#7D1C13#7D1C13

#7D1C13 is a dark, vivid red. Relative luminance 0.052; OKLCH L 39.0% C 0.133 H 29.7°. Best body text is #FFFFFF at 10.26:1 contrast (WCAG AA passes).

Color values

HEX	#7D1C13
RGB	rgb(125, 28, 19)
HSL	hsl(5, 74%, 28%)
HSV	hsv(5, 85%, 49%)
CMYK	cmyk(0%, 77.6%, 84.8%, 51%)
CIE-LAB	lab(27.40, 40.73, 30.91)
CIE-LCH	lch(27.40, 51.13, 37.19°)
OKLab	oklab(38.98% 0.1158 0.066)
OKLCH	oklch(38.98% 0.133 29.7)
XYZ	xyz(8.9913, 5.2389, 1.1538)
Luminance	0.0524 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7D1C13 #13747D

analogous

#7D133F #7D1C13 #7D5113

triadic

#7D1C13 #137D1C #1C137D

tetradic

#7D1C13 #3F7D13 #13747D #51137D

square

#7D1C13 #3F7D13 #13747D #51137D

split-complementary

#7D1C13 #137D51 #133F7D

monochromatic

#1B0604 #48100B #7D1C13 #B2281B #DF3B2C

Accessibility & contrast

On white

10.26

#7D1C13 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#7D1C13 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7D1C13

10.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7D1C13	#FFFFFF	#000000	##FFFFFF
##7D1C13	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)

#3A3311

Deuteranopia (green-blind)

#52480E

Tritanopia (blue-blind)

#8A001B

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #7d1c13;
/* rgb */ color: rgb(125, 28, 19);
/* oklch */ color: oklch(39.0% 0.133 29.7);

Tailwind

colors: {
  custom: {
    50: '#ab6152',
    500: '#7d1c13',
    950: '#000000',
  },
}

SCSS

$custom: #7d1c13;
$custom-light: #ab6152;
$custom-dark: #000000;

JSON

{
  "hex": "#7d1c13",
  "rgb": {
    "r": 125,
    "g": 28,
    "b": 19
  },
  "hsl": {
    "h": 5.094,
    "s": 73.611,
    "l": 28.235
  },
  "oklch": {
    "l": 0.38983,
    "c": 0.13326,
    "h": 29.7
  },
  "luminance": 0.05237
}

Semantic roles & 50–950 ramp

primary

#7D1C13

secondary

#39A8B3

accent

#E1F038

background

#FBF6F4

surface

#F6EBE7

border

#D0C6C3

text

#120502

muted

#817A78

Preview Lab

Preview with #7D1C13

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

Preview Lab → · Contrast checker → · Palette generator →