#4C337D#4C337D

#4C337D is a dark, vivid violet. Relative luminance 0.054; OKLCH L 39.0% C 0.121 H 295.9°. Best body text is #FFFFFF at 10.11:1 contrast (WCAG AA passes).

Color values

HEX	#4C337D
RGB	rgb(76, 51, 125)
HSL	hsl(260, 42%, 35%)
HSV	hsv(260, 59%, 49%)
CMYK	cmyk(39.2%, 59.2%, 0%, 51%)
CIE-LAB	lab(27.80, 29.07, -38.21)
CIE-LCH	lch(27.80, 48.01, 307.27°)
OKLab	oklab(38.98% 0.0527 -0.1085)
OKLCH	oklch(38.98% 0.121 295.9)
XYZ	xyz(7.8650, 5.3847, 20.0230)
Luminance	0.0539 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 9.75

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C337D #647D33

analogous

#333F7D #4C337D #71337D

triadic

#4C337D #7D4C33 #337D4C

tetradic

#4C337D #7D333F #647D33 #337D71

square

#4C337D #7D333F #647D33 #337D71

split-complementary

#4C337D #7D7133 #3F7D33

monochromatic

#171026 #322152 #4C337D #6645A8 #8769C2

Accessibility & contrast

On white

10.11

#4C337D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#4C337D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C337D

10.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C337D	#FFFFFF	#000000	##FFFFFF
##4C337D	1.00	10.11	2.08	10.11
#FFFFFF	10.11	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0C427F

Deuteranopia (green-blind)

#16417B

Tritanopia (blue-blind)

#404353

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #4c337d;
/* rgb */ color: rgb(76, 51, 125);
/* oklch */ color: oklch(39.0% 0.121 295.9);

Tailwind

colors: {
  custom: {
    50: '#816ca3',
    500: '#4c337d',
    950: '#000000',
  },
}

SCSS

$custom: #4c337d;
$custom-light: #816ca3;
$custom-dark: #000000;

JSON

{
  "hex": "#4c337d",
  "rgb": {
    "r": 76,
    "g": 51,
    "b": 125
  },
  "hsl": {
    "h": 260.27,
    "s": 42.045,
    "l": 34.51
  },
  "oklch": {
    "l": 0.38984,
    "c": 0.1206,
    "h": 295.9
  },
  "luminance": 0.05385
}

Semantic roles & 50–950 ramp

primary

#4C337D

secondary

#91AA62

accent

#D256A8

background

#F8F6FA

surface

#EFEBF4

border

#CAC6CE

text

#0B070F

muted

#7C7A7F

Preview Lab

Preview with #4C337D

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

Preview Lab → · Contrast checker → · Palette generator →