#4D1D37#4D1D37

#4D1D37 is a dark, moderate pink. Relative luminance 0.027; OKLCH L 31.2% C 0.080 H 349.1°. Best body text is #FFFFFF at 13.58:1 contrast (WCAG AA passes).

Color values

HEX	#4D1D37
RGB	rgb(77, 29, 55)
HSL	hsl(328, 45%, 21%)
HSV	hsv(328, 62%, 30%)
CMYK	cmyk(0%, 62.3%, 28.6%, 69.8%)
CIE-LAB	lab(18.94, 26.02, -5.80)
CIE-LCH	lch(18.94, 26.66, 347.43°)
OKLab	oklab(31.17% 0.0786 -0.0152)
OKLCH	oklch(31.17% 0.08 349.1)
XYZ	xyz(4.1897, 2.7327, 3.9205)
Luminance	0.0273 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D1D37 #1D4D33

analogous

#4B1D4D #4D1D37 #4D1D1F

triadic

#4D1D37 #374D1D #1D374D

tetradic

#4D1D37 #4D4B1D #1D4D33 #1D1F4D

square

#4D1D37 #4D4B1D #1D4D33 #1D1F4D

split-complementary

#4D1D37 #1F4D1D #1D4D4B

monochromatic

#160810 #210C17 #4D1D37 #792E57 #A63E77

Accessibility & contrast

On white

13.58

#4D1D37 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#4D1D37 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D1D37

13.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D1D37	#FFFFFF	#000000	##FFFFFF
##4D1D37	1.00	13.58	1.55	13.58
#FFFFFF	13.58	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#232938

Deuteranopia (green-blind)

#303136

Tritanopia (blue-blind)

#521B27

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #4d1d37;
/* rgb */ color: rgb(77, 29, 55);
/* oklch */ color: oklch(31.2% 0.080 349.1);

Tailwind

colors: {
  custom: {
    50: '#815c6d',
    500: '#4d1d37',
    950: '#000000',
  },
}

SCSS

$custom: #4d1d37;
$custom-light: #815c6d;
$custom-dark: #000000;

JSON

{
  "hex": "#4d1d37",
  "rgb": {
    "r": 77,
    "g": 29,
    "b": 55
  },
  "hsl": {
    "h": 327.5,
    "s": 45.283,
    "l": 20.784
  },
  "oklch": {
    "l": 0.31168,
    "c": 0.08002,
    "h": 349.1
  },
  "luminance": 0.02732
}

Semantic roles & 50–950 ramp

primary

#4D1D37

secondary

#448260

accent

#D58E53

background

#F8F5F6

surface

#EFE9EB

border

#CAC5C6

text

#0A0407

muted

#7C797A

Preview Lab

Preview with #4D1D37

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

Preview Lab → · Contrast checker → · Palette generator →