#4F0D0D#4F0D0D

#4F0D0D is a dark, moderate red. Relative luminance 0.020; OKLCH L 28.2% C 0.097 H 26.0°. Best body text is #FFFFFF at 15.05:1 contrast (WCAG AA passes).

Color values

HEX	#4F0D0D
RGB	rgb(79, 13, 13)
HSL	hsl(0, 72%, 18%)
HSV	hsv(0, 84%, 31%)
CMYK	cmyk(0%, 83.5%, 83.5%, 69%)
CIE-LAB	lab(15.38, 30.15, 18.20)
CIE-LCH	lch(15.38, 35.22, 31.11°)
OKLab	oklab(28.22% 0.0871 0.0425)
OKLCH	oklch(28.22% 0.097 26)
XYZ	xyz(3.4414, 1.9797, 0.5816)
Luminance	0.0198 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F0D0D #0D4F4F

analogous

#4F0D2E #4F0D0D #4F2E0D

triadic

#4F0D0D #0D4F0D #0D0D4F

tetradic

#4F0D0D #2E4F0D #0D4F4F #2E0D4F

square

#4F0D0D #2E4F0D #0D4F4F #2E0D4F

split-complementary

#4F0D0D #0D4F2E #0D2E4F

monochromatic

#1A0404 #1A0404 #4F0D0D #841616 #B81E1E

Accessibility & contrast

On white

15.05

#4F0D0D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#4F0D0D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F0D0D

15.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F0D0D	#FFFFFF	#000000	##FFFFFF
##4F0D0D	1.00	15.05	1.40	15.05
#FFFFFF	15.05	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	15.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#211D0C

Deuteranopia (green-blind)

#312C0A

Tritanopia (blue-blind)

#58000E

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #4f0d0d;
/* rgb */ color: rgb(79, 13, 13);
/* oklch */ color: oklch(28.2% 0.097 26.0);

Tailwind

colors: {
  custom: {
    50: '#87524c',
    500: '#4f0d0d',
    950: '#000000',
  },
}

SCSS

$custom: #4f0d0d;
$custom-light: #87524c;
$custom-dark: #000000;

JSON

{
  "hex": "#4f0d0d",
  "rgb": {
    "r": 79,
    "g": 13,
    "b": 13
  },
  "hsl": {
    "h": 0,
    "s": 71.739,
    "l": 18.039
  },
  "oklch": {
    "l": 0.28217,
    "c": 0.09688,
    "h": 26
  },
  "luminance": 0.01979
}

Semantic roles & 50–950 ramp

primary

#4F0D0D

secondary

#2E8A8A

accent

#EEEE39

background

#F8F4F4

surface

#F0E7E7

border

#CBC3C3

text

#0C0201

muted

#7D7877

Preview Lab

Preview with #4F0D0D

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

Preview Lab → · Contrast checker → · Palette generator →