  "hsl": {
    "h": 251.707,
    "s": 54.667,
    "l": 44.118
  },
  "oklch": {
    "l": 0.4295,
    "c": 0.18436,
    "h": 284.5
  },
  "luminance": 0.0692
}

Semantic roles & 50–950 ramp

primary

#4B33AE

secondary

#B5C379

accent

#DE4AC1

background

#F8F6FC

surface

#F0ECF8

border

#CBC7D1

text

#0C0713

muted

#7D7A82

Preview Lab

Preview with #4B33AE

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

Preview Lab → · Contrast checker → · Palette generator →