#7C1724#7C1724

#7C1724 is a dark, vivid red. Relative luminance 0.050; OKLCH L 38.6% C 0.135 H 19.9°. Best body text is #FFFFFF at 10.47:1 contrast (WCAG AA passes).

Color values

HEX	#7C1724
RGB	rgb(124, 23, 36)
HSL	hsl(352, 69%, 29%)
HSV	hsv(352, 81%, 49%)
CMYK	cmyk(0%, 81.5%, 71%, 51.4%)
CIE-LAB	lab(26.81, 42.84, 19.60)
CIE-LCH	lch(26.81, 47.12, 24.58°)
OKLab	oklab(38.58% 0.1265 0.0458)
OKLCH	oklch(38.58% 0.135 19.9)
XYZ	xyz(8.9380, 5.0266, 2.1683)
Luminance	0.0503 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7C1724 #177C6F

analogous

#7C1757 #7C1724 #7C3D17

triadic

#7C1724 #247C17 #17247C

tetradic

#7C1724 #577C17 #177C6F #3D177C

square

#7C1724 #577C17 #177C6F #3D177C

split-complementary

#7C1724 #177C3D #17577C

monochromatic

#1A0507 #480D15 #7C1724 #B02133 #D93449

Accessibility & contrast

On white

10.47

#7C1724 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.01

#7C1724 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7C1724

10.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7C1724	#FFFFFF	#000000	##FFFFFF
##7C1724	1.00	10.47	2.01	10.47
#FFFFFF	10.47	1.00	21.00	1.00
#000000	2.01	21.00	1.00	21.00
##FFFFFF	10.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#353224

Deuteranopia (green-blind)

#4F4721

Tritanopia (blue-blind)

#89001D

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #7c1724;
/* rgb */ color: rgb(124, 23, 36);
/* oklch */ color: oklch(38.6% 0.135 19.9);

Tailwind

colors: {
  custom: {
    50: '#a95f5e',
    500: '#7c1724',
    950: '#000000',
  },
}

SCSS

$custom: #7c1724;
$custom-light: #a95f5e;
$custom-dark: #000000;

JSON

{
  "hex": "#7c1724",
  "rgb": {
    "r": 124,
    "g": 23,
    "b": 36
  },
  "hsl": {
    "h": 352.277,
    "s": 68.707,
    "l": 28.824
  },
  "oklch": {
    "l": 0.38576,
    "c": 0.13455,
    "h": 19.9
  },
  "luminance": 0.05025
}

Semantic roles & 50–950 ramp

primary

#7C1724

secondary

#3EB1A2

accent

#ECD53C

background

#FBF5F5

surface

#F6EAE9

border

#D0C6C5

text

#110504

muted

#807979

Preview Lab

Preview with #7C1724

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

Preview Lab → · Contrast checker → · Palette generator →