#7C1B2C#7C1B2C

#7C1B2C is a dark, vivid red. Relative luminance 0.053; OKLCH L 39.1% C 0.131 H 16.2°. Best body text is #FFFFFF at 10.24:1 contrast (WCAG AA passes).

Color values

HEX	#7C1B2C
RGB	rgb(124, 27, 44)
HSL	hsl(349, 64%, 30%)
HSV	hsv(349, 78%, 49%)
CMYK	cmyk(0%, 78.2%, 64.5%, 51.4%)
CIE-LAB	lab(27.44, 41.99, 15.08)
CIE-LCH	lch(27.44, 44.61, 19.75°)
OKLab	oklab(39.09% 0.1256 0.0366)
OKLCH	oklch(39.09% 0.131 16.2)
XYZ	xyz(9.1597, 5.2522, 2.9138)
Luminance	0.0525 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7C1B2C #1B7C6B

analogous

#7C1B5C #7C1B2C #7C3B1B

triadic

#7C1B2C #2C7C1B #1B2C7C

tetradic

#7C1B2C #5C7C1B #1B7C6B #3B1B7C

square

#7C1B2C #5C7C1B #1B7C6B #3B1B7C

split-complementary

#7C1B2C #1B7C3B #1B5C7C

monochromatic

#190509 #4A101A #7C1B2C #AE263E #D53D57

Accessibility & contrast

On white

10.24

#7C1B2C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#7C1B2C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7C1B2C

10.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7C1B2C	#FFFFFF	#000000	##FFFFFF
##7C1B2C	1.00	10.24	2.05	10.24
#FFFFFF	10.24	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#36342C

Deuteranopia (green-blind)

#4F4829

Tritanopia (blue-blind)

#880022

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #7c1b2c;
/* rgb */ color: rgb(124, 27, 44);
/* oklch */ color: oklch(39.1% 0.131 16.2);

Tailwind

colors: {
  custom: {
    50: '#a86164',
    500: '#7c1b2c',
    950: '#000000',
  },
}

SCSS

$custom: #7c1b2c;
$custom-light: #a86164;
$custom-dark: #000000;

JSON

{
  "hex": "#7c1b2c",
  "rgb": {
    "r": 124,
    "g": 27,
    "b": 44
  },
  "hsl": {
    "h": 349.485,
    "s": 64.238,
    "l": 29.608
  },
  "oklch": {
    "l": 0.39092,
    "c": 0.13076,
    "h": 16.2
  },
  "luminance": 0.05251
}

Semantic roles & 50–950 ramp

primary

#7C1B2C

secondary

#43B09D

accent

#E7CA41

background

#FBF6F6

surface

#F6EBEB

border

#D0C6C6

text

#110505

muted

#807A7A

Preview Lab

Preview with #7C1B2C

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

Preview Lab → · Contrast checker → · Palette generator →