#7C221C#7C221C

#7C221C is a dark, vivid red. Relative luminance 0.055; OKLCH L 39.5% C 0.125 H 28.1°. Best body text is #FFFFFF at 9.99:1 contrast (WCAG AA passes).

Color values

HEX	#7C221C
RGB	rgb(124, 34, 28)
HSL	hsl(4, 63%, 30%)
HSV	hsv(4, 77%, 49%)
CMYK	cmyk(0%, 72.6%, 77.4%, 51.4%)
CIE-LAB	lab(28.15, 38.38, 26.30)
CIE-LCH	lch(28.15, 46.53, 34.42°)
OKLab	oklab(39.54% 0.1105 0.0589)
OKLCH	oklch(39.54% 0.125 28.1)
XYZ	xyz(9.0948, 5.5143, 1.6839)
Luminance	0.0551 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7C221C #1C767C

analogous

#7C1C46 #7C221C #7C521C

triadic

#7C221C #1C7C22 #221C7C

tetradic

#7C221C #467C1C #1C767C #521C7C

square

#7C221C #467C1C #1C767C #521C7C

split-complementary

#7C221C #1C7C52 #1C467C

monochromatic

#190706 #4A1411 #7C221C #AE3027 #D4483F

Accessibility & contrast

On white

9.99

#7C221C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.10

#7C221C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7C221C

9.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7C221C	#FFFFFF	#000000	##FFFFFF
##7C221C	1.00	9.99	2.10	9.99
#FFFFFF	9.99	1.00	21.00	1.00
#000000	2.10	21.00	1.00	21.00
##FFFFFF	9.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C361B

Deuteranopia (green-blind)

#524A19

Tritanopia (blue-blind)

#890321

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #7c221c;
/* rgb */ color: rgb(124, 34, 28);
/* oklch */ color: oklch(39.5% 0.125 28.1);

Tailwind

colors: {
  custom: {
    50: '#a96358',
    500: '#7c221c',
    950: '#000000',
  },
}

SCSS

$custom: #7c221c;
$custom-light: #a96358;
$custom-dark: #000000;

JSON

{
  "hex": "#7c221c",
  "rgb": {
    "r": 124,
    "g": 34,
    "b": 28
  },
  "hsl": {
    "h": 3.75,
    "s": 63.158,
    "l": 29.804
  },
  "oklch": {
    "l": 0.39536,
    "c": 0.1252,
    "h": 28.1
  },
  "luminance": 0.05513
}

Semantic roles & 50–950 ramp

primary

#7C221C

secondary

#44A9B0

accent

#DCE642

background

#FBF6F5

surface

#F6EBE9

border

#D0C6C5

text

#110603

muted

#807A78

Preview Lab

Preview with #7C221C

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

Preview Lab → · Contrast checker → · Palette generator →