#79171F#79171F

#79171F is a dark, vivid red. Relative luminance 0.048; OKLCH L 37.9% C 0.132 H 22.4°. Best body text is #FFFFFF at 10.74:1 contrast (WCAG AA passes).

Color values

HEX	#79171F
RGB	rgb(121, 23, 31)
HSL	hsl(355, 68%, 28%)
HSV	hsv(355, 81%, 47%)
CMYK	cmyk(0%, 81%, 74.4%, 52.5%)
CIE-LAB	lab(26.09, 41.63, 21.87)
CIE-LCH	lch(26.09, 47.03, 27.72°)
OKLab	oklab(37.9% 0.1219 0.0501)
OKLCH	oklch(37.9% 0.132 22.4)
XYZ	xyz(8.4398, 4.7780, 1.7739)
Luminance	0.0478 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#79171F #177971

analogous

#791750 #79171F #794017

triadic

#79171F #1F7917 #171F79

tetradic

#79171F #507917 #177971 #401779

square

#79171F #507917 #177971 #401779

split-complementary

#79171F #177940 #175079

monochromatic

#1A0507 #460D12 #79171F #AC212C #D83240

Accessibility & contrast

On white

10.74

#79171F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#79171F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #79171F

10.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##79171F	#FFFFFF	#000000	##FFFFFF
##79171F	1.00	10.74	1.96	10.74
#FFFFFF	10.74	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#35301E

Deuteranopia (green-blind)

#4D451C

Tritanopia (blue-blind)

#86001B

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #79171f;
/* rgb */ color: rgb(121, 23, 31);
/* oklch */ color: oklch(37.9% 0.132 22.4);

Tailwind

colors: {
  custom: {
    50: '#a75e5a',
    500: '#79171f',
    950: '#000000',
  },
}

SCSS

$custom: #79171f;
$custom-light: #a75e5a;
$custom-dark: #000000;

JSON

{
  "hex": "#79171f",
  "rgb": {
    "r": 121,
    "g": 23,
    "b": 31
  },
  "hsl": {
    "h": 355.102,
    "s": 68.056,
    "l": 28.235
  },
  "oklch": {
    "l": 0.37904,
    "c": 0.13178,
    "h": 22.4
  },
  "luminance": 0.04777
}

Semantic roles & 50–950 ramp

primary

#79171F

secondary

#3EAEA5

accent

#EBDD3D

background

#FBF5F5

surface

#F6EAE9

border

#D0C6C5

text

#110504

muted

#807979

Preview Lab

Preview with #79171F

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

Preview Lab → · Contrast checker → · Palette generator →