#7C182A#7C182A

#7C182A is a dark, vivid red. Relative luminance 0.051; OKLCH L 38.8% C 0.134 H 16.6°. Best body text is #FFFFFF at 10.39:1 contrast (WCAG AA passes).

Color values

HEX	#7C182A
RGB	rgb(124, 24, 42)
HSL	hsl(349, 68%, 29%)
HSV	hsv(349, 81%, 49%)
CMYK	cmyk(0%, 80.6%, 66.1%, 51.4%)
CIE-LAB	lab(27.04, 42.88, 15.89)
CIE-LCH	lch(27.04, 45.73, 20.33°)
OKLab	oklab(38.78% 0.128 0.0382)
OKLCH	oklch(38.78% 0.134 16.6)
XYZ	xyz(9.0577, 5.1069, 2.6988)
Luminance	0.0511 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7C182A #187C6A

analogous

#7C185C #7C182A #7C3818

triadic

#7C182A #2A7C18 #182A7C

tetradic

#7C182A #5C7C18 #187C6A #38187C

square

#7C182A #5C7C18 #187C6A #38187C

split-complementary

#7C182A #187C38 #185C7C

monochromatic

#1A0509 #490E19 #7C182A #AF223B #D83653

Accessibility & contrast

On white

10.39

#7C182A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#7C182A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7C182A

10.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7C182A	#FFFFFF	#000000	##FFFFFF
##7C182A	1.00	10.39	2.02	10.39
#FFFFFF	10.39	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#35332A

Deuteranopia (green-blind)

#4E4727

Tritanopia (blue-blind)

#890020

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #7c182a;
/* rgb */ color: rgb(124, 24, 42);
/* oklch */ color: oklch(38.8% 0.134 16.6);

Tailwind

colors: {
  custom: {
    50: '#a85f63',
    500: '#7c182a',
    950: '#000000',
  },
}

SCSS

$custom: #7c182a;
$custom-light: #a85f63;
$custom-dark: #000000;

JSON

{
  "hex": "#7c182a",
  "rgb": {
    "r": 124,
    "g": 24,
    "b": 42
  },
  "hsl": {
    "h": 349.2,
    "s": 67.568,
    "l": 29.02
  },
  "oklch": {
    "l": 0.3878,
    "c": 0.13357,
    "h": 16.6
  },
  "luminance": 0.05106
}

Semantic roles & 50–950 ramp

primary

#7C182A

secondary

#3FB19C

accent

#EACB3D

background

#FBF5F5

surface

#F6EAEA

border

#D0C6C6

text

#110505

muted

#807979

Preview Lab

Preview with #7C182A

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

Preview Lab → · Contrast checker → · Palette generator →