#7C1F2B#7C1F2B

#7C1F2B is a dark, vivid red. Relative luminance 0.054; OKLCH L 39.5% C 0.127 H 18.2°. Best body text is #FFFFFF at 10.06:1 contrast (WCAG AA passes).

Color values

HEX	#7C1F2B
RGB	rgb(124, 31, 43)
HSL	hsl(352, 60%, 30%)
HSV	hsv(352, 75%, 49%)
CMYK	cmyk(0%, 75%, 65.3%, 51.4%)
CIE-LAB	lab(27.96, 40.44, 16.41)
CIE-LCH	lch(27.96, 43.64, 22.09°)
OKLab	oklab(39.47% 0.1204 0.0395)
OKLCH	oklch(39.47% 0.127 18.2)
XYZ	xyz(9.2392, 5.4408, 2.8487)
Luminance	0.0544 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7C1F2B #1F7C70

analogous

#7C1F59 #7C1F2B #7C411F

triadic

#7C1F2B #2B7C1F #1F2B7C

tetradic

#7C1F2B #597C1F #1F7C70 #411F7C

square

#7C1F2B #597C1F #1F7C70 #411F7C

split-complementary

#7C1F2B #1F7C41 #1F597C

monochromatic

#1A0709 #4B131A #7C1F2B #AD2B3C #D04557

Accessibility & contrast

On white

10.06

#7C1F2B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#7C1F2B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7C1F2B

10.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7C1F2B	#FFFFFF	#000000	##FFFFFF
##7C1F2B	1.00	10.06	2.09	10.06
#FFFFFF	10.06	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#38362B

Deuteranopia (green-blind)

#504928

Tritanopia (blue-blind)

#880224

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #7c1f2b;
/* rgb */ color: rgb(124, 31, 43);
/* oklch */ color: oklch(39.5% 0.127 18.2);

Tailwind

colors: {
  custom: {
    50: '#a86264',
    500: '#7c1f2b',
    950: '#000000',
  },
}

SCSS

$custom: #7c1f2b;
$custom-light: #a86264;
$custom-dark: #000000;

JSON

{
  "hex": "#7c1f2b",
  "rgb": {
    "r": 124,
    "g": 31,
    "b": 43
  },
  "hsl": {
    "h": 352.258,
    "s": 60,
    "l": 30.392
  },
  "oklch": {
    "l": 0.39467,
    "c": 0.12669,
    "h": 18.2
  },
  "luminance": 0.05439
}

Semantic roles & 50–950 ramp

primary

#7C1F2B

secondary

#48AFA2

accent

#E3CF45

background

#FBF6F5

surface

#F6EBEA

border

#D0C6C6

text

#110605

muted

#807A79

Preview Lab

Preview with #7C1F2B

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

Preview Lab → · Contrast checker → · Palette generator →