#4F1813#4F1813

#4F1813 is a dark, moderate red. Relative luminance 0.024; OKLCH L 29.7% C 0.084 H 28.4°. Best body text is #FFFFFF at 14.26:1 contrast (WCAG AA passes).

Color values

HEX	#4F1813
RGB	rgb(79, 24, 19)
HSL	hsl(5, 61%, 19%)
HSV	hsv(5, 76%, 31%)
CMYK	cmyk(0%, 69.6%, 75.9%, 69%)
CIE-LAB	lab(17.29, 25.50, 17.24)
CIE-LCH	lch(17.29, 30.78, 34.05°)
OKLab	oklab(29.67% 0.0739 0.0399)
OKLCH	oklch(29.67% 0.084 28.4)
XYZ	xyz(3.6690, 2.3631, 0.8789)
Luminance	0.0236 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F1813 #134A4F

analogous

#4F132C #4F1813 #4F3613

triadic

#4F1813 #134F18 #18134F

tetradic

#4F1813 #2C4F13 #134A4F #36134F

square

#4F1813 #2C4F13 #134A4F #36134F

split-complementary

#4F1813 #134F36 #132C4F

monochromatic

#190706 #1E0907 #4F1813 #80271F #B2362B

Accessibility & contrast

On white

14.26

#4F1813 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#4F1813 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F1813

14.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F1813	#FFFFFF	#000000	##FFFFFF
##4F1813	1.00	14.26	1.47	14.26
#FFFFFF	14.26	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#272312

Deuteranopia (green-blind)

#352F11

Tritanopia (blue-blind)

#570B17

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #4f1813;
/* rgb */ color: rgb(79, 24, 19);
/* oklch */ color: oklch(29.7% 0.084 28.4);

Tailwind

colors: {
  custom: {
    50: '#855850',
    500: '#4f1813',
    950: '#000000',
  },
}

SCSS

$custom: #4f1813;
$custom-light: #855850;
$custom-dark: #000000;

JSON

{
  "hex": "#4f1813",
  "rgb": {
    "r": 79,
    "g": 24,
    "b": 19
  },
  "hsl": {
    "h": 5,
    "s": 61.224,
    "l": 19.216
  },
  "oklch": {
    "l": 0.29672,
    "c": 0.08397,
    "h": 28.4
  },
  "luminance": 0.02363
}

Semantic roles & 50–950 ramp

primary

#4F1813

secondary

#368188

accent

#D7E443

background

#F8F5F4

surface

#F0E9E7

border

#CBC5C3

text

#0C0302

muted

#7D7878

Preview Lab

Preview with #4F1813

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

Preview Lab → · Contrast checker → · Palette generator →