#4C33B8#4C33B8

#4C33B8 is a dark, vivid violet. Relative luminance 0.074; OKLCH L 44.0% C 0.196 H 283.4°. Best body text is #FFFFFF at 8.49:1 contrast (WCAG AA passes).

Color values

HEX	#4C33B8
RGB	rgb(76, 51, 184)
HSL	hsl(251, 57%, 46%)
HSV	hsv(251, 72%, 72%)
CMYK	cmyk(58.7%, 72.3%, 0%, 27.8%)
CIE-LAB	lab(32.62, 46.80, -66.33)
CIE-LCH	lch(32.62, 81.18, 305.21°)
OKLab	oklab(43.96% 0.0455 -0.1911)
OKLCH	oklch(43.96% 0.196 283.4)
XYZ	xyz(12.8134, 7.3640, 46.0843)
Luminance	0.0736 (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

#4C33B8 #9FB833

analogous

#335CB8 #4C33B8 #8E33B8

triadic

#4C33B8 #B84C33 #33B84C

tetradic

#4C33B8 #B8335C #9FB833 #33B88E

square

#4C33B8 #B8335C #9FB833 #33B88E

split-complementary

#4C33B8 #B88E33 #5CB833

monochromatic

#241858 #382688 #4C33B8 #6E58D1 #9888DE

Accessibility & contrast

On white

8.49

#4C33B8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#4C33B8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C33B8

8.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C33B8	#FFFFFF	#000000	##FFFFFF
##4C33B8	1.00	8.49	2.47	8.49
#FFFFFF	8.49	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051BC

Deuteranopia (green-blind)

#0048B6

Tritanopia (blue-blind)

#085772

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #4c33b8;
/* rgb */ color: rgb(76, 51, 184);
/* oklch */ color: oklch(44.0% 0.196 283.4);

Tailwind

colors: {
  custom: {
    50: '#8a6dce',
    500: '#4c33b8',
    950: '#000000',
  },
}

SCSS

$custom: #4c33b8;
$custom-light: #8a6dce;
$custom-dark: #000000;

JSON

{
  "hex": "#4c33b8",
  "rgb": {
    "r": 76,
    "g": 51,
    "b": 184
  },
  "hsl": {
    "h": 251.278,
    "s": 56.596,
    "l": 46.078
  },
  "oklch": {
    "l": 0.43962,
    "c": 0.19642,
    "h": 283.4
  },
  "luminance": 0.07365
}

Semantic roles & 50–950 ramp

primary

#4C33B8

secondary

#BAC87F

accent

#E048C3

background

#F9F6FC

surface

#F1ECF9

border

#CBC7D2

text

#0D0714

muted

#7E7A82

Preview Lab

Preview with #4C33B8

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

Preview Lab → · Contrast checker → · Palette generator →