#7F131A#7F131A

#7F131A is a dark, vivid red. Relative luminance 0.051; OKLCH L 38.7% C 0.141 H 24.3°. Best body text is #FFFFFF at 10.45:1 contrast (WCAG AA passes).

Color values

HEX	#7F131A
RGB	rgb(127, 19, 26)
HSL	hsl(356, 74%, 29%)
HSV	hsv(356, 85%, 50%)
CMYK	cmyk(0%, 85%, 79.5%, 50.2%)
CIE-LAB	lab(26.89, 44.49, 26.33)
CIE-LCH	lch(26.89, 51.69, 30.62°)
OKLab	oklab(38.7% 0.1289 0.0582)
OKLCH	oklch(38.7% 0.141 24.3)
XYZ	xyz(9.1728, 5.0538, 1.4696)
Luminance	0.0505 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7F131A #137F78

analogous

#7F1350 #7F131A #7F4213

triadic

#7F131A #1A7F13 #131A7F

tetradic

#7F131A #507F13 #137F78 #42137F

square

#7F131A #507F13 #137F78 #42137F

split-complementary

#7F131A #137F42 #13507F

monochromatic

#1B0405 #4A0B0F #7F131A #B41B25 #E02D38

Accessibility & contrast

On white

10.45

#7F131A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.01

#7F131A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7F131A

10.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7F131A	#FFFFFF	#000000	##FFFFFF
##7F131A	1.00	10.45	2.01	10.45
#FFFFFF	10.45	1.00	21.00	1.00
#000000	2.01	21.00	1.00	21.00
##FFFFFF	10.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#363119

Deuteranopia (green-blind)

#504816

Tritanopia (blue-blind)

#8C0017

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #7f131a;
/* rgb */ color: rgb(127, 19, 26);
/* oklch */ color: oklch(38.7% 0.141 24.3);

Tailwind

colors: {
  custom: {
    50: '#ac5e56',
    500: '#7f131a',
    950: '#000000',
  },
}

SCSS

$custom: #7f131a;
$custom-light: #ac5e56;
$custom-dark: #000000;

JSON

{
  "hex": "#7f131a",
  "rgb": {
    "r": 127,
    "g": 19,
    "b": 26
  },
  "hsl": {
    "h": 356.111,
    "s": 73.973,
    "l": 28.627
  },
  "oklch": {
    "l": 0.38699,
    "c": 0.14143,
    "h": 24.3
  },
  "luminance": 0.05052
}

Semantic roles & 50–950 ramp

primary

#7F131A

secondary

#39B4AC

accent

#F1E537

background

#FBF5F5

surface

#F6EAE9

border

#D0C6C5

text

#120503

muted

#817978

Preview Lab

Preview with #7F131A

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

Preview Lab → · Contrast checker → · Palette generator →