#4D33AD#4D33AD

#4D33AD is a dark, vivid violet. Relative luminance 0.070; OKLCH L 43.0% C 0.183 H 285.6°. Best body text is #FFFFFF at 8.78:1 contrast (WCAG AA passes).

Color values

HEX	#4D33AD
RGB	rgb(77, 51, 173)
HSL	hsl(253, 54%, 44%)
HSV	hsv(253, 71%, 68%)
CMYK	cmyk(55.5%, 70.5%, 0%, 32.2%)
CIE-LAB	lab(31.72, 43.64, -61.26)
CIE-LCH	lch(31.72, 75.21, 305.46°)
OKLab	oklab(43.04% 0.0491 -0.1762)
OKLCH	oklch(43.04% 0.183 285.6)
XYZ	xyz(11.7849, 6.9619, 40.2499)
Luminance	0.0696 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Ocean Blue

#4F42B5

ΔE00 4.05

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D33AD #93AD33

analogous

#3356AD #4D33AD #8A33AD

triadic

#4D33AD #AD4D33 #33AD4D

tetradic

#4D33AD #AD3356 #93AD33 #33AD8A

square

#4D33AD #AD3356 #93AD33 #33AD8A

split-complementary

#4D33AD #AD8A33 #56AD33

monochromatic

#23174E #38257E #4D33AD #6B51CC #9481DA

Accessibility & contrast

On white

8.78

#4D33AD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.39

#4D33AD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D33AD

8.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D33AD	#FFFFFF	#000000	##FFFFFF
##4D33AD	1.00	8.78	2.39	8.78
#FFFFFF	8.78	1.00	21.00	1.00
#000000	2.39	21.00	1.00	21.00
##FFFFFF	8.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004EB1

Deuteranopia (green-blind)

#0047AB

Tritanopia (blue-blind)

#22536C

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #4d33ad;
/* rgb */ color: rgb(77, 51, 173);
/* oklch */ color: oklch(43.0% 0.183 285.6);

Tailwind

colors: {
  custom: {
    50: '#896dc6',
    500: '#4d33ad',
    950: '#000000',
  },
}

SCSS

$custom: #4d33ad;
$custom-light: #896dc6;
$custom-dark: #000000;

JSON

{
  "hex": "#4d33ad",
  "rgb": {
    "r": 77,
    "g": 51,
    "b": 173
  },
  "hsl": {
    "h": 252.787,
    "s": 54.464,
    "l": 43.922
  },
  "oklch": {
    "l": 0.43039,
    "c": 0.18291,
    "h": 285.6
  },
  "luminance": 0.06963
}

Semantic roles & 50–950 ramp

primary

#4D33AD

secondary

#B3C379

accent

#DE4ABE

background

#F8F6FC

surface

#F0ECF8

border

#CBC7D1

text

#0D0713

muted

#7D7A82

Preview Lab

Preview with #4D33AD

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

Preview Lab → · Contrast checker → · Palette generator →