#7C1A2A#7C1A2A

#7C1A2A is a dark, vivid red. Relative luminance 0.052; OKLCH L 39.0% C 0.132 H 17.2°. Best body text is #FFFFFF at 10.30:1 contrast (WCAG AA passes).

Color values

HEX	#7C1A2A
RGB	rgb(124, 26, 42)
HSL	hsl(350, 65%, 29%)
HSV	hsv(350, 79%, 49%)
CMYK	cmyk(0%, 79%, 66.1%, 51.4%)
CIE-LAB	lab(27.28, 42.21, 16.20)
CIE-LCH	lch(27.28, 45.21, 21.00°)
OKLab	oklab(38.96% 0.1258 0.0389)
OKLCH	oklch(38.96% 0.132 17.2)
XYZ	xyz(9.1005, 5.1924, 2.7131)
Luminance	0.0519 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7C1A2A #1A7C6C

analogous

#7C1A5B #7C1A2A #7C3B1A

triadic

#7C1A2A #2A7C1A #1A2A7C

tetradic

#7C1A2A #5B7C1A #1A7C6C #3B1A7C

square

#7C1A2A #5B7C1A #1A7C6C #3B1A7C

split-complementary

#7C1A2A #1A7C3B #1A5B7C

monochromatic

#190509 #490F19 #7C1A2A #AF253B #D63B54

Accessibility & contrast

On white

10.30

#7C1A2A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#7C1A2A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7C1A2A

10.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7C1A2A	#FFFFFF	#000000	##FFFFFF
##7C1A2A	1.00	10.30	2.04	10.30
#FFFFFF	10.30	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#36332A

Deuteranopia (green-blind)

#4F4827

Tritanopia (blue-blind)

#880021

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #7c1a2a;
/* rgb */ color: rgb(124, 26, 42);
/* oklch */ color: oklch(39.0% 0.132 17.2);

Tailwind

colors: {
  custom: {
    50: '#a86063',
    500: '#7c1a2a',
    950: '#000000',
  },
}

SCSS

$custom: #7c1a2a;
$custom-light: #a86063;
$custom-dark: #000000;

JSON

{
  "hex": "#7c1a2a",
  "rgb": {
    "r": 124,
    "g": 26,
    "b": 42
  },
  "hsl": {
    "h": 350.204,
    "s": 65.333,
    "l": 29.412
  },
  "oklch": {
    "l": 0.38957,
    "c": 0.13171,
    "h": 17.2
  },
  "luminance": 0.05191
}

Semantic roles & 50–950 ramp

primary

#7C1A2A

secondary

#42B09E

accent

#E8CD40

background

#FBF5F5

surface

#F6EAEA

border

#D0C6C6

text

#110505

muted

#807979

Preview Lab

Preview with #7C1A2A

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

Preview Lab → · Contrast checker → · Palette generator →