#4C337A#4C337A

#4C337A is a dark, moderate violet. Relative luminance 0.053; OKLCH L 38.8% C 0.116 H 296.9°. Best body text is #FFFFFF at 10.19:1 contrast (WCAG AA passes).

Color values

HEX	#4C337A
RGB	rgb(76, 51, 122)
HSL	hsl(261, 41%, 34%)
HSV	hsv(261, 58%, 48%)
CMYK	cmyk(37.7%, 58.2%, 0%, 52.2%)
CIE-LAB	lab(27.60, 28.20, -36.65)
CIE-LCH	lch(27.60, 46.25, 307.58°)
OKLab	oklab(38.77% 0.0526 -0.1039)
OKLCH	oklch(38.77% 0.116 296.9)
XYZ	xyz(7.6763, 5.3092, 19.0289)
Luminance	0.0531 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C337A #617A33

analogous

#333E7A #4C337A #70337A

triadic

#4C337A #7A4C33 #337A4C

tetradic

#4C337A #7A333E #617A33 #337A70

square

#4C337A #7A333E #617A33 #337A70

split-complementary

#4C337A #7A7033 #3E7A33

monochromatic

#160F24 #31214F #4C337A #6745A5 #8768C0

Accessibility & contrast

On white

10.19

#4C337A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#4C337A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C337A

10.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C337A	#FFFFFF	#000000	##FFFFFF
##4C337A	1.00	10.19	2.06	10.19
#FFFFFF	10.19	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#12417C

Deuteranopia (green-blind)

#1B4078

Tritanopia (blue-blind)

#414251

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #4c337a;
/* rgb */ color: rgb(76, 51, 122);
/* oklch */ color: oklch(38.8% 0.116 296.9);

Tailwind

colors: {
  custom: {
    50: '#816ba1',
    500: '#4c337a',
    950: '#000000',
  },
}

SCSS

$custom: #4c337a;
$custom-light: #816ba1;
$custom-dark: #000000;

JSON

{
  "hex": "#4c337a",
  "rgb": {
    "r": 76,
    "g": 51,
    "b": 122
  },
  "hsl": {
    "h": 261.127,
    "s": 41.04,
    "l": 33.922
  },
  "oklch": {
    "l": 0.38767,
    "c": 0.11648,
    "h": 296.9
  },
  "luminance": 0.05309
}

Semantic roles & 50–950 ramp

primary

#4C337A

secondary

#8FA861

accent

#D157A6

background

#F8F6F9

surface

#EFEBF2

border

#CAC6CC

text

#0B070F

muted

#7C7A7E

Preview Lab

Preview with #4C337A

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

Preview Lab → · Contrast checker → · Palette generator →