#4D1839#4D1839

#4D1839 is a dark, moderate pink. Relative luminance 0.025; OKLCH L 30.5% C 0.090 H 345.4°. Best body text is #FFFFFF at 13.95:1 contrast (WCAG AA passes).

Color values

HEX	#4D1839
RGB	rgb(77, 24, 57)
HSL	hsl(323, 52%, 20%)
HSV	hsv(323, 69%, 30%)
CMYK	cmyk(0%, 68.8%, 26%, 69.8%)
CIE-LAB	lab(18.04, 29.00, -8.57)
CIE-LCH	lch(18.04, 30.24, 343.54°)
OKLab	oklab(30.53% 0.0873 -0.0227)
OKLCH	oklch(30.53% 0.09 345.4)
XYZ	xyz(4.1259, 2.5269, 4.1405)
Luminance	0.0253 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D1839 #184D2C

analogous

#47184D #4D1839 #4D181E

triadic

#4D1839 #394D18 #18394D

tetradic

#4D1839 #4D4718 #184D2C #181E4D

square

#4D1839 #4D4718 #184D2C #181E4D

split-complementary

#4D1839 #1E4D18 #184D47

monochromatic

#170711 #1E0916 #4D1839 #7C275C #AA357E

Accessibility & contrast

On white

13.95

#4D1839 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#4D1839 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D1839

13.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D1839	#FFFFFF	#000000	##FFFFFF
##4D1839	1.00	13.95	1.51	13.95
#FFFFFF	13.95	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D263A

Deuteranopia (green-blind)

#2D2F38

Tritanopia (blue-blind)

#521726

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #4d1839;
/* rgb */ color: rgb(77, 24, 57);
/* oklch */ color: oklch(30.5% 0.090 345.4);

Tailwind

colors: {
  custom: {
    50: '#81596f',
    500: '#4d1839',
    950: '#000000',
  },
}

SCSS

$custom: #4d1839;
$custom-light: #81596f;
$custom-dark: #000000;

JSON

{
  "hex": "#4d1839",
  "rgb": {
    "r": 77,
    "g": 24,
    "b": 57
  },
  "hsl": {
    "h": 322.642,
    "s": 52.475,
    "l": 19.804
  },
  "oklch": {
    "l": 0.30529,
    "c": 0.09022,
    "h": 345.4
  },
  "luminance": 0.02526
}

Semantic roles & 50–950 ramp

primary

#4D1839

secondary

#3D8458

accent

#DC824C

background

#F8F5F6

surface

#EFE9EC

border

#CAC5C7

text

#0B0407

muted

#7C797A

Preview Lab

Preview with #4D1839

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

Preview Lab → · Contrast checker → · Palette generator →