#4F1311#4F1311

#4F1311 is a dark, moderate red. Relative luminance 0.022; OKLCH L 29.0% C 0.090 H 26.4°. Best body text is #FFFFFF at 14.65:1 contrast (WCAG AA passes).

Color values

HEX	#4F1311
RGB	rgb(79, 19, 17)
HSL	hsl(2, 65%, 19%)
HSV	hsv(2, 78%, 31%)
CMYK	cmyk(0%, 75.9%, 78.5%, 69%)
CIE-LAB	lab(16.35, 27.83, 17.30)
CIE-LCH	lch(16.35, 32.77, 31.86°)
OKLab	oklab(28.96% 0.0807 0.04)
OKLCH	oklch(28.96% 0.09 26.4)
XYZ	xyz(3.5589, 2.1690, 0.7615)
Luminance	0.0217 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F1311 #114D4F

analogous

#4F112E #4F1311 #4F3211

triadic

#4F1311 #114F13 #13114F

tetradic

#4F1311 #2E4F11 #114D4F #32114F

square

#4F1311 #2E4F11 #114D4F #32114F

split-complementary

#4F1311 #114F32 #112E4F

monochromatic

#190605 #1D0706 #4F1311 #811F1C #B42B27

Accessibility & contrast

On white

14.65

#4F1311 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.43

#4F1311 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F1311

14.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F1311	#FFFFFF	#000000	##FFFFFF
##4F1311	1.00	14.65	1.43	14.65
#FFFFFF	14.65	1.00	21.00	1.00
#000000	1.43	21.00	1.00	21.00
##FFFFFF	14.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#242010

Deuteranopia (green-blind)

#332D0F

Tritanopia (blue-blind)

#580213

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #4f1311;
/* rgb */ color: rgb(79, 19, 17);
/* oklch */ color: oklch(29.0% 0.090 26.4);

Tailwind

colors: {
  custom: {
    50: '#86554f',
    500: '#4f1311',
    950: '#000000',
  },
}

SCSS

$custom: #4f1311;
$custom-light: #86554f;
$custom-dark: #000000;

JSON

{
  "hex": "#4f1311",
  "rgb": {
    "r": 79,
    "g": 19,
    "b": 17
  },
  "hsl": {
    "h": 1.935,
    "s": 64.583,
    "l": 18.824
  },
  "oklch": {
    "l": 0.28959,
    "c": 0.09012,
    "h": 26.4
  },
  "luminance": 0.02168
}

Semantic roles & 50–950 ramp

primary

#4F1311

secondary

#338688

accent

#E2E840

background

#F8F5F4

surface

#F0E9E7

border

#CBC5C3

text

#0C0301

muted

#7D7877

Preview Lab

Preview with #4F1311

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

Preview Lab → · Contrast checker → · Palette generator →