#4C339A#4C339A

#4C339A is a dark, vivid violet. Relative luminance 0.062; OKLCH L 41.3% C 0.159 H 288.6°. Best body text is #FFFFFF at 9.34:1 contrast (WCAG AA passes).

Color values

HEX	#4C339A
RGB	rgb(76, 51, 154)
HSL	hsl(255, 50%, 40%)
HSV	hsv(255, 67%, 60%)
CMYK	cmyk(50.6%, 66.9%, 0%, 39.6%)
CIE-LAB	lab(30.00, 37.72, -52.60)
CIE-LCH	lch(30.00, 64.73, 305.65°)
OKLab	oklab(41.28% 0.0507 -0.1508)
OKLCH	oklch(41.28% 0.159 288.6)
XYZ	xyz(9.9954, 6.2368, 31.2427)
Luminance	0.0624 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C339A #819A33

analogous

#334D9A #4C339A #7F339A

triadic

#4C339A #9A4C33 #339A4C

tetradic

#4C339A #9A334D #819A33 #339A7F

square

#4C339A #9A334D #819A33 #339A7F

split-complementary

#4C339A #9A7F33 #4D9A33

monochromatic

#1F153E #35246C #4C339A #6648C2 #8C76D2

Accessibility & contrast

On white

9.34

#4C339A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.25

#4C339A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C339A

9.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C339A	#FFFFFF	#000000	##FFFFFF
##4C339A	1.00	9.34	2.25	9.34
#FFFFFF	9.34	1.00	21.00	1.00
#000000	2.25	21.00	1.00	21.00
##FFFFFF	9.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00499D

Deuteranopia (green-blind)

#004498

Tritanopia (blue-blind)

#314C62

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #4c339a;
/* rgb */ color: rgb(76, 51, 154);
/* oklch */ color: oklch(41.3% 0.159 288.6);

Tailwind

colors: {
  custom: {
    50: '#856cb9',
    500: '#4c339a',
    950: '#000000',
  },
}

SCSS

$custom: #4c339a;
$custom-light: #856cb9;
$custom-dark: #000000;

JSON

{
  "hex": "#4c339a",
  "rgb": {
    "r": 76,
    "g": 51,
    "b": 154
  },
  "hsl": {
    "h": 254.563,
    "s": 50.244,
    "l": 40.196
  },
  "oklch": {
    "l": 0.4128,
    "c": 0.1591,
    "h": 288.6
  },
  "luminance": 0.06237
}

Semantic roles & 50–950 ramp

primary

#4C339A

secondary

#A8BA6F

accent

#DA4EB8

background

#F8F6FB

surface

#F0EBF6

border

#CBC6D0

text

#0C0711

muted

#7D7A80

Preview Lab

Preview with #4C339A

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

Preview Lab → · Contrast checker → · Palette generator →