#7C1519#7C1519

#7C1519 is a dark, vivid red. Relative luminance 0.049; OKLCH L 38.2% C 0.137 H 25.0°. Best body text is #FFFFFF at 10.61:1 contrast (WCAG AA passes).

Color values

HEX	#7C1519
RGB	rgb(124, 21, 25)
HSL	hsl(358, 71%, 28%)
HSV	hsv(358, 83%, 49%)
CMYK	cmyk(0%, 83.1%, 79.8%, 51.4%)
CIE-LAB	lab(26.43, 42.95, 26.26)
CIE-LCH	lch(26.43, 50.34, 31.45°)
OKLab	oklab(38.24% 0.1242 0.058)
OKLCH	oklch(38.24% 0.137 25)
XYZ	xyz(8.7569, 4.8930, 1.4029)
Luminance	0.0489 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7C1519 #157C78

analogous

#7C154C #7C1519 #7C4415

triadic

#7C1519 #197C15 #15197C

tetradic

#7C1519 #4C7C15 #157C78 #44157C

square

#7C1519 #4C7C15 #157C78 #44157C

split-complementary

#7C1519 #157C44 #154C7C

monochromatic

#1A0405 #480C0E #7C1519 #B01E24 #DC3036

Accessibility & contrast

On white

10.61

#7C1519 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#7C1519 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7C1519

10.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7C1519	#FFFFFF	#000000	##FFFFFF
##7C1519	1.00	10.61	1.98	10.61
#FFFFFF	10.61	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#363018

Deuteranopia (green-blind)

#4F4615

Tritanopia (blue-blind)

#890018

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #7c1519;
/* rgb */ color: rgb(124, 21, 25);
/* oklch */ color: oklch(38.2% 0.137 25.0);

Tailwind

colors: {
  custom: {
    50: '#aa5e56',
    500: '#7c1519',
    950: '#000000',
  },
}

SCSS

$custom: #7c1519;
$custom-light: #aa5e56;
$custom-dark: #000000;

JSON

{
  "hex": "#7c1519",
  "rgb": {
    "r": 124,
    "g": 21,
    "b": 25
  },
  "hsl": {
    "h": 357.67,
    "s": 71.034,
    "l": 28.431
  },
  "oklch": {
    "l": 0.38239,
    "c": 0.13707,
    "h": 25
  },
  "luminance": 0.04892
}

Semantic roles & 50–950 ramp

primary

#7C1519

secondary

#3CB1AD

accent

#EEE73A

background

#FBF5F5

surface

#F6EAE9

border

#D0C6C5

text

#110503

muted

#807978

Preview Lab

Preview with #7C1519

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

Preview Lab → · Contrast checker → · Palette generator →