#791F18#791F18

#791F18 is a dark, vivid red. Relative luminance 0.051; OKLCH L 38.6% C 0.125 H 28.7°. Best body text is #FFFFFF at 10.38:1 contrast (WCAG AA passes).

Color values

HEX	#791F18
RGB	rgb(121, 31, 24)
HSL	hsl(4, 67%, 28%)
HSV	hsv(4, 80%, 47%)
CMYK	cmyk(0%, 74.4%, 80.2%, 52.5%)
CIE-LAB	lab(27.05, 38.39, 27.36)
CIE-LCH	lch(27.05, 47.14, 35.48°)
OKLab	oklab(38.59% 0.11 0.0603)
OKLCH	oklch(38.59% 0.125 28.7)
XYZ	xyz(8.5410, 5.1122, 1.4010)
Luminance	0.0511 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#791F18 #187279

analogous

#791841 #791F18 #794F18

triadic

#791F18 #18791F #1F1879

tetradic

#791F18 #417918 #187279 #4F1879

square

#791F18 #417918 #187279 #4F1879

split-complementary

#791F18 #18794F #184179

monochromatic

#1A0705 #46120E #791F18 #AC2C22 #D74035

Accessibility & contrast

On white

10.38

#791F18 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#791F18 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #791F18

10.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##791F18	#FFFFFF	#000000	##FFFFFF
##791F18	1.00	10.38	2.02	10.38
#FFFFFF	10.38	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A3316

Deuteranopia (green-blind)

#504714

Tritanopia (blue-blind)

#86001E

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #791f18;
/* rgb */ color: rgb(121, 31, 24);
/* oklch */ color: oklch(38.6% 0.125 28.7);

Tailwind

colors: {
  custom: {
    50: '#a76255',
    500: '#791f18',
    950: '#000000',
  },
}

SCSS

$custom: #791f18;
$custom-light: #a76255;
$custom-dark: #000000;

JSON

{
  "hex": "#791f18",
  "rgb": {
    "r": 121,
    "g": 31,
    "b": 24
  },
  "hsl": {
    "h": 4.33,
    "s": 66.897,
    "l": 28.431
  },
  "oklch": {
    "l": 0.38588,
    "c": 0.12544,
    "h": 28.7
  },
  "luminance": 0.05111
}

Semantic roles & 50–950 ramp

primary

#791F18

secondary

#3FA6AE

accent

#DDEA3E

background

#FBF6F5

surface

#F6EBE9

border

#D0C6C5

text

#110503

muted

#807A78

Preview Lab

Preview with #791F18

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

Preview Lab → · Contrast checker → · Palette generator →