#4C33BD#4C33BD

#4C33BD is a dark, highly saturated violet. Relative luminance 0.076; OKLCH L 44.4% C 0.202 H 282.7°. Best body text is #FFFFFF at 8.35:1 contrast (WCAG AA passes).

Color values

HEX	#4C33BD
RGB	rgb(76, 51, 189)
HSL	hsl(251, 58%, 47%)
HSV	hsv(251, 73%, 74%)
CMYK	cmyk(59.8%, 73%, 0%, 25.9%)
CIE-LAB	lab(33.09, 48.30, -68.52)
CIE-LCH	lch(33.09, 83.84, 305.18°)
OKLab	oklab(44.43% 0.0444 -0.1975)
OKLCH	oklch(44.43% 0.202 282.7)
XYZ	xyz(13.3468, 7.5774, 48.8935)
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

#4C33BD #A4BD33

analogous

#335FBD #4C33BD #9133BD

triadic

#4C33BD #BD4C33 #33BD4C

tetradic

#4C33BD #BD335F #A4BD33 #33BD91

square

#4C33BD #BD335F #A4BD33 #33BD91

split-complementary

#4C33BD #BD9133 #5FBD33

monochromatic

#25195D #39268D #4C33BD #705BD3 #9A8BE0

Accessibility & contrast

On white

8.35

#4C33BD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#4C33BD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C33BD

8.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C33BD	#FFFFFF	#000000	##FFFFFF
##4C33BD	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)

#0052C1

Deuteranopia (green-blind)

#0049BA

Tritanopia (blue-blind)

#005975

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #4c33bd;
/* rgb */ color: rgb(76, 51, 189);
/* oklch */ color: oklch(44.4% 0.202 282.7);

Tailwind

colors: {
  custom: {
    50: '#8b6ed2',
    500: '#4c33bd',
    950: '#000000',
  },
}

SCSS

$custom: #4c33bd;
$custom-light: #8b6ed2;
$custom-dark: #000000;

JSON

{
  "hex": "#4c33bd",
  "rgb": {
    "r": 76,
    "g": 51,
    "b": 189
  },
  "hsl": {
    "h": 250.87,
    "s": 57.5,
    "l": 47.059
  },
  "oklch": {
    "l": 0.44433,
    "c": 0.20241,
    "h": 282.7
  },
  "luminance": 0.07578
}

Semantic roles & 50–950 ramp

primary

#4C33BD

secondary

#BDCA82

accent

#E147C5

background

#F9F6FD

surface

#F1ECFA

border

#CBC7D3

text

#0D0714

muted

#7E7A83

Preview Lab

Preview with #4C33BD

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

Preview Lab → · Contrast checker → · Palette generator →