#4C183A#4C183A

#4C183A is a dark, moderate pink. Relative luminance 0.025; OKLCH L 30.4% C 0.090 H 343.7°. Best body text is #FFFFFF at 14.01:1 contrast (WCAG AA passes).

Color values

HEX	#4C183A
RGB	rgb(76, 24, 58)
HSL	hsl(321, 52%, 20%)
HSV	hsv(321, 68%, 30%)
CMYK	cmyk(0%, 68.4%, 23.7%, 70.2%)
CIE-LAB	lab(17.90, 28.83, -9.50)
CIE-LCH	lch(17.90, 30.35, 341.76°)
OKLab	oklab(30.4% 0.0864 -0.0253)
OKLCH	oklch(30.4% 0.09 343.7)
XYZ	xyz(4.0710, 2.4956, 4.2695)
Luminance	0.0249 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C183A #184C2A

analogous

#44184C #4C183A #4C1820

triadic

#4C183A #3A4C18 #183A4C

tetradic

#4C183A #4C4418 #184C2A #18204C

square

#4C183A #4C4418 #184C2A #18204C

split-complementary

#4C183A #204C18 #184C44

monochromatic

#170712 #1D0917 #4C183A #7B275D #A93581

Accessibility & contrast

On white

14.01

#4C183A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#4C183A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C183A

14.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C183A	#FFFFFF	#000000	##FFFFFF
##4C183A	1.00	14.01	1.50	14.01
#FFFFFF	14.01	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	14.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D263B

Deuteranopia (green-blind)

#2C2F39

Tritanopia (blue-blind)

#511826

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #4c183a;
/* rgb */ color: rgb(76, 24, 58);
/* oklch */ color: oklch(30.4% 0.090 343.7);

Tailwind

colors: {
  custom: {
    50: '#805970',
    500: '#4c183a',
    950: '#000000',
  },
}

SCSS

$custom: #4c183a;
$custom-light: #805970;
$custom-dark: #000000;

JSON

{
  "hex": "#4c183a",
  "rgb": {
    "r": 76,
    "g": 24,
    "b": 58
  },
  "hsl": {
    "h": 320.769,
    "s": 52,
    "l": 19.608
  },
  "oklch": {
    "l": 0.30404,
    "c": 0.09003,
    "h": 343.7
  },
  "luminance": 0.02495
}

Semantic roles & 50–950 ramp

primary

#4C183A

secondary

#3D8355

accent

#DB7E4C

background

#F8F5F6

surface

#EFE9EC

border

#CAC5C7

text

#0A0307

muted

#7C787A

Preview Lab

Preview with #4C183A

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

Preview Lab → · Contrast checker → · Palette generator →