#4F131A#4F131A

#4F131A is a dark, moderate red. Relative luminance 0.022; OKLCH L 29.1% C 0.089 H 18.1°. Best body text is #FFFFFF at 14.58:1 contrast (WCAG AA passes).

Color values

HEX	#4F131A
RGB	rgb(79, 19, 26)
HSL	hsl(353, 61%, 19%)
HSV	hsv(353, 76%, 31%)
CMYK	cmyk(0%, 75.9%, 67.1%, 69%)
CIE-LAB	lab(16.52, 28.43, 11.43)
CIE-LCH	lch(16.52, 30.64, 21.90°)
OKLab	oklab(29.14% 0.0848 0.0278)
OKLCH	oklch(29.14% 0.089 18.1)
XYZ	xyz(3.6441, 2.2031, 1.2104)
Luminance	0.0220 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F131A #134F48

analogous

#4F1338 #4F131A #4F2A13

triadic

#4F131A #1A4F13 #131A4F

tetradic

#4F131A #384F13 #134F48 #2A134F

square

#4F131A #384F13 #134F48 #2A134F

split-complementary

#4F131A #134F2A #13384F

monochromatic

#190608 #1E070A #4F131A #801F2A #B22B3A

Accessibility & contrast

On white

14.58

#4F131A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.44

#4F131A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F131A

14.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F131A	#FFFFFF	#000000	##FFFFFF
##4F131A	1.00	14.58	1.44	14.58
#FFFFFF	14.58	1.00	21.00	1.00
#000000	1.44	21.00	1.00	21.00
##FFFFFF	14.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#23211A

Deuteranopia (green-blind)

#322D18

Tritanopia (blue-blind)

#570516

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #4f131a;
/* rgb */ color: rgb(79, 19, 26);
/* oklch */ color: oklch(29.1% 0.089 18.1);

Tailwind

colors: {
  custom: {
    50: '#855556',
    500: '#4f131a',
    950: '#000000',
  },
}

SCSS

$custom: #4f131a;
$custom-light: #855556;
$custom-dark: #000000;

JSON

{
  "hex": "#4f131a",
  "rgb": {
    "r": 79,
    "g": 19,
    "b": 26
  },
  "hsl": {
    "h": 353,
    "s": 61.224,
    "l": 19.216
  },
  "oklch": {
    "l": 0.29139,
    "c": 0.08918,
    "h": 18.1
  },
  "luminance": 0.02203
}

Semantic roles & 50–950 ramp

primary

#4F131A

secondary

#36887E

accent

#E4D243

background

#F8F5F5

surface

#F0E9E9

border

#CBC5C5

text

#0C0303

muted

#7D7878

Preview Lab

Preview with #4F131A

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

Preview Lab → · Contrast checker → · Palette generator →