#7D1C2A#7D1C2A

#7D1C2A is a dark, vivid red. Relative luminance 0.054; OKLCH L 39.3% C 0.131 H 18.0°. Best body text is #FFFFFF at 10.14:1 contrast (WCAG AA passes).

Color values

HEX	#7D1C2A
RGB	rgb(125, 28, 42)
HSL	hsl(351, 63%, 30%)
HSV	hsv(351, 78%, 49%)
CMYK	cmyk(0%, 77.6%, 66.4%, 51%)
CIE-LAB	lab(27.73, 41.82, 16.83)
CIE-LCH	lch(27.73, 45.08, 21.92°)
OKLab	oklab(39.33% 0.1245 0.0403)
OKLCH	oklch(39.33% 0.131 18)
XYZ	xyz(9.2916, 5.3590, 2.7352)
Luminance	0.0536 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7D1C2A #1C7D6F

analogous

#7D1C5B #7D1C2A #7D3E1C

triadic

#7D1C2A #2A7D1C #1C2A7D

tetradic

#7D1C2A #5B7D1C #1C7D6F #3E1C7D

square

#7D1C2A #5B7D1C #1C7D6F #3E1C7D

split-complementary

#7D1C2A #1C7D3E #1C5B7D

monochromatic

#190608 #4B1119 #7D1C2A #AF273B #D43F55

Accessibility & contrast

On white

10.14

#7D1C2A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.07

#7D1C2A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7D1C2A

10.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7D1C2A	#FFFFFF	#000000	##FFFFFF
##7D1C2A	1.00	10.14	2.07	10.14
#FFFFFF	10.14	1.00	21.00	1.00
#000000	2.07	21.00	1.00	21.00
##FFFFFF	10.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#37342A

Deuteranopia (green-blind)

#504927

Tritanopia (blue-blind)

#8A0022

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #7d1c2a;
/* rgb */ color: rgb(125, 28, 42);
/* oklch */ color: oklch(39.3% 0.131 18.0);

Tailwind

colors: {
  custom: {
    50: '#a96163',
    500: '#7d1c2a',
    950: '#000000',
  },
}

SCSS

$custom: #7d1c2a;
$custom-light: #a96163;
$custom-dark: #000000;

JSON

{
  "hex": "#7d1c2a",
  "rgb": {
    "r": 125,
    "g": 28,
    "b": 42
  },
  "hsl": {
    "h": 351.34,
    "s": 63.399,
    "l": 30
  },
  "oklch": {
    "l": 0.39333,
    "c": 0.13083,
    "h": 18
  },
  "luminance": 0.05358
}

Semantic roles & 50–950 ramp

primary

#7D1C2A

secondary

#44B1A1

accent

#E6CF41

background

#FBF6F5

surface

#F6EBEA

border

#D0C6C6

text

#110505

muted

#807A79

Preview Lab

Preview with #7D1C2A

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

Preview Lab → · Contrast checker → · Palette generator →