#7B211D#7B211D

#7B211D is a dark, vivid red. Relative luminance 0.054; OKLCH L 39.3% C 0.125 H 27.1°. Best body text is #FFFFFF at 10.11:1 contrast (WCAG AA passes).

Color values

HEX	#7B211D
RGB	rgb(123, 33, 29)
HSL	hsl(3, 62%, 30%)
HSV	hsv(3, 76%, 48%)
CMYK	cmyk(0%, 73.2%, 76.4%, 51.8%)
CIE-LAB	lab(27.81, 38.49, 25.25)
CIE-LCH	lch(27.81, 46.03, 33.26°)
OKLab	oklab(39.25% 0.1112 0.0569)
OKLCH	oklch(39.25% 0.125 27.1)
XYZ	xyz(8.9350, 5.3887, 1.7318)
Luminance	0.0539 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7B211D #1D777B

analogous

#7B1D48 #7B211D #7B501D

triadic

#7B211D #1D7B21 #211D7B

tetradic

#7B211D #487B1D #1D777B #501D7B

square

#7B211D #487B1D #1D777B #501D7B

split-complementary

#7B211D #1D7B50 #1D487B

monochromatic

#190706 #491411 #7B211D #AD2E29 #D24740

Accessibility & contrast

On white

10.11

#7B211D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#7B211D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7B211D

10.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7B211D	#FFFFFF	#000000	##FFFFFF
##7B211D	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)

#3B351C

Deuteranopia (green-blind)

#51491A

Tritanopia (blue-blind)

#880121

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #7b211d;
/* rgb */ color: rgb(123, 33, 29);
/* oklch */ color: oklch(39.3% 0.125 27.1);

Tailwind

colors: {
  custom: {
    50: '#a86359',
    500: '#7b211d',
    950: '#000000',
  },
}

SCSS

$custom: #7b211d;
$custom-light: #a86359;
$custom-dark: #000000;

JSON

{
  "hex": "#7b211d",
  "rgb": {
    "r": 123,
    "g": 33,
    "b": 29
  },
  "hsl": {
    "h": 2.553,
    "s": 61.842,
    "l": 29.804
  },
  "oklch": {
    "l": 0.39251,
    "c": 0.12491,
    "h": 27.1
  },
  "luminance": 0.05387
}

Semantic roles & 50–950 ramp

primary

#7B211D

secondary

#45AAAF

accent

#DEE543

background

#FBF6F5

surface

#F6EBE9

border

#D0C6C5

text

#110603

muted

#807A78

Preview Lab

Preview with #7B211D

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

Preview Lab → · Contrast checker → · Palette generator →