#4A33BE#4A33BE

#4A33BE is a dark, highly saturated blue. Relative luminance 0.075; OKLCH L 44.4% C 0.204 H 281.7°. Best body text is #FFFFFF at 8.37:1 contrast (WCAG AA passes).

Color values

HEX	#4A33BE
RGB	rgb(74, 51, 190)
HSL	hsl(250, 58%, 47%)
HSV	hsv(250, 73%, 75%)
CMYK	cmyk(61.1%, 73.2%, 0%, 25.5%)
CIE-LAB	lab(33.01, 48.34, -69.25)
CIE-LCH	lch(33.01, 84.45, 304.92°)
OKLab	oklab(44.36% 0.0414 -0.1997)
OKLCH	oklch(44.36% 0.204 281.7)
XYZ	xyz(13.2992, 7.5403, 49.4598)
Luminance	0.0754 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A33BE #A7BE33

analogous

#3362BE #4A33BE #9033BE

triadic

#4A33BE #BE4A33 #33BE4A

tetradic

#4A33BE #BE3362 #A7BE33 #33BE90

square

#4A33BE #BE3362 #A7BE33 #33BE90

split-complementary

#4A33BE #BE9033 #62BE33

monochromatic

#24195E #37268E #4A33BE #6F5BD3 #998BE0

Accessibility & contrast

On white

8.37

#4A33BE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.51

#4A33BE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4A33BE

8.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A33BE	#FFFFFF	#000000	##FFFFFF
##4A33BE	1.00	8.37	2.51	8.37
#FFFFFF	8.37	1.00	21.00	1.00
#000000	2.51	21.00	1.00	21.00
##FFFFFF	8.37	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: #4a33be;
/* rgb */ color: rgb(74, 51, 190);
/* oklch */ color: oklch(44.4% 0.204 281.7);

Tailwind

colors: {
  custom: {
    50: '#8a6dd3',
    500: '#4a33be',
    950: '#000000',
  },
}

SCSS

$custom: #4a33be;
$custom-light: #8a6dd3;
$custom-dark: #000000;

JSON

{
  "hex": "#4a33be",
  "rgb": {
    "r": 74,
    "g": 51,
    "b": 190
  },
  "hsl": {
    "h": 249.928,
    "s": 57.676,
    "l": 47.255
  },
  "oklch": {
    "l": 0.44362,
    "c": 0.20391,
    "h": 281.7
  },
  "luminance": 0.07541
}

Semantic roles & 50–950 ramp

primary

#4A33BE

secondary

#BECA83

accent

#E147C7

background

#F9F6FD

surface

#F1ECFA

border

#CBC7D3

text

#0D0714

muted

#7E7A83

Preview Lab

Preview with #4A33BE

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

Preview Lab → · Contrast checker → · Palette generator →