#4F131D#4F131D

#4F131D is a dark, moderate red. Relative luminance 0.022; OKLCH L 29.2% C 0.089 H 15.1°. Best body text is #FFFFFF at 14.55:1 contrast (WCAG AA passes).

Color values

HEX	#4F131D
RGB	rgb(79, 19, 29)
HSL	hsl(350, 61%, 19%)
HSV	hsv(350, 76%, 31%)
CMYK	cmyk(0%, 75.9%, 63.3%, 69%)
CIE-LAB	lab(16.59, 28.68, 9.37)
CIE-LCH	lch(16.59, 30.17, 18.10°)
OKLab	oklab(29.21% 0.0861 0.0232)
OKLCH	oklch(29.21% 0.089 15.1)
XYZ	xyz(3.6794, 2.2172, 1.3964)
Luminance	0.0222 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F131D #134F45

analogous

#4F133B #4F131D #4F2713

triadic

#4F131D #1D4F13 #131D4F

tetradic

#4F131D #3B4F13 #134F45 #27134F

square

#4F131D #3B4F13 #134F45 #27134F

split-complementary

#4F131D #134F27 #133B4F

monochromatic

#190609 #1E070B #4F131D #801F2F #B22B41

Accessibility & contrast

On white

14.55

#4F131D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.44

#4F131D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F131D

14.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F131D	#FFFFFF	#000000	##FFFFFF
##4F131D	1.00	14.55	1.44	14.55
#FFFFFF	14.55	1.00	21.00	1.00
#000000	1.44	21.00	1.00	21.00
##FFFFFF	14.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#22211D

Deuteranopia (green-blind)

#322E1B

Tritanopia (blue-blind)

#570617

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #4f131d;
/* rgb */ color: rgb(79, 19, 29);
/* oklch */ color: oklch(29.2% 0.089 15.1);

Tailwind

colors: {
  custom: {
    50: '#855558',
    500: '#4f131d',
    950: '#000000',
  },
}

SCSS

$custom: #4f131d;
$custom-light: #855558;
$custom-dark: #000000;

JSON

{
  "hex": "#4f131d",
  "rgb": {
    "r": 79,
    "g": 19,
    "b": 29
  },
  "hsl": {
    "h": 350,
    "s": 61.224,
    "l": 19.216
  },
  "oklch": {
    "l": 0.29213,
    "c": 0.08921,
    "h": 15.1
  },
  "luminance": 0.02217
}

Semantic roles & 50–950 ramp

primary

#4F131D

secondary

#36887A

accent

#E4CA43

background

#F8F5F5

surface

#F0E9E9

border

#CBC5C5

text

#0C0303

muted

#7D7878

Preview Lab

Preview with #4F131D

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

Preview Lab → · Contrast checker → · Palette generator →