#7B2129#7B2129

#7B2129 is a dark, vivid red. Relative luminance 0.055; OKLCH L 39.5% C 0.124 H 20.1°. Best body text is #FFFFFF at 10.04:1 contrast (WCAG AA passes).

Color values

HEX	#7B2129
RGB	rgb(123, 33, 41)
HSL	hsl(355, 58%, 31%)
HSV	hsv(355, 73%, 48%)
CMYK	cmyk(0%, 73.2%, 66.7%, 51.8%)
CIE-LAB	lab(28.01, 39.16, 17.76)
CIE-LCH	lch(28.01, 43.00, 24.39°)
OKLab	oklab(39.46% 0.116 0.0424)
OKLCH	oklch(39.46% 0.124 20.1)
XYZ	xyz(9.1134, 5.4601, 2.6714)
Luminance	0.0546 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7B2129 #217B73

analogous

#7B2156 #7B2129 #7B4621

triadic

#7B2129 #297B21 #21297B

tetradic

#7B2129 #567B21 #217B73 #46217B

square

#7B2129 #567B21 #217B73 #46217B

split-complementary

#7B2129 #217B46 #21567B

monochromatic

#1A0709 #4B1419 #7B2129 #AB2E39 #CE4854

Accessibility & contrast

On white

10.04

#7B2129 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#7B2129 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7B2129

10.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7B2129	#FFFFFF	#000000	##FFFFFF
##7B2129	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)

#3A3629

Deuteranopia (green-blind)

#504926

Tritanopia (blue-blind)

#870625

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #7b2129;
/* rgb */ color: rgb(123, 33, 41);
/* oklch */ color: oklch(39.5% 0.124 20.1);

Tailwind

colors: {
  custom: {
    50: '#a76362',
    500: '#7b2129',
    950: '#000000',
  },
}

SCSS

$custom: #7b2129;
$custom-light: #a76362;
$custom-dark: #000000;

JSON

{
  "hex": "#7b2129",
  "rgb": {
    "r": 123,
    "g": 33,
    "b": 41
  },
  "hsl": {
    "h": 354.667,
    "s": 57.692,
    "l": 30.588
  },
  "oklch": {
    "l": 0.39457,
    "c": 0.12352,
    "h": 20.1
  },
  "luminance": 0.05459
}

Semantic roles & 50–950 ramp

primary

#7B2129

secondary

#4AAEA5

accent

#E1D347

background

#FBF6F5

surface

#F6EBEA

border

#D0C6C6

text

#110605

muted

#807A79

Preview Lab

Preview with #7B2129

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

Preview Lab → · Contrast checker → · Palette generator →