#4B33BE#4B33BE

#4B33BE is a dark, highly saturated violet. Relative luminance 0.076; OKLCH L 44.4% C 0.204 H 282.1°. Best body text is #FFFFFF at 8.35:1 contrast (WCAG AA passes).

Color values

HEX	#4B33BE
RGB	rgb(75, 51, 190)
HSL	hsl(250, 58%, 47%)
HSV	hsv(250, 73%, 75%)
CMYK	cmyk(60.5%, 73.2%, 0%, 25.5%)
CIE-LAB	lab(33.09, 48.47, -69.10)
CIE-LCH	lch(33.09, 84.41, 305.05°)
OKLab	oklab(44.45% 0.0428 -0.1992)
OKLCH	oklch(44.45% 0.204 282.1)
XYZ	xyz(13.3768, 7.5803, 49.4635)
Luminance	0.0758 (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

#4B33BE #A6BE33

analogous

#3360BE #4B33BE #9133BE

triadic

#4B33BE #BE4B33 #33BE4B

tetradic

#4B33BE #BE3360 #A6BE33 #33BE91

square

#4B33BE #BE3360 #A6BE33 #33BE91

split-complementary

#4B33BE #BE9133 #60BE33

monochromatic

#25195E #38268E #4B33BE #705BD3 #9A8BE0

Accessibility & contrast

On white

8.35

#4B33BE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#4B33BE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B33BE

8.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B33BE	#FFFFFF	#000000	##FFFFFF
##4B33BE	1.00	8.35	2.52	8.35
#FFFFFF	8.35	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052C2

Deuteranopia (green-blind)

#0049BB

Tritanopia (blue-blind)

#005A76

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #4b33be;
/* rgb */ color: rgb(75, 51, 190);
/* oklch */ color: oklch(44.4% 0.204 282.1);

Tailwind

colors: {
  custom: {
    50: '#8b6ed3',
    500: '#4b33be',
    950: '#000000',
  },
}

SCSS

$custom: #4b33be;
$custom-light: #8b6ed3;
$custom-dark: #000000;

JSON

{
  "hex": "#4b33be",
  "rgb": {
    "r": 75,
    "g": 51,
    "b": 190
  },
  "hsl": {
    "h": 250.36,
    "s": 57.676,
    "l": 47.255
  },
  "oklch": {
    "l": 0.44445,
    "c": 0.20376,
    "h": 282.1
  },
  "luminance": 0.07581
}

Semantic roles & 50–950 ramp

primary

#4B33BE

secondary

#BECA83

accent

#E147C6

background

#F9F6FD

surface

#F1ECFA

border

#CBC7D3

text

#0D0714

muted

#7E7A83

Preview Lab

Preview with #4B33BE

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

Preview Lab → · Contrast checker → · Palette generator →