#7D1D11#7D1D11

#7D1D11 is a dark, vivid red. Relative luminance 0.053; OKLCH L 39.1% C 0.133 H 30.7°. Best body text is #FFFFFF at 10.22:1 contrast (WCAG AA passes).

Color values

HEX	#7D1D11
RGB	rgb(125, 29, 17)
HSL	hsl(7, 76%, 28%)
HSV	hsv(7, 86%, 49%)
CMYK	cmyk(0%, 76.8%, 86.4%, 51%)
CIE-LAB	lab(27.52, 40.30, 32.12)
CIE-LCH	lch(27.52, 51.54, 38.55°)
OKLab	oklab(39.06% 0.1141 0.0678)
OKLCH	oklch(39.06% 0.133 30.7)
XYZ	xyz(8.9991, 5.2806, 1.0756)
Luminance	0.0528 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7D1D11 #11717D

analogous

#7D113B #7D1D11 #7D5311

triadic

#7D1D11 #117D1D #1D117D

tetradic

#7D1D11 #3B7D11 #11717D #53117D

square

#7D1D11 #3B7D11 #11717D #53117D

split-complementary

#7D1D11 #117D53 #113B7D

monochromatic

#1B0604 #47110A #7D1D11 #B32918 #E23C27

Accessibility & contrast

On white

10.22

#7D1D11 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#7D1D11 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7D1D11

10.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7D1D11	#FFFFFF	#000000	##FFFFFF
##7D1D11	1.00	10.22	2.06	10.22
#FFFFFF	10.22	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A330E

Deuteranopia (green-blind)

#52490C

Tritanopia (blue-blind)

#8A001B

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #7d1d11;
/* rgb */ color: rgb(125, 29, 17);
/* oklch */ color: oklch(39.1% 0.133 30.7);

Tailwind

colors: {
  custom: {
    50: '#ab6150',
    500: '#7d1d11',
    950: '#000000',
  },
}

SCSS

$custom: #7d1d11;
$custom-light: #ab6150;
$custom-dark: #000000;

JSON

{
  "hex": "#7d1d11",
  "rgb": {
    "r": 125,
    "g": 29,
    "b": 17
  },
  "hsl": {
    "h": 6.667,
    "s": 76.056,
    "l": 27.843
  },
  "oklch": {
    "l": 0.39063,
    "c": 0.13272,
    "h": 30.7
  },
  "luminance": 0.05279
}

Semantic roles & 50–950 ramp

primary

#7D1D11

secondary

#37A5B3

accent

#DEF335

background

#FBF6F4

surface

#F6EBE7

border

#D0C6C3

text

#120502

muted

#817A78

Preview Lab

Preview with #7D1D11

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

Preview Lab → · Contrast checker → · Palette generator →