#7F1D0F#7F1D0F

#7F1D0F is a dark, vivid red. Relative luminance 0.054; OKLCH L 39.4% C 0.135 H 31.3°. Best body text is #FFFFFF at 10.07:1 contrast (WCAG AA passes).

Color values

HEX	#7F1D0F
RGB	rgb(127, 29, 15)
HSL	hsl(8, 79%, 28%)
HSV	hsv(8, 88%, 50%)
CMYK	cmyk(0%, 77.2%, 88.2%, 50.2%)
CIE-LAB	lab(27.92, 40.93, 33.69)
CIE-LCH	lch(27.92, 53.01, 39.46°)
OKLab	oklab(39.43% 0.1154 0.0703)
OKLCH	oklch(39.43% 0.135 31.3)
XYZ	xyz(9.2791, 5.4267, 1.0107)
Luminance	0.0542 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7F1D0F #0F717F

analogous

#7F0F39 #7F1D0F #7F550F

triadic

#7F1D0F #0F7F1D #1D0F7F

tetradic

#7F1D0F #397F0F #0F717F #550F7F

square

#7F1D0F #397F0F #0F717F #550F7F

split-complementary

#7F1D0F #0F7F55 #0F397F

monochromatic

#1B0603 #481109 #7F1D0F #B62915 #E53C23

Accessibility & contrast

On white

10.07

#7F1D0F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#7F1D0F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7F1D0F

10.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7F1D0F	#FFFFFF	#000000	##FFFFFF
##7F1D0F	1.00	10.07	2.09	10.07
#FFFFFF	10.07	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B340C

Deuteranopia (green-blind)

#534A09

Tritanopia (blue-blind)

#8D001B

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #7f1d0f;
/* rgb */ color: rgb(127, 29, 15);
/* oklch */ color: oklch(39.4% 0.135 31.3);

Tailwind

colors: {
  custom: {
    50: '#ad614f',
    500: '#7f1d0f',
    950: '#000000',
  },
}

SCSS

$custom: #7f1d0f;
$custom-light: #ad614f;
$custom-dark: #000000;

JSON

{
  "hex": "#7f1d0f",
  "rgb": {
    "r": 127,
    "g": 29,
    "b": 15
  },
  "hsl": {
    "h": 7.5,
    "s": 78.873,
    "l": 27.843
  },
  "oklch": {
    "l": 0.39429,
    "c": 0.13512,
    "h": 31.3
  },
  "luminance": 0.05425
}

Semantic roles & 50–950 ramp

primary

#7F1D0F

secondary

#34A5B5

accent

#DDF532

background

#FBF6F4

surface

#F6EBE7

border

#D0C6C3

text

#120502

muted

#817A78

Preview Lab

Preview with #7F1D0F

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

Preview Lab → · Contrast checker → · Palette generator →