#4D1637#4D1637

#4D1637 is a dark, moderate pink. Relative luminance 0.024; OKLCH L 30.2% C 0.092 H 347.0°. Best body text is #FFFFFF at 14.14:1 contrast (WCAG AA passes).

Color values

HEX	#4D1637
RGB	rgb(77, 22, 55)
HSL	hsl(324, 56%, 19%)
HSV	hsv(324, 71%, 30%)
CMYK	cmyk(0%, 71.4%, 28.6%, 69.8%)
CIE-LAB	lab(17.59, 29.68, -7.84)
CIE-LCH	lch(17.59, 30.69, 345.19°)
OKLab	oklab(30.17% 0.0898 -0.0207)
OKLCH	oklch(30.17% 0.092 347)
XYZ	xyz(4.0372, 2.4278, 3.8697)
Luminance	0.0243 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D1637 #164D2C

analogous

#48164D #4D1637 #4D161C

triadic

#4D1637 #374D16 #16374D

tetradic

#4D1637 #4D4816 #164D2C #161C4D

square

#4D1637 #4D4816 #164D2C #161C4D

split-complementary

#4D1637 #1C4D16 #164D48

monochromatic

#180711 #1D0815 #4D1637 #7D2459 #AC317B

Accessibility & contrast

On white

14.14

#4D1637 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#4D1637 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D1637

14.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D1637	#FFFFFF	#000000	##FFFFFF
##4D1637	1.00	14.14	1.49	14.14
#FFFFFF	14.14	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C2538

Deuteranopia (green-blind)

#2C2F36

Tritanopia (blue-blind)

#531524

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #4d1637;
/* rgb */ color: rgb(77, 22, 55);
/* oklch */ color: oklch(30.2% 0.092 347.0);

Tailwind

colors: {
  custom: {
    50: '#81586d',
    500: '#4d1637',
    950: '#000000',
  },
}

SCSS

$custom: #4d1637;
$custom-light: #81586d;
$custom-dark: #000000;

JSON

{
  "hex": "#4d1637",
  "rgb": {
    "r": 77,
    "g": 22,
    "b": 55
  },
  "hsl": {
    "h": 324,
    "s": 55.556,
    "l": 19.412
  },
  "oklch": {
    "l": 0.30169,
    "c": 0.09213,
    "h": 347
  },
  "luminance": 0.02427
}

Semantic roles & 50–950 ramp

primary

#4D1637

secondary

#3A8558

accent

#DF8549

background

#F8F5F6

surface

#EFE9EB

border

#CAC5C6

text

#0B0307

muted

#7C787A

Preview Lab

Preview with #4D1637

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

Preview Lab → · Contrast checker → · Palette generator →