#4C384B#4C384B

#4C384B is a dark, muted purple. Relative luminance 0.049; OKLCH L 37.0% C 0.042 H 328.0°. Best body text is #FFFFFF at 10.64:1 contrast (WCAG AA passes).

Color values

HEX	#4C384B
RGB	rgb(76, 56, 75)
HSL	hsl(303, 15%, 26%)
HSV	hsv(303, 26%, 30%)
CMYK	cmyk(0%, 26.3%, 1.3%, 70.2%)
CIE-LAB	lab(26.37, 12.68, -8.19)
CIE-LCH	lch(26.37, 15.09, 327.14°)
OKLab	oklab(37.02% 0.0352 -0.022)
OKLCH	oklch(37.02% 0.042 328)
XYZ	xyz(5.6645, 4.8730, 7.2974)
Luminance	0.0487 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C384B #384C39

analogous

#43384C #4C384B #4C3841

triadic

#4C384B #4B4C38 #384B4C

tetradic

#4C384B #4C4338 #384C39 #38414C

square

#4C384B #4C4338 #384C39 #38414C

split-complementary

#4C384B #414C38 #384C43

monochromatic

#120D11 #291E28 #4C384B #6F526E #926C91

Accessibility & contrast

On white

10.64

#4C384B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.97

#4C384B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C384B

10.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C384B	#FFFFFF	#000000	##FFFFFF
##4C384B	1.00	10.64	1.97	10.64
#FFFFFF	10.64	1.00	21.00	1.00
#000000	1.97	21.00	1.00	21.00
##FFFFFF	10.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#373D4C

Deuteranopia (green-blind)

#3C3F4A

Tritanopia (blue-blind)

#4D393F

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #4c384b;
/* rgb */ color: rgb(76, 56, 75);
/* oklch */ color: oklch(37.0% 0.042 328.0);

Tailwind

colors: {
  custom: {
    50: '#7e6e7d',
    500: '#4c384b',
    950: '#000000',
  },
}

SCSS

$custom: #4c384b;
$custom-light: #7e6e7d;
$custom-dark: #000000;

JSON

{
  "hex": "#4c384b",
  "rgb": {
    "r": 76,
    "g": 56,
    "b": 75
  },
  "hsl": {
    "h": 303,
    "s": 15.152,
    "l": 25.882
  },
  "oklch": {
    "l": 0.3702,
    "c": 0.04154,
    "h": 328
  },
  "luminance": 0.04873
}

Semantic roles & 50–950 ramp

primary

#4C384B

secondary

#647C65

accent

#B87370

background

#F7F6F7

surface

#EEECEE

border

#C9C7C9

text

#0A0709

muted

#7C7A7B

Preview Lab

Preview with #4C384B

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

Preview Lab → · Contrast checker → · Palette generator →