#7B1C2D#7B1C2D

#7B1C2D is a dark, vivid red. Relative luminance 0.052; OKLCH L 39.0% C 0.129 H 15.7°. Best body text is #FFFFFF at 10.26:1 contrast (WCAG AA passes).

Color values

HEX	#7B1C2D
RGB	rgb(123, 28, 45)
HSL	hsl(349, 63%, 30%)
HSV	hsv(349, 77%, 48%)
CMYK	cmyk(0%, 77.2%, 63.4%, 51.8%)
CIE-LAB	lab(27.39, 41.38, 14.30)
CIE-LCH	lch(27.39, 43.78, 19.06°)
OKLab	oklab(39.02% 0.1239 0.0349)
OKLCH	oklch(39.02% 0.129 15.7)
XYZ	xyz(9.0582, 5.2322, 3.0151)
Luminance	0.0523 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7B1C2D #1C7B6A

analogous

#7B1C5D #7B1C2D #7B3B1C

triadic

#7B1C2D #2D7B1C #1C2D7B

tetradic

#7B1C2D #5D7B1C #1C7B6A #3B1C7B

square

#7B1C2D #5D7B1C #1C7B6A #3B1C7B

split-complementary

#7B1C2D #1C7B3B #1C5D7B

monochromatic

#190609 #49111B #7B1C2D #AD273F #D33E59

Accessibility & contrast

On white

10.26

#7B1C2D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#7B1C2D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7B1C2D

10.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7B1C2D	#FFFFFF	#000000	##FFFFFF
##7B1C2D	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)

#36342D

Deuteranopia (green-blind)

#4E482A

Tritanopia (blue-blind)

#870023

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #7b1c2d;
/* rgb */ color: rgb(123, 28, 45);
/* oklch */ color: oklch(39.0% 0.129 15.7);

Tailwind

colors: {
  custom: {
    50: '#a76165',
    500: '#7b1c2d',
    950: '#000000',
  },
}

SCSS

$custom: #7b1c2d;
$custom-light: #a76165;
$custom-dark: #000000;

JSON

{
  "hex": "#7b1c2d",
  "rgb": {
    "r": 123,
    "g": 28,
    "b": 45
  },
  "hsl": {
    "h": 349.263,
    "s": 62.914,
    "l": 29.608
  },
  "oklch": {
    "l": 0.39021,
    "c": 0.12874,
    "h": 15.7
  },
  "luminance": 0.05231
}

Semantic roles & 50–950 ramp

primary

#7B1C2D

secondary

#44AF9C

accent

#E6C942

background

#FBF6F6

surface

#F5EBEB

border

#CFC6C6

text

#110505

muted

#807A7A

Preview Lab

Preview with #7B1C2D

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

Preview Lab → · Contrast checker → · Palette generator →