#791D1B#791D1B

#791D1B is a dark, vivid red. Relative luminance 0.050; OKLCH L 38.4% C 0.127 H 26.5°. Best body text is #FFFFFF at 10.48:1 contrast (WCAG AA passes).

Color values

HEX	#791D1B
RGB	rgb(121, 29, 27)
HSL	hsl(1, 64%, 29%)
HSV	hsv(1, 78%, 47%)
CMYK	cmyk(0%, 76%, 77.7%, 52.5%)
CIE-LAB	lab(26.80, 39.30, 25.25)
CIE-LCH	lch(26.80, 46.71, 32.72°)
OKLab	oklab(38.41% 0.1135 0.0566)
OKLCH	oklch(38.41% 0.127 26.5)
XYZ	xyz(8.5233, 5.0241, 1.5577)
Luminance	0.0502 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#791D1B #1B7779

analogous

#791B48 #791D1B #794C1B

triadic

#791D1B #1B791D #1D1B79

tetradic

#791D1B #48791B #1B7779 #4C1B79

square

#791D1B #48791B #1B7779 #4C1B79

split-complementary

#791D1B #1B794C #1B4879

monochromatic

#190606 #471110 #791D1B #AB2926 #D33E3B

Accessibility & contrast

On white

10.48

#791D1B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.00

#791D1B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #791D1B

10.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##791D1B	#FFFFFF	#000000	##FFFFFF
##791D1B	1.00	10.48	2.00	10.48
#FFFFFF	10.48	1.00	21.00	1.00
#000000	2.00	21.00	1.00	21.00
##FFFFFF	10.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#38331A

Deuteranopia (green-blind)

#4F4718

Tritanopia (blue-blind)

#86001E

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #791d1b;
/* rgb */ color: rgb(121, 29, 27);
/* oklch */ color: oklch(38.4% 0.127 26.5);

Tailwind

colors: {
  custom: {
    50: '#a76157',
    500: '#791d1b',
    950: '#000000',
  },
}

SCSS

$custom: #791d1b;
$custom-light: #a76157;
$custom-dark: #000000;

JSON

{
  "hex": "#791d1b",
  "rgb": {
    "r": 121,
    "g": 29,
    "b": 27
  },
  "hsl": {
    "h": 1.277,
    "s": 63.514,
    "l": 29.02
  },
  "oklch": {
    "l": 0.38414,
    "c": 0.12685,
    "h": 26.5
  },
  "luminance": 0.05023
}

Semantic roles & 50–950 ramp

primary

#791D1B

secondary

#43ABAD

accent

#E3E741

background

#FBF5F5

surface

#F6EAE9

border

#D0C6C5

text

#110503

muted

#807978

Preview Lab

Preview with #791D1B

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

Preview Lab → · Contrast checker → · Palette generator →