#4B183C#4B183C

#4B183C is a dark, moderate pink. Relative luminance 0.025; OKLCH L 30.3% C 0.091 H 340.9°. Best body text is #FFFFFF at 14.05:1 contrast (WCAG AA passes).

Color values

HEX	#4B183C
RGB	rgb(75, 24, 60)
HSL	hsl(318, 52%, 19%)
HSV	hsv(318, 68%, 29%)
CMYK	cmyk(0%, 68%, 20%, 70.6%)
CIE-LAB	lab(17.81, 28.83, -11.06)
CIE-LCH	lch(17.81, 30.88, 339.02°)
OKLab	oklab(30.33% 0.0857 -0.0297)
OKLCH	oklch(30.33% 0.091 340.9)
XYZ	xyz(4.0440, 2.4757, 4.5390)
Luminance	0.0248 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B183C #184B27

analogous

#41184B #4B183C #4B1823

triadic

#4B183C #3C4B18 #183C4B

tetradic

#4B183C #4B4118 #184B27 #18234B

square

#4B183C #4B4118 #184B27 #18234B

split-complementary

#4B183C #234B18 #184B41

monochromatic

#170713 #1D0917 #4B183C #792761 #A83686

Accessibility & contrast

On white

14.05

#4B183C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#4B183C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B183C

14.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B183C	#FFFFFF	#000000	##FFFFFF
##4B183C	1.00	14.05	1.50	14.05
#FFFFFF	14.05	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	14.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B263D

Deuteranopia (green-blind)

#2A2F3B

Tritanopia (blue-blind)

#501927

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #4b183c;
/* rgb */ color: rgb(75, 24, 60);
/* oklch */ color: oklch(30.3% 0.091 340.9);

Tailwind

colors: {
  custom: {
    50: '#7f5971',
    500: '#4b183c',
    950: '#000000',
  },
}

SCSS

$custom: #4b183c;
$custom-light: #7f5971;
$custom-dark: #000000;

JSON

{
  "hex": "#4b183c",
  "rgb": {
    "r": 75,
    "g": 24,
    "b": 60
  },
  "hsl": {
    "h": 317.647,
    "s": 51.515,
    "l": 19.412
  },
  "oklch": {
    "l": 0.30333,
    "c": 0.09069,
    "h": 340.9
  },
  "luminance": 0.02475
}

Semantic roles & 50–950 ramp

primary

#4B183C

secondary

#3D8251

accent

#DB774D

background

#F7F5F6

surface

#EEE9EC

border

#C9C5C7

text

#0A0307

muted

#7C787A

Preview Lab

Preview with #4B183C

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

Preview Lab → · Contrast checker → · Palette generator →