#4F1318#4F1318

#4F1318 is a dark, moderate red. Relative luminance 0.022; OKLCH L 29.1% C 0.089 H 20.1°. Best body text is #FFFFFF at 14.60:1 contrast (WCAG AA passes).

Color values

HEX	#4F1318
RGB	rgb(79, 19, 24)
HSL	hsl(355, 61%, 19%)
HSV	hsv(355, 76%, 31%)
CMYK	cmyk(0%, 75.9%, 69.6%, 69%)
CIE-LAB	lab(16.48, 28.28, 12.80)
CIE-LCH	lch(16.48, 31.04, 24.35°)
OKLab	oklab(29.09% 0.0838 0.0307)
OKLCH	oklch(29.09% 0.089 20.1)
XYZ	xyz(3.6226, 2.1945, 1.0968)
Luminance	0.0219 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F1318 #134F4A

analogous

#4F1336 #4F1318 #4F2C13

triadic

#4F1318 #184F13 #13184F

tetradic

#4F1318 #364F13 #134F4A #2C134F

square

#4F1318 #364F13 #134F4A #2C134F

split-complementary

#4F1318 #134F2C #13364F

monochromatic

#190607 #1E0709 #4F1318 #801F27 #B22B36

Accessibility & contrast

On white

14.60

#4F1318 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.44

#4F1318 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F1318

14.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F1318	#FFFFFF	#000000	##FFFFFF
##4F1318	1.00	14.60	1.44	14.60
#FFFFFF	14.60	1.00	21.00	1.00
#000000	1.44	21.00	1.00	21.00
##FFFFFF	14.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#232118

Deuteranopia (green-blind)

#322D16

Tritanopia (blue-blind)

#570415

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #4f1318;
/* rgb */ color: rgb(79, 19, 24);
/* oklch */ color: oklch(29.1% 0.089 20.1);

Tailwind

colors: {
  custom: {
    50: '#855554',
    500: '#4f1318',
    950: '#000000',
  },
}

SCSS

$custom: #4f1318;
$custom-light: #855554;
$custom-dark: #000000;

JSON

{
  "hex": "#4f1318",
  "rgb": {
    "r": 79,
    "g": 19,
    "b": 24
  },
  "hsl": {
    "h": 355,
    "s": 61.224,
    "l": 19.216
  },
  "oklch": {
    "l": 0.29094,
    "c": 0.08927,
    "h": 20.1
  },
  "luminance": 0.02194
}

Semantic roles & 50–950 ramp

primary

#4F1318

secondary

#368881

accent

#E4D743

background

#F8F5F4

surface

#F0E9E7

border

#CBC5C3

text

#0C0302

muted

#7D7878

Preview Lab

Preview with #4F1318

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

Preview Lab → · Contrast checker → · Palette generator →