#7C1F2A#7C1F2A

#7C1F2A is a dark, vivid red. Relative luminance 0.054; OKLCH L 39.4% C 0.127 H 18.8°. Best body text is #FFFFFF at 10.07:1 contrast (WCAG AA passes).

Color values

HEX	#7C1F2A
RGB	rgb(124, 31, 42)
HSL	hsl(353, 60%, 30%)
HSV	hsv(353, 75%, 49%)
CMYK	cmyk(0%, 75%, 66.1%, 51.4%)
CIE-LAB	lab(27.94, 40.37, 17.05)
CIE-LCH	lch(27.94, 43.82, 22.90°)
OKLab	oklab(39.45% 0.1199 0.0409)
OKLCH	oklch(39.45% 0.127 18.8)
XYZ	xyz(9.2210, 5.4336, 2.7533)
Luminance	0.0543 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7C1F2A #1F7C71

analogous

#7C1F58 #7C1F2A #7C421F

triadic

#7C1F2A #2A7C1F #1F2A7C

tetradic

#7C1F2A #587C1F #1F7C71 #421F7C

square

#7C1F2A #587C1F #1F7C71 #421F7C

split-complementary

#7C1F2A #1F7C42 #1F587C

monochromatic

#1A0709 #4B1319 #7C1F2A #AD2B3B #D04555

Accessibility & contrast

On white

10.07

#7C1F2A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#7C1F2A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7C1F2A

10.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7C1F2A	#FFFFFF	#000000	##FFFFFF
##7C1F2A	1.00	10.07	2.09	10.07
#FFFFFF	10.07	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#39352A

Deuteranopia (green-blind)

#504927

Tritanopia (blue-blind)

#880124

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #7c1f2a;
/* rgb */ color: rgb(124, 31, 42);
/* oklch */ color: oklch(39.4% 0.127 18.8);

Tailwind

colors: {
  custom: {
    50: '#a86263',
    500: '#7c1f2a',
    950: '#000000',
  },
}

SCSS

$custom: #7c1f2a;
$custom-light: #a86263;
$custom-dark: #000000;

JSON

{
  "hex": "#7c1f2a",
  "rgb": {
    "r": 124,
    "g": 31,
    "b": 42
  },
  "hsl": {
    "h": 352.903,
    "s": 60,
    "l": 30.392
  },
  "oklch": {
    "l": 0.39447,
    "c": 0.12672,
    "h": 18.8
  },
  "luminance": 0.05432
}

Semantic roles & 50–950 ramp

primary

#7C1F2A

secondary

#48AFA3

accent

#E3D045

background

#FBF6F5

surface

#F6EBEA

border

#D0C6C6

text

#110605

muted

#807A79

Preview Lab

Preview with #7C1F2A

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

Preview Lab → · Contrast checker → · Palette generator →