#7C1716#7C1716

#7C1716 is a dark, vivid red. Relative luminance 0.050; OKLCH L 38.4% C 0.136 H 26.9°. Best body text is #FFFFFF at 10.55:1 contrast (WCAG AA passes).

Color values

HEX	#7C1716
RGB	rgb(124, 23, 22)
HSL	hsl(1, 70%, 29%)
HSV	hsv(1, 82%, 49%)
CMYK	cmyk(0%, 81.5%, 82.3%, 51.4%)
CIE-LAB	lab(26.61, 42.22, 28.30)
CIE-LCH	lch(26.61, 50.83, 33.84°)
OKLab	oklab(38.37% 0.1212 0.0615)
OKLCH	oklch(38.37% 0.136 26.9)
XYZ	xyz(8.7645, 4.9572, 1.2543)
Luminance	0.0496 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7C1716 #167B7C

analogous

#7C1648 #7C1716 #7C4A16

triadic

#7C1716 #167C17 #17167C

tetradic

#7C1716 #487C16 #167B7C #4A167C

square

#7C1716 #487C16 #167B7C #4A167C

split-complementary

#7C1716 #167C4A #16487C

monochromatic

#1A0505 #480D0D #7C1716 #B0211F #DB3332

Accessibility & contrast

On white

10.55

#7C1716 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.99

#7C1716 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7C1716

10.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7C1716	#FFFFFF	#000000	##FFFFFF
##7C1716	1.00	10.55	1.99	10.55
#FFFFFF	10.55	1.00	21.00	1.00
#000000	1.99	21.00	1.00	21.00
##FFFFFF	10.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#373115

Deuteranopia (green-blind)

#504711

Tritanopia (blue-blind)

#890018

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #7c1716;
/* rgb */ color: rgb(124, 23, 22);
/* oklch */ color: oklch(38.4% 0.136 26.9);

Tailwind

colors: {
  custom: {
    50: '#aa5f54',
    500: '#7c1716',
    950: '#000000',
  },
}

SCSS

$custom: #7c1716;
$custom-light: #aa5f54;
$custom-dark: #000000;

JSON

{
  "hex": "#7c1716",
  "rgb": {
    "r": 124,
    "g": 23,
    "b": 22
  },
  "hsl": {
    "h": 0.588,
    "s": 69.863,
    "l": 28.627
  },
  "oklch": {
    "l": 0.38365,
    "c": 0.13589,
    "h": 26.9
  },
  "luminance": 0.04956
}

Semantic roles & 50–950 ramp

primary

#7C1716

secondary

#3DB0B1

accent

#EBED3B

background

#FBF5F4

surface

#F6EAE7

border

#D0C6C3

text

#110502

muted

#807978

Preview Lab

Preview with #7C1716

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

Preview Lab → · Contrast checker → · Palette generator →