#7A221D#7A221D

#7A221D is a dark, vivid red. Relative luminance 0.054; OKLCH L 39.2% C 0.123 H 27.5°. Best body text is #FFFFFF at 10.13:1 contrast (WCAG AA passes).

Color values

HEX	#7A221D
RGB	rgb(122, 34, 29)
HSL	hsl(3, 62%, 30%)
HSV	hsv(3, 76%, 48%)
CMYK	cmyk(0%, 72.1%, 76.2%, 52.2%)
CIE-LAB	lab(27.77, 37.72, 25.14)
CIE-LCH	lch(27.77, 45.33, 33.69°)
OKLab	oklab(39.18% 0.1089 0.0568)
OKLCH	oklch(39.18% 0.123 27.5)
XYZ	xyz(8.8208, 5.3717, 1.7345)
Luminance	0.0537 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7A221D #1D757A

analogous

#7A1D47 #7A221D #7A511D

triadic

#7A221D #1D7A22 #221D7A

tetradic

#7A221D #477A1D #1D757A #511D7A

square

#7A221D #477A1D #1D757A #511D7A

split-complementary

#7A221D #1D7A51 #1D477A

monochromatic

#190706 #491411 #7A221D #AB3029 #D24840

Accessibility & contrast

On white

10.13

#7A221D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.07

#7A221D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7A221D

10.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7A221D	#FFFFFF	#000000	##FFFFFF
##7A221D	1.00	10.13	2.07	10.13
#FFFFFF	10.13	1.00	21.00	1.00
#000000	2.07	21.00	1.00	21.00
##FFFFFF	10.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B351C

Deuteranopia (green-blind)

#51491A

Tritanopia (blue-blind)

#870522

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #7a221d;
/* rgb */ color: rgb(122, 34, 29);
/* oklch */ color: oklch(39.2% 0.123 27.5);

Tailwind

colors: {
  custom: {
    50: '#a76359',
    500: '#7a221d',
    950: '#000000',
  },
}

SCSS

$custom: #7a221d;
$custom-light: #a76359;
$custom-dark: #000000;

JSON

{
  "hex": "#7a221d",
  "rgb": {
    "r": 122,
    "g": 34,
    "b": 29
  },
  "hsl": {
    "h": 3.226,
    "s": 61.589,
    "l": 29.608
  },
  "oklch": {
    "l": 0.3918,
    "c": 0.12279,
    "h": 27.5
  },
  "luminance": 0.0537
}

Semantic roles & 50–950 ramp

primary

#7A221D

secondary

#45A8AE

accent

#DCE543

background

#FBF6F5

surface

#F6EBE9

border

#D0C6C5

text

#110603

muted

#807A78

Preview Lab

Preview with #7A221D

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

Preview Lab → · Contrast checker → · Palette generator →