#4F1811#4F1811

#4F1811 is a dark, moderate red. Relative luminance 0.024; OKLCH L 29.6% C 0.084 H 30.1°. Best body text is #FFFFFF at 14.27:1 contrast (WCAG AA passes).

Color values

HEX	#4F1811
RGB	rgb(79, 24, 17)
HSL	hsl(7, 65%, 19%)
HSV	hsv(7, 78%, 31%)
CMYK	cmyk(0%, 69.6%, 78.5%, 69%)
CIE-LAB	lab(17.26, 25.38, 18.41)
CIE-LCH	lch(17.26, 31.36, 35.96°)
OKLab	oklab(29.64% 0.073 0.0423)
OKLCH	oklch(29.64% 0.084 30.1)
XYZ	xyz(3.6526, 2.3565, 0.7927)
Luminance	0.0236 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F1811 #11484F

analogous

#4F1129 #4F1811 #4F3711

triadic

#4F1811 #114F18 #18114F

tetradic

#4F1811 #294F11 #11484F #37114F

square

#4F1811 #294F11 #11484F #37114F

split-complementary

#4F1811 #114F37 #11294F

monochromatic

#190805 #1D0906 #4F1811 #81271C #B43727

Accessibility & contrast

On white

14.27

#4F1811 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#4F1811 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F1811

14.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F1811	#FFFFFF	#000000	##FFFFFF
##4F1811	1.00	14.27	1.47	14.27
#FFFFFF	14.27	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#272310

Deuteranopia (green-blind)

#352F0F

Tritanopia (blue-blind)

#580B17

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #4f1811;
/* rgb */ color: rgb(79, 24, 17);
/* oklch */ color: oklch(29.6% 0.084 30.1);

Tailwind

colors: {
  custom: {
    50: '#86584f',
    500: '#4f1811',
    950: '#000000',
  },
}

SCSS

$custom: #4f1811;
$custom-light: #86584f;
$custom-dark: #000000;

JSON

{
  "hex": "#4f1811",
  "rgb": {
    "r": 79,
    "g": 24,
    "b": 17
  },
  "hsl": {
    "h": 6.774,
    "s": 64.583,
    "l": 18.824
  },
  "oklch": {
    "l": 0.29639,
    "c": 0.08442,
    "h": 30.1
  },
  "luminance": 0.02356
}

Semantic roles & 50–950 ramp

primary

#4F1811

secondary

#337F88

accent

#D5E840

background

#F8F5F4

surface

#F0E9E7

border

#CBC5C3

text

#0C0302

muted

#7D7878

Preview Lab

Preview with #4F1811

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

Preview Lab → · Contrast checker → · Palette generator →