#4C183C#4C183C

#4C183C is a dark, moderate pink. Relative luminance 0.025; OKLCH L 30.5% C 0.092 H 341.7°. Best body text is #FFFFFF at 13.97:1 contrast (WCAG AA passes).

Color values

HEX	#4C183C
RGB	rgb(76, 24, 60)
HSL	hsl(318, 52%, 20%)
HSV	hsv(318, 68%, 30%)
CMYK	cmyk(0%, 68.4%, 21.1%, 70.2%)
CIE-LAB	lab(17.99, 29.16, -10.76)
CIE-LCH	lch(17.99, 31.08, 339.75°)
OKLab	oklab(30.5% 0.0869 -0.0288)
OKLCH	oklch(30.5% 0.092 341.7)
XYZ	xyz(4.1228, 2.5164, 4.5427)
Luminance	0.0252 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C183C #184C28

analogous

#42184C #4C183C #4C1822

triadic

#4C183C #3C4C18 #183C4C

tetradic

#4C183C #4C4218 #184C28 #18224C

square

#4C183C #4C4218 #184C28 #18224C

split-complementary

#4C183C #224C18 #184C42

monochromatic

#170712 #1D0917 #4C183C #7B2761 #A93585

Accessibility & contrast

On white

13.97

#4C183C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#4C183C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C183C

13.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C183C	#FFFFFF	#000000	##FFFFFF
##4C183C	1.00	13.97	1.50	13.97
#FFFFFF	13.97	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	13.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C273D

Deuteranopia (green-blind)

#2B2F3B

Tritanopia (blue-blind)

#511927

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #4c183c;
/* rgb */ color: rgb(76, 24, 60);
/* oklch */ color: oklch(30.5% 0.092 341.7);

Tailwind

colors: {
  custom: {
    50: '#805971',
    500: '#4c183c',
    950: '#000000',
  },
}

SCSS

$custom: #4c183c;
$custom-light: #805971;
$custom-dark: #000000;

JSON

{
  "hex": "#4c183c",
  "rgb": {
    "r": 76,
    "g": 24,
    "b": 60
  },
  "hsl": {
    "h": 318.462,
    "s": 52,
    "l": 19.608
  },
  "oklch": {
    "l": 0.30504,
    "c": 0.09157,
    "h": 341.7
  },
  "luminance": 0.02516
}

Semantic roles & 50–950 ramp

primary

#4C183C

secondary

#3D8352

accent

#DB784C

background

#F8F5F6

surface

#EFE9EC

border

#CAC5C7

text

#0A0407

muted

#7C797A

Preview Lab

Preview with #4C183C

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

Preview Lab → · Contrast checker → · Palette generator →