#4C337C#4C337C

#4C337C is a dark, moderate violet. Relative luminance 0.054; OKLCH L 38.9% C 0.119 H 296.2°. Best body text is #FFFFFF at 10.14:1 contrast (WCAG AA passes).

Color values

HEX	#4C337C
RGB	rgb(76, 51, 124)
HSL	hsl(261, 42%, 34%)
HSV	hsv(261, 59%, 49%)
CMYK	cmyk(38.7%, 58.9%, 0%, 51.4%)
CIE-LAB	lab(27.73, 28.78, -37.69)
CIE-LCH	lch(27.73, 47.42, 307.37°)
OKLab	oklab(38.91% 0.0527 -0.107)
OKLCH	oklch(38.91% 0.119 296.2)
XYZ	xyz(7.8015, 5.3593, 19.6883)
Luminance	0.0536 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C337C #637C33

analogous

#333F7C #4C337C #71337C

triadic

#4C337C #7C4C33 #337C4C

tetradic

#4C337C #7C333F #637C33 #337C71

square

#4C337C #7C333F #637C33 #337C71

split-complementary

#4C337C #7C7133 #3F7C33

monochromatic

#170F25 #312151 #4C337C #6745A7 #8768C1

Accessibility & contrast

On white

10.14

#4C337C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.07

#4C337C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C337C

10.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C337C	#FFFFFF	#000000	##FFFFFF
##4C337C	1.00	10.14	2.07	10.14
#FFFFFF	10.14	1.00	21.00	1.00
#000000	2.07	21.00	1.00	21.00
##FFFFFF	10.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0E427E

Deuteranopia (green-blind)

#18417A

Tritanopia (blue-blind)

#414252

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #4c337c;
/* rgb */ color: rgb(76, 51, 124);
/* oklch */ color: oklch(38.9% 0.119 296.2);

Tailwind

colors: {
  custom: {
    50: '#816ba2',
    500: '#4c337c',
    950: '#000000',
  },
}

SCSS

$custom: #4c337c;
$custom-light: #816ba2;
$custom-dark: #000000;

JSON

{
  "hex": "#4c337c",
  "rgb": {
    "r": 76,
    "g": 51,
    "b": 124
  },
  "hsl": {
    "h": 260.548,
    "s": 41.714,
    "l": 34.314
  },
  "oklch": {
    "l": 0.38912,
    "c": 0.11923,
    "h": 296.2
  },
  "luminance": 0.05359
}

Semantic roles & 50–950 ramp

primary

#4C337C

secondary

#91A962

accent

#D256A7

background

#F8F6FA

surface

#EFEBF3

border

#CAC6CD

text

#0B070F

muted

#7C7A7F

Preview Lab

Preview with #4C337C

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

Preview Lab → · Contrast checker → · Palette generator →