#4D33AC#4D33AC

#4D33AC is a dark, vivid violet. Relative luminance 0.069; OKLCH L 42.9% C 0.182 H 285.7°. Best body text is #FFFFFF at 8.81:1 contrast (WCAG AA passes).

Color values

HEX	#4D33AC
RGB	rgb(77, 51, 172)
HSL	hsl(253, 54%, 44%)
HSV	hsv(253, 70%, 67%)
CMYK	cmyk(55.2%, 70.3%, 0%, 32.5%)
CIE-LAB	lab(31.63, 43.33, -60.81)
CIE-LCH	lch(31.63, 74.67, 305.48°)
OKLab	oklab(42.95% 0.0493 -0.1749)
OKLCH	oklch(42.95% 0.182 285.7)
XYZ	xyz(11.6885, 6.9233, 39.7422)
Luminance	0.0692 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Ocean Blue

#4F42B5

ΔE00 4.10

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D33AC #92AC33

analogous

#3355AC #4D33AC #8933AC

triadic

#4D33AC #AC4D33 #33AC4D

tetradic

#4D33AC #AC3355 #92AC33 #33AC89

square

#4D33AC #AC3355 #92AC33 #33AC89

split-complementary

#4D33AC #AC8933 #55AC33

monochromatic

#23174E #38257D #4D33AC #6B51CB #9380D9

Accessibility & contrast

On white

8.81

#4D33AC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.38

#4D33AC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D33AC

8.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D33AC	#FFFFFF	#000000	##FFFFFF
##4D33AC	1.00	8.81	2.38	8.81
#FFFFFF	8.81	1.00	21.00	1.00
#000000	2.38	21.00	1.00	21.00
##FFFFFF	8.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004EB0

Deuteranopia (green-blind)

#0047AA

Tritanopia (blue-blind)

#23536C

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #4d33ac;
/* rgb */ color: rgb(77, 51, 172);
/* oklch */ color: oklch(42.9% 0.182 285.7);

Tailwind

colors: {
  custom: {
    50: '#896dc6',
    500: '#4d33ac',
    950: '#000000',
  },
}

SCSS

$custom: #4d33ac;
$custom-light: #896dc6;
$custom-dark: #000000;

JSON

{
  "hex": "#4d33ac",
  "rgb": {
    "r": 77,
    "g": 51,
    "b": 172
  },
  "hsl": {
    "h": 252.893,
    "s": 54.26,
    "l": 43.725
  },
  "oklch": {
    "l": 0.42948,
    "c": 0.18167,
    "h": 285.7
  },
  "luminance": 0.06924
}

Semantic roles & 50–950 ramp

primary

#4D33AC

secondary

#B3C278

accent

#DE4ABE

background

#F8F6FC

surface

#F0ECF8

border

#CBC7D1

text

#0D0713

muted

#7D7A82

Preview Lab

Preview with #4D33AC

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

Preview Lab → · Contrast checker → · Palette generator →