#7C1816#7C1816

#7C1816 is a dark, vivid red. Relative luminance 0.050; OKLCH L 38.5% C 0.135 H 27.2°. Best body text is #FFFFFF at 10.50:1 contrast (WCAG AA passes).

Color values

HEX	#7C1816
RGB	rgb(124, 24, 22)
HSL	hsl(1, 70%, 29%)
HSV	hsv(1, 82%, 49%)
CMYK	cmyk(0%, 80.6%, 82.3%, 51.4%)
CIE-LAB	lab(26.73, 41.89, 28.42)
CIE-LCH	lch(26.73, 50.62, 34.15°)
OKLab	oklab(38.45% 0.1202 0.0617)
OKLCH	oklch(38.45% 0.135 27.2)
XYZ	xyz(8.7847, 4.9977, 1.2610)
Luminance	0.0500 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7C1816 #167A7C

analogous

#7C1647 #7C1816 #7C4B16

triadic

#7C1816 #167C18 #18167C

tetradic

#7C1816 #477C16 #167A7C #4B167C

square

#7C1816 #477C16 #167A7C #4B167C

split-complementary

#7C1816 #167C4B #16477C

monochromatic

#1A0505 #480E0D #7C1816 #B0221F #DB3532

Accessibility & contrast

On white

10.50

#7C1816 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.00

#7C1816 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7C1816

10.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7C1816	#FFFFFF	#000000	##FFFFFF
##7C1816	1.00	10.50	2.00	10.50
#FFFFFF	10.50	1.00	21.00	1.00
#000000	2.00	21.00	1.00	21.00
##FFFFFF	10.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#373114

Deuteranopia (green-blind)

#504711

Tritanopia (blue-blind)

#890019

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #7c1816;
/* rgb */ color: rgb(124, 24, 22);
/* oklch */ color: oklch(38.5% 0.135 27.2);

Tailwind

colors: {
  custom: {
    50: '#aa5f54',
    500: '#7c1816',
    950: '#000000',
  },
}

SCSS

$custom: #7c1816;
$custom-light: #aa5f54;
$custom-dark: #000000;

JSON

{
  "hex": "#7c1816",
  "rgb": {
    "r": 124,
    "g": 24,
    "b": 22
  },
  "hsl": {
    "h": 1.176,
    "s": 69.863,
    "l": 28.627
  },
  "oklch": {
    "l": 0.38451,
    "c": 0.1351,
    "h": 27.2
  },
  "luminance": 0.04996
}

Semantic roles & 50–950 ramp

primary

#7C1816

secondary

#3DAFB1

accent

#E9ED3B

background

#FBF5F4

surface

#F6EAE7

border

#D0C6C3

text

#110502

muted

#807978

Preview Lab

Preview with #7C1816

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

Preview Lab → · Contrast checker → · Palette generator →