#7C1615#7C1615

#7C1615 is a dark, vivid red. Relative luminance 0.049; OKLCH L 38.3% C 0.137 H 27.0°. Best body text is #FFFFFF at 10.59:1 contrast (WCAG AA passes).

Color values

HEX	#7C1615
RGB	rgb(124, 22, 21)
HSL	hsl(1, 71%, 28%)
HSV	hsv(1, 83%, 49%)
CMYK	cmyk(0%, 82.3%, 83.1%, 51.4%)
CIE-LAB	lab(26.49, 42.50, 28.78)
CIE-LCH	lch(26.49, 51.32, 34.10°)
OKLab	oklab(38.27% 0.1219 0.0621)
OKLCH	oklch(38.27% 0.137 27)
XYZ	xyz(8.7355, 4.9145, 1.1980)
Luminance	0.0491 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7C1615 #157B7C

analogous

#7C1547 #7C1615 #7C4915

triadic

#7C1615 #157C16 #16157C

tetradic

#7C1615 #477C15 #157B7C #49157C

square

#7C1615 #477C15 #157B7C #49157C

split-complementary

#7C1615 #157C49 #15477C

monochromatic

#1A0504 #480D0C #7C1615 #B01F1E #DC3130

Accessibility & contrast

On white

10.59

#7C1615 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#7C1615 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7C1615

10.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7C1615	#FFFFFF	#000000	##FFFFFF
##7C1615	1.00	10.59	1.98	10.59
#FFFFFF	10.59	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#373013

Deuteranopia (green-blind)

#504710

Tritanopia (blue-blind)

#890017

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #7c1615;
/* rgb */ color: rgb(124, 22, 21);
/* oklch */ color: oklch(38.3% 0.137 27.0);

Tailwind

colors: {
  custom: {
    50: '#aa5e53',
    500: '#7c1615',
    950: '#000000',
  },
}

SCSS

$custom: #7c1615;
$custom-light: #aa5e53;
$custom-dark: #000000;

JSON

{
  "hex": "#7c1615",
  "rgb": {
    "r": 124,
    "g": 22,
    "b": 21
  },
  "hsl": {
    "h": 0.583,
    "s": 71.034,
    "l": 28.431
  },
  "oklch": {
    "l": 0.38271,
    "c": 0.1368,
    "h": 27
  },
  "luminance": 0.04913
}

Semantic roles & 50–950 ramp

primary

#7C1615

secondary

#3CB0B1

accent

#ECEE3A

background

#FBF5F4

surface

#F6EAE7

border

#D0C6C3

text

#120502

muted

#817978

Preview Lab

Preview with #7C1615

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

Preview Lab → · Contrast checker → · Palette generator →