#7C211C#7C211C

#7C211C is a dark, vivid red. Relative luminance 0.055; OKLCH L 39.4% C 0.126 H 27.6°. Best body text is #FFFFFF at 10.04:1 contrast (WCAG AA passes).

Color values

HEX	#7C211C
RGB	rgb(124, 33, 28)
HSL	hsl(3, 63%, 30%)
HSV	hsv(3, 77%, 49%)
CMYK	cmyk(0%, 73.4%, 77.4%, 51.4%)
CIE-LAB	lab(28.00, 38.80, 26.13)
CIE-LCH	lch(28.00, 46.77, 33.96°)
OKLab	oklab(39.42% 0.1118 0.0585)
OKLCH	oklch(39.42% 0.126 27.6)
XYZ	xyz(9.0667, 5.4580, 1.6745)
Luminance	0.0546 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7C211C #1C777C

analogous

#7C1C47 #7C211C #7C511C

triadic

#7C211C #1C7C21 #211C7C

tetradic

#7C211C #477C1C #1C777C #511C7C

square

#7C211C #477C1C #1C777C #511C7C

split-complementary

#7C211C #1C7C51 #1C477C

monochromatic

#190706 #4A1411 #7C211C #AE2E27 #D4473F

Accessibility & contrast

On white

10.04

#7C211C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#7C211C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7C211C

10.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7C211C	#FFFFFF	#000000	##FFFFFF
##7C211C	1.00	10.04	2.09	10.04
#FFFFFF	10.04	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B351B

Deuteranopia (green-blind)

#524919

Tritanopia (blue-blind)

#890021

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #7c211c;
/* rgb */ color: rgb(124, 33, 28);
/* oklch */ color: oklch(39.4% 0.126 27.6);

Tailwind

colors: {
  custom: {
    50: '#a96358',
    500: '#7c211c',
    950: '#000000',
  },
}

SCSS

$custom: #7c211c;
$custom-light: #a96358;
$custom-dark: #000000;

JSON

{
  "hex": "#7c211c",
  "rgb": {
    "r": 124,
    "g": 33,
    "b": 28
  },
  "hsl": {
    "h": 3.125,
    "s": 63.158,
    "l": 29.804
  },
  "oklch": {
    "l": 0.39424,
    "c": 0.12618,
    "h": 27.6
  },
  "luminance": 0.05457
}

Semantic roles & 50–950 ramp

primary

#7C211C

secondary

#44AAB0

accent

#DEE642

background

#FBF6F5

surface

#F6EBE9

border

#D0C6C5

text

#110603

muted

#807A78

Preview Lab

Preview with #7C211C

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

Preview Lab → · Contrast checker → · Palette generator →