#4F1D0F#4F1D0F

#4F1D0F is a dark, moderate red. Relative luminance 0.026; OKLCH L 30.4% C 0.079 H 36.4°. Best body text is #FFFFFF at 13.86:1 contrast (WCAG AA passes).

Color values

HEX	#4F1D0F
RGB	rgb(79, 29, 15)
HSL	hsl(13, 68%, 18%)
HSV	hsv(13, 81%, 31%)
CMYK	cmyk(0%, 63.3%, 81%, 69%)
CIE-LAB	lab(18.26, 22.55, 20.73)
CIE-LCH	lch(18.26, 30.63, 42.59°)
OKLab	oklab(30.39% 0.0638 0.0471)
OKLCH	oklch(30.39% 0.079 36.4)
XYZ	xyz(3.7504, 2.5760, 0.7516)
Luminance	0.0257 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F1D0F #0F414F

analogous

#4F0F21 #4F1D0F #4F3D0F

triadic

#4F1D0F #0F4F1D #1D0F4F

tetradic

#4F1D0F #214F0F #0F414F #3D0F4F

square

#4F1D0F #214F0F #0F414F #3D0F4F

split-complementary

#4F1D0F #0F4F3D #0F214F

monochromatic

#1A0905 #1C0A05 #4F1D0F #823019 #B64323

Accessibility & contrast

On white

13.86

#4F1D0F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#4F1D0F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F1D0F

13.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F1D0F	#FFFFFF	#000000	##FFFFFF
##4F1D0F	1.00	13.86	1.52	13.86
#FFFFFF	13.86	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B260D

Deuteranopia (green-blind)

#37310E

Tritanopia (blue-blind)

#57121A

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #4f1d0f;
/* rgb */ color: rgb(79, 29, 15);
/* oklch */ color: oklch(30.4% 0.079 36.4);

Tailwind

colors: {
  custom: {
    50: '#855b4e',
    500: '#4f1d0f',
    950: '#000000',
  },
}

SCSS

$custom: #4f1d0f;
$custom-light: #855b4e;
$custom-dark: #000000;

JSON

{
  "hex": "#4f1d0f",
  "rgb": {
    "r": 79,
    "g": 29,
    "b": 15
  },
  "hsl": {
    "h": 13.125,
    "s": 68.085,
    "l": 18.431
  },
  "oklch": {
    "l": 0.30387,
    "c": 0.07929,
    "h": 36.4
  },
  "luminance": 0.02575
}

Semantic roles & 50–950 ramp

primary

#4F1D0F

secondary

#317689

accent

#C5EB3D

background

#F8F5F4

surface

#F0E9E7

border

#CBC5C3

text

#0C0401

muted

#7D7977

Preview Lab

Preview with #4F1D0F

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

Preview Lab → · Contrast checker → · Palette generator →