#7C1719#7C1719

#7C1719 is a dark, vivid red. Relative luminance 0.050; OKLCH L 38.4% C 0.136 H 25.6°. Best body text is #FFFFFF at 10.53:1 contrast (WCAG AA passes).

Color values

HEX	#7C1719
RGB	rgb(124, 23, 25)
HSL	hsl(359, 69%, 29%)
HSV	hsv(359, 81%, 49%)
CMYK	cmyk(0%, 81.5%, 79.8%, 51.4%)
CIE-LAB	lab(26.65, 42.33, 26.50)
CIE-LCH	lch(26.65, 49.94, 32.05°)
OKLab	oklab(38.4% 0.1222 0.0585)
OKLCH	oklch(38.4% 0.136 25.6)
XYZ	xyz(8.7951, 4.9695, 1.4156)
Luminance	0.0497 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7C1719 #177C7A

analogous

#7C174C #7C1719 #7C4817

triadic

#7C1719 #197C17 #17197C

tetradic

#7C1719 #4C7C17 #177C7A #48177C

square

#7C1719 #4C7C17 #177C7A #48177C

split-complementary

#7C1719 #177C48 #174C7C

monochromatic

#1A0505 #480D0F #7C1719 #B02123 #D93437

Accessibility & contrast

On white

10.53

#7C1719 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.99

#7C1719 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7C1719

10.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7C1719	#FFFFFF	#000000	##FFFFFF
##7C1719	1.00	10.53	1.99	10.53
#FFFFFF	10.53	1.00	21.00	1.00
#000000	1.99	21.00	1.00	21.00
##FFFFFF	10.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#373118

Deuteranopia (green-blind)

#4F4715

Tritanopia (blue-blind)

#890019

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #7c1719;
/* rgb */ color: rgb(124, 23, 25);
/* oklch */ color: oklch(38.4% 0.136 25.6);

Tailwind

colors: {
  custom: {
    50: '#aa5f56',
    500: '#7c1719',
    950: '#000000',
  },
}

SCSS

$custom: #7c1719;
$custom-light: #aa5f56;
$custom-dark: #000000;

JSON

{
  "hex": "#7c1719",
  "rgb": {
    "r": 124,
    "g": 23,
    "b": 25
  },
  "hsl": {
    "h": 358.812,
    "s": 68.707,
    "l": 28.824
  },
  "oklch": {
    "l": 0.38403,
    "c": 0.13552,
    "h": 25.6
  },
  "luminance": 0.04968
}

Semantic roles & 50–950 ramp

primary

#7C1719

secondary

#3EB1AF

accent

#ECE83C

background

#FBF5F5

surface

#F6EAE9

border

#D0C6C5

text

#110503

muted

#807978

Preview Lab

Preview with #7C1719

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

Preview Lab → · Contrast checker → · Palette generator →