#4A33B3#4A33B3

#4A33B3 is a dark, vivid violet. Relative luminance 0.071; OKLCH L 43.3% C 0.191 H 283.2°. Best body text is #FFFFFF at 8.69:1 contrast (WCAG AA passes).

Color values

HEX	#4A33B3
RGB	rgb(74, 51, 179)
HSL	hsl(251, 56%, 45%)
HSV	hsv(251, 72%, 70%)
CMYK	cmyk(58.7%, 71.5%, 0%, 29.8%)
CIE-LAB	lab(31.98, 45.00, -64.42)
CIE-LCH	lch(31.98, 78.58, 304.93°)
OKLab	oklab(43.32% 0.0437 -0.1855)
OKLCH	oklch(43.32% 0.191 283.2)
XYZ	xyz(12.1420, 7.0774, 43.3653)
Luminance	0.0708 (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

#4A33B3 #9CB333

analogous

#335CB3 #4A33B3 #8A33B3

triadic

#4A33B3 #B34A33 #33B34A

tetradic

#4A33B3 #B3335C #9CB333 #33B38A

square

#4A33B3 #B3335C #9CB333 #33B38A

split-complementary

#4A33B3 #B38A33 #5CB333

monochromatic

#231854 #362583 #4A33B3 #6B55CE #9484DC

Accessibility & contrast

On white

8.69

#4A33B3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.42

#4A33B3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4A33B3

8.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A33B3	#FFFFFF	#000000	##FFFFFF
##4A33B3	1.00	8.69	2.42	8.69
#FFFFFF	8.69	1.00	21.00	1.00
#000000	2.42	21.00	1.00	21.00
##FFFFFF	8.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004FB7

Deuteranopia (green-blind)

#0047B1

Tritanopia (blue-blind)

#09566F

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #4a33b3;
/* rgb */ color: rgb(74, 51, 179);
/* oklch */ color: oklch(43.3% 0.191 283.2);

Tailwind

colors: {
  custom: {
    50: '#886dcb',
    500: '#4a33b3',
    950: '#000000',
  },
}

SCSS

$custom: #4a33b3;
$custom-light: #886dcb;
$custom-dark: #000000;

JSON

{
  "hex": "#4a33b3",
  "rgb": {
    "r": 74,
    "g": 51,
    "b": 179
  },
  "hsl": {
    "h": 250.781,
    "s": 55.652,
    "l": 45.098
  },
  "oklch": {
    "l": 0.43323,
    "c": 0.19062,
    "h": 283.2
  },
  "luminance": 0.07078
}

Semantic roles & 50–950 ramp

primary

#4A33B3

secondary

#B8C67C

accent

#DF49C4

background

#F8F6FC

surface

#F0ECF9

border

#CBC7D2

text

#0D0713

muted

#7D7A82

Preview Lab

Preview with #4A33B3

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

Preview Lab → · Contrast checker → · Palette generator →