#7D1A11#7D1A11

#7D1A11 is a dark, vivid red. Relative luminance 0.051; OKLCH L 38.8% C 0.135 H 29.7°. Best body text is #FFFFFF at 10.36:1 contrast (WCAG AA passes).

Color values

HEX	#7D1A11
RGB	rgb(125, 26, 17)
HSL	hsl(5, 76%, 28%)
HSV	hsv(5, 86%, 49%)
CMYK	cmyk(0%, 79.2%, 86.4%, 51%)
CIE-LAB	lab(27.13, 41.38, 31.76)
CIE-LCH	lch(27.13, 52.17, 37.51°)
OKLab	oklab(38.77% 0.1174 0.0671)
OKLCH	oklch(38.77% 0.135 29.7)
XYZ	xyz(8.9291, 5.1407, 1.0523)
Luminance	0.0514 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7D1A11 #11747D

analogous

#7D113E #7D1A11 #7D5011

triadic

#7D1A11 #117D1A #1A117D

tetradic

#7D1A11 #3E7D11 #11747D #50117D

square

#7D1A11 #3E7D11 #11747D #50117D

split-complementary

#7D1A11 #117D50 #113E7D

monochromatic

#1B0604 #470F0A #7D1A11 #B32518 #E23627

Accessibility & contrast

On white

10.36

#7D1A11 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#7D1A11 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7D1A11

10.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7D1A11	#FFFFFF	#000000	##FFFFFF
##7D1A11	1.00	10.36	2.03	10.36
#FFFFFF	10.36	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#39320F

Deuteranopia (green-blind)

#51480B

Tritanopia (blue-blind)

#8A0019

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #7d1a11;
/* rgb */ color: rgb(125, 26, 17);
/* oklch */ color: oklch(38.8% 0.135 29.7);

Tailwind

colors: {
  custom: {
    50: '#ab6050',
    500: '#7d1a11',
    950: '#000000',
  },
}

SCSS

$custom: #7d1a11;
$custom-light: #ab6050;
$custom-dark: #000000;

JSON

{
  "hex": "#7d1a11",
  "rgb": {
    "r": 125,
    "g": 26,
    "b": 17
  },
  "hsl": {
    "h": 5,
    "s": 76.056,
    "l": 27.843
  },
  "oklch": {
    "l": 0.38774,
    "c": 0.13522,
    "h": 29.7
  },
  "luminance": 0.05139
}

Semantic roles & 50–950 ramp

primary

#7D1A11

secondary

#37A9B3

accent

#E3F335

background

#FBF5F4

surface

#F6EAE7

border

#D0C6C3

text

#120502

muted

#817978

Preview Lab

Preview with #7D1A11

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

Preview Lab → · Contrast checker → · Palette generator →