#7D1C11#7D1C11

#7D1C11 is a dark, vivid red. Relative luminance 0.052; OKLCH L 39.0% C 0.134 H 30.4°. Best body text is #FFFFFF at 10.26:1 contrast (WCAG AA passes).

Color values

HEX	#7D1C11
RGB	rgb(125, 28, 17)
HSL	hsl(6, 76%, 28%)
HSV	hsv(6, 86%, 49%)
CMYK	cmyk(0%, 77.6%, 86.4%, 51%)
CIE-LAB	lab(27.39, 40.67, 32.00)
CIE-LCH	lch(27.39, 51.75, 38.19°)
OKLab	oklab(38.96% 0.1152 0.0676)
OKLCH	oklch(38.96% 0.134 30.4)
XYZ	xyz(8.9750, 5.2324, 1.0676)
Luminance	0.0523 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7D1C11 #11727D

analogous

#7D113C #7D1C11 #7D5211

triadic

#7D1C11 #117D1C #1C117D

tetradic

#7D1C11 #3C7D11 #11727D #52117D

square

#7D1C11 #3C7D11 #11727D #52117D

split-complementary

#7D1C11 #117D52 #113C7D

monochromatic

#1B0604 #47100A #7D1C11 #B32818 #E23A27

Accessibility & contrast

On white

10.26

#7D1C11 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#7D1C11 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7D1C11

10.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7D1C11	#FFFFFF	#000000	##FFFFFF
##7D1C11	1.00	10.26	2.05	10.26
#FFFFFF	10.26	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A330E

Deuteranopia (green-blind)

#52480B

Tritanopia (blue-blind)

#8A001B

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #7d1c11;
/* rgb */ color: rgb(125, 28, 17);
/* oklch */ color: oklch(39.0% 0.134 30.4);

Tailwind

colors: {
  custom: {
    50: '#ab6150',
    500: '#7d1c11',
    950: '#000000',
  },
}

SCSS

$custom: #7d1c11;
$custom-light: #ab6150;
$custom-dark: #000000;

JSON

{
  "hex": "#7d1c11",
  "rgb": {
    "r": 125,
    "g": 28,
    "b": 17
  },
  "hsl": {
    "h": 6.111,
    "s": 76.056,
    "l": 27.843
  },
  "oklch": {
    "l": 0.38964,
    "c": 0.13357,
    "h": 30.4
  },
  "luminance": 0.05231
}

Semantic roles & 50–950 ramp

primary

#7D1C11

secondary

#37A6B3

accent

#DFF335

background

#FBF6F4

surface

#F6EBE7

border

#D0C6C3

text

#120502

muted

#817A78

Preview Lab

Preview with #7D1C11

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

Preview Lab → · Contrast checker → · Palette generator →