#7F1712#7F1712

#7F1712 is a dark, vivid red. Relative luminance 0.052; OKLCH L 38.9% C 0.139 H 28.5°. Best body text is #FFFFFF at 10.33:1 contrast (WCAG AA passes).

Color values

HEX	#7F1712
RGB	rgb(127, 23, 18)
HSL	hsl(3, 75%, 28%)
HSV	hsv(3, 86%, 50%)
CMYK	cmyk(0%, 81.9%, 85.8%, 50.2%)
CIE-LAB	lab(27.21, 43.05, 31.44)
CIE-LCH	lch(27.21, 53.31, 36.14°)
OKLab	oklab(38.91% 0.1226 0.0665)
OKLCH	oklch(38.91% 0.139 28.5)
XYZ	xyz(9.1691, 5.1700, 1.0873)
Luminance	0.0517 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7F1712 #127A7F

analogous

#7F1243 #7F1712 #7F4D12

triadic

#7F1712 #127F17 #17127F

tetradic

#7F1712 #437F12 #127A7F #4D127F

square

#7F1712 #437F12 #127A7F #4D127F

split-complementary

#7F1712 #127F4D #12437F

monochromatic

#1B0504 #490D0A #7F1712 #B5211A #E1332B

Accessibility & contrast

On white

10.33

#7F1712 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#7F1712 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7F1712

10.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7F1712	#FFFFFF	#000000	##FFFFFF
##7F1712	1.00	10.33	2.03	10.33
#FFFFFF	10.33	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#383210

Deuteranopia (green-blind)

#52480C

Tritanopia (blue-blind)

#8D0017

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #7f1712;
/* rgb */ color: rgb(127, 23, 18);
/* oklch */ color: oklch(38.9% 0.139 28.5);

Tailwind

colors: {
  custom: {
    50: '#ad5f51',
    500: '#7f1712',
    950: '#000000',
  },
}

SCSS

$custom: #7f1712;
$custom-light: #ad5f51;
$custom-dark: #000000;

JSON

{
  "hex": "#7f1712",
  "rgb": {
    "r": 127,
    "g": 23,
    "b": 18
  },
  "hsl": {
    "h": 2.752,
    "s": 75.172,
    "l": 28.431
  },
  "oklch": {
    "l": 0.38913,
    "c": 0.13949,
    "h": 28.5
  },
  "luminance": 0.05168
}

Semantic roles & 50–950 ramp

primary

#7F1712

secondary

#38AFB5

accent

#E9F236

background

#FBF5F4

surface

#F6EAE7

border

#D0C6C3

text

#120502

muted

#817978

Preview Lab

Preview with #7F1712

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

Preview Lab → · Contrast checker → · Palette generator →