#7C1518#7C1518

#7C1518 is a dark, vivid red. Relative luminance 0.049; OKLCH L 38.2% C 0.137 H 25.5°. Best body text is #FFFFFF at 10.62:1 contrast (WCAG AA passes).

Color values

HEX	#7C1518
RGB	rgb(124, 21, 24)
HSL	hsl(358, 71%, 28%)
HSV	hsv(358, 83%, 49%)
CMYK	cmyk(0%, 83.1%, 80.6%, 51.4%)
CIE-LAB	lab(26.42, 42.91, 26.87)
CIE-LCH	lch(26.42, 50.63, 32.06°)
OKLab	oklab(38.23% 0.1239 0.059)
OKLCH	oklch(38.23% 0.137 25.5)
XYZ	xyz(8.7463, 4.8888, 1.3471)
Luminance	0.0489 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7C1518 #157C79

analogous

#7C154B #7C1518 #7C4515

triadic

#7C1518 #187C15 #15187C

tetradic

#7C1518 #4B7C15 #157C79 #45157C

square

#7C1518 #4B7C15 #157C79 #45157C

split-complementary

#7C1518 #157C45 #154B7C

monochromatic

#1A0405 #480C0E #7C1518 #B01E22 #DC3035

Accessibility & contrast

On white

10.62

#7C1518 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#7C1518 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7C1518

10.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7C1518	#FFFFFF	#000000	##FFFFFF
##7C1518	1.00	10.62	1.98	10.62
#FFFFFF	10.62	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#363017

Deuteranopia (green-blind)

#4F4614

Tritanopia (blue-blind)

#890018

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #7c1518;
/* rgb */ color: rgb(124, 21, 24);
/* oklch */ color: oklch(38.2% 0.137 25.5);

Tailwind

colors: {
  custom: {
    50: '#aa5e55',
    500: '#7c1518',
    950: '#000000',
  },
}

SCSS

$custom: #7c1518;
$custom-light: #aa5e55;
$custom-dark: #000000;

JSON

{
  "hex": "#7c1518",
  "rgb": {
    "r": 124,
    "g": 21,
    "b": 24
  },
  "hsl": {
    "h": 358.252,
    "s": 71.034,
    "l": 28.431
  },
  "oklch": {
    "l": 0.38226,
    "c": 0.13719,
    "h": 25.5
  },
  "luminance": 0.04887
}

Semantic roles & 50–950 ramp

primary

#7C1518

secondary

#3CB1AE

accent

#EEE93A

background

#FBF5F4

surface

#F6EAE8

border

#D0C6C4

text

#110503

muted

#807978

Preview Lab

Preview with #7C1518

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

Preview Lab → · Contrast checker → · Palette generator →