#7A2128#7A2128

#7A2128 is a dark, vivid red. Relative luminance 0.054; OKLCH L 39.3% C 0.122 H 20.6°. Best body text is #FFFFFF at 10.12:1 contrast (WCAG AA passes).

Color values

HEX	#7A2128
RGB	rgb(122, 33, 40)
HSL	hsl(355, 57%, 30%)
HSV	hsv(355, 73%, 48%)
CMYK	cmyk(0%, 73%, 67.2%, 52.2%)
CIE-LAB	lab(27.79, 38.75, 18.10)
CIE-LCH	lch(27.79, 42.77, 25.04°)
OKLab	oklab(39.25% 0.1146 0.0431)
OKLCH	oklch(39.25% 0.122 20.6)
XYZ	xyz(8.9538, 5.3798, 2.5740)
Luminance	0.0538 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7A2128 #217A73

analogous

#7A2154 #7A2128 #7A4621

triadic

#7A2128 #287A21 #21287A

tetradic

#7A2128 #547A21 #217A73 #46217A

square

#7A2128 #547A21 #217A73 #46217A

split-complementary

#7A2128 #217A46 #21547A

monochromatic

#1A0708 #4A1418 #7A2128 #AA2E38 #CD4852

Accessibility & contrast

On white

10.12

#7A2128 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#7A2128 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7A2128

10.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7A2128	#FFFFFF	#000000	##FFFFFF
##7A2128	1.00	10.12	2.08	10.12
#FFFFFF	10.12	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#393628

Deuteranopia (green-blind)

#504925

Tritanopia (blue-blind)

#860724

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #7a2128;
/* rgb */ color: rgb(122, 33, 40);
/* oklch */ color: oklch(39.3% 0.122 20.6);

Tailwind

colors: {
  custom: {
    50: '#a76361',
    500: '#7a2128',
    950: '#000000',
  },
}

SCSS

$custom: #7a2128;
$custom-light: #a76361;
$custom-dark: #000000;

JSON

{
  "hex": "#7a2128",
  "rgb": {
    "r": 122,
    "g": 33,
    "b": 40
  },
  "hsl": {
    "h": 355.281,
    "s": 57.419,
    "l": 30.392
  },
  "oklch": {
    "l": 0.39253,
    "c": 0.12247,
    "h": 20.6
  },
  "luminance": 0.05378
}

Semantic roles & 50–950 ramp

primary

#7A2128

secondary

#4AADA5

accent

#E1D547

background

#FAF6F5

surface

#F5EBE9

border

#CFC6C5

text

#110605

muted

#807A79

Preview Lab

Preview with #7A2128

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

Preview Lab → · Contrast checker → · Palette generator →