#7B211C#7B211C

#7B211C is a dark, vivid red. Relative luminance 0.054; OKLCH L 39.2% C 0.125 H 27.6°. Best body text is #FFFFFF at 10.11:1 contrast (WCAG AA passes).

Color values

HEX	#7B211C
RGB	rgb(123, 33, 28)
HSL	hsl(3, 63%, 30%)
HSV	hsv(3, 77%, 48%)
CMYK	cmyk(0%, 73.2%, 77.2%, 51.8%)
CIE-LAB	lab(27.80, 38.44, 25.85)
CIE-LCH	lch(27.80, 46.33, 33.92°)
OKLab	oklab(39.24% 0.1108 0.058)
OKLCH	oklch(39.24% 0.125 27.6)
XYZ	xyz(8.9228, 5.3838, 1.6677)
Luminance	0.0538 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7B211C #1C767B

analogous

#7B1C47 #7B211C #7B511C

triadic

#7B211C #1C7B21 #211C7B

tetradic

#7B211C #477B1C #1C767B #511C7B

square

#7B211C #477B1C #1C767B #511C7B

split-complementary

#7B211C #1C7B51 #1C477B

monochromatic

#190706 #491411 #7B211C #AD2E27 #D3463E

Accessibility & contrast

On white

10.11

#7B211C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#7B211C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7B211C

10.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7B211C	#FFFFFF	#000000	##FFFFFF
##7B211C	1.00	10.11	2.08	10.11
#FFFFFF	10.11	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B351B

Deuteranopia (green-blind)

#514919

Tritanopia (blue-blind)

#880121

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #7b211c;
/* rgb */ color: rgb(123, 33, 28);
/* oklch */ color: oklch(39.2% 0.125 27.6);

Tailwind

colors: {
  custom: {
    50: '#a86358',
    500: '#7b211c',
    950: '#000000',
  },
}

SCSS

$custom: #7b211c;
$custom-light: #a86358;
$custom-dark: #000000;

JSON

{
  "hex": "#7b211c",
  "rgb": {
    "r": 123,
    "g": 33,
    "b": 28
  },
  "hsl": {
    "h": 3.158,
    "s": 62.914,
    "l": 29.608
  },
  "oklch": {
    "l": 0.39237,
    "c": 0.12507,
    "h": 27.6
  },
  "luminance": 0.05383
}

Semantic roles & 50–950 ramp

primary

#7B211C

secondary

#44A9AF

accent

#DDE642

background

#FBF6F5

surface

#F6EBE9

border

#D0C6C5

text

#110603

muted

#807A78

Preview Lab

Preview with #7B211C

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

Preview Lab → · Contrast checker → · Palette generator →