#4F1B0D#4F1B0D

#4F1B0D is a dark, moderate red. Relative luminance 0.025; OKLCH L 30.0% C 0.082 H 35.9°. Best body text is #FFFFFF at 14.05:1 contrast (WCAG AA passes).

Color values

HEX	#4F1B0D
RGB	rgb(79, 27, 13)
HSL	hsl(13, 72%, 18%)
HSV	hsv(13, 84%, 31%)
CMYK	cmyk(0%, 65.8%, 83.5%, 69%)
CIE-LAB	lab(17.81, 23.57, 21.20)
CIE-LCH	lch(17.81, 31.70, 41.97°)
OKLab	oklab(30.04% 0.0665 0.0482)
OKLCH	oklch(30.04% 0.082 35.9)
XYZ	xyz(3.6894, 2.4757, 0.6643)
Luminance	0.0248 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F1B0D #0D414F

analogous

#4F0D20 #4F1B0D #4F3C0D

triadic

#4F1B0D #0D4F1B #1B0D4F

tetradic

#4F1B0D #204F0D #0D414F #3C0D4F

square

#4F1B0D #204F0D #0D414F #3C0D4F

split-complementary

#4F1B0D #0D4F3C #0D204F

monochromatic

#1A0904 #1A0904 #4F1B0D #842D16 #B83F1E

Accessibility & contrast

On white

14.05

#4F1B0D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#4F1B0D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F1B0D

14.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F1B0D	#FFFFFF	#000000	##FFFFFF
##4F1B0D	1.00	14.05	1.50	14.05
#FFFFFF	14.05	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	14.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#29240B

Deuteranopia (green-blind)

#36300B

Tritanopia (blue-blind)

#580F18

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #4f1b0d;
/* rgb */ color: rgb(79, 27, 13);
/* oklch */ color: oklch(30.0% 0.082 35.9);

Tailwind

colors: {
  custom: {
    50: '#865a4d',
    500: '#4f1b0d',
    950: '#000000',
  },
}

SCSS

$custom: #4f1b0d;
$custom-light: #865a4d;
$custom-dark: #000000;

JSON

{
  "hex": "#4f1b0d",
  "rgb": {
    "r": 79,
    "g": 27,
    "b": 13
  },
  "hsl": {
    "h": 12.727,
    "s": 71.739,
    "l": 18.039
  },
  "oklch": {
    "l": 0.30038,
    "c": 0.0821,
    "h": 35.9
  },
  "luminance": 0.02475
}

Semantic roles & 50–950 ramp

primary

#4F1B0D

secondary

#2E768A

accent

#C8EE39

background

#F8F5F4

surface

#F0E9E7

border

#CBC5C3

text

#0C0401

muted

#7D7977

Preview Lab

Preview with #4F1B0D

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

Preview Lab → · Contrast checker → · Palette generator →