#7B211A#7B211A

#7B211A is a dark, vivid red. Relative luminance 0.054; OKLCH L 39.2% C 0.125 H 28.6°. Best body text is #FFFFFF at 10.12:1 contrast (WCAG AA passes).

Color values

HEX	#7B211A
RGB	rgb(123, 33, 26)
HSL	hsl(4, 65%, 29%)
HSV	hsv(4, 79%, 48%)
CMYK	cmyk(0%, 73.2%, 78.9%, 51.8%)
CIE-LAB	lab(27.78, 38.36, 27.05)
CIE-LCH	lch(27.78, 46.93, 35.19°)
OKLab	oklab(39.21% 0.1101 0.0601)
OKLCH	oklch(39.21% 0.125 28.6)
XYZ	xyz(8.8997, 5.3746, 1.5459)
Luminance	0.0537 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7B211A #1A747B

analogous

#7B1A44 #7B211A #7B521A

triadic

#7B211A #1A7B21 #211A7B

tetradic

#7B211A #447B1A #1A747B #521A7B

square

#7B211A #447B1A #1A747B #521A7B

split-complementary

#7B211A #1A7B52 #1A447B

monochromatic

#190705 #48130F #7B211A #AE2F25 #D5453A

Accessibility & contrast

On white

10.12

#7B211A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.07

#7B211A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7B211A

10.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7B211A	#FFFFFF	#000000	##FFFFFF
##7B211A	1.00	10.12	2.07	10.12
#FFFFFF	10.12	1.00	21.00	1.00
#000000	2.07	21.00	1.00	21.00
##FFFFFF	10.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B3518

Deuteranopia (green-blind)

#524917

Tritanopia (blue-blind)

#880020

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #7b211a;
/* rgb */ color: rgb(123, 33, 26);
/* oklch */ color: oklch(39.2% 0.125 28.6);

Tailwind

colors: {
  custom: {
    50: '#a96357',
    500: '#7b211a',
    950: '#000000',
  },
}

SCSS

$custom: #7b211a;
$custom-light: #a96357;
$custom-dark: #000000;

JSON

{
  "hex": "#7b211a",
  "rgb": {
    "r": 123,
    "g": 33,
    "b": 26
  },
  "hsl": {
    "h": 4.33,
    "s": 65.101,
    "l": 29.216
  },
  "oklch": {
    "l": 0.39211,
    "c": 0.1254,
    "h": 28.6
  },
  "luminance": 0.05373
}

Semantic roles & 50–950 ramp

primary

#7B211A

secondary

#42A7AF

accent

#DCE840

background

#FBF6F5

surface

#F6EBE9

border

#D0C6C5

text

#110603

muted

#807A78

Preview Lab

Preview with #7B211A

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

Preview Lab → · Contrast checker → · Palette generator →