#722121#722121

#722121 is a dark, moderate red. Relative luminance 0.048; OKLCH L 37.6% C 0.114 H 24.4°. Best body text is #FFFFFF at 10.74:1 contrast (WCAG AA passes).

Color values

HEX	#722121
RGB	rgb(114, 33, 33)
HSL	hsl(0, 55%, 29%)
HSV	hsv(0, 71%, 45%)
CMYK	cmyk(0%, 71.1%, 71.1%, 55.3%)
CIE-LAB	lab(26.09, 35.49, 20.22)
CIE-LCH	lch(26.09, 40.84, 29.67°)
OKLab	oklab(37.65% 0.1038 0.0472)
OKLCH	oklch(37.65% 0.114 24.4)
XYZ	xyz(7.7586, 4.7760, 1.9519)
Luminance	0.0478 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#722121 #217272

analogous

#72214A #722121 #724A21

triadic

#722121 #217221 #212172

tetradic

#722121 #4A7221 #217272 #4A2172

square

#722121 #4A7221 #217272 #4A2172

split-complementary

#722121 #21724A #214A72

monochromatic

#180707 #431313 #722121 #A12F2F #C94444

Accessibility & contrast

On white

10.74

#722121 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#722121 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #722121

10.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##722121	#FFFFFF	#000000	##FFFFFF
##722121	1.00	10.74	1.96	10.74
#FFFFFF	10.74	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#373320

Deuteranopia (green-blind)

#4C441F

Tritanopia (blue-blind)

#7E0B22

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #722121;
/* rgb */ color: rgb(114, 33, 33);
/* oklch */ color: oklch(37.6% 0.114 24.4);

Tailwind

colors: {
  custom: {
    50: '#a1625c',
    500: '#722121',
    950: '#000000',
  },
}

SCSS

$custom: #722121;
$custom-light: #a1625c;
$custom-dark: #000000;

JSON

{
  "hex": "#722121",
  "rgb": {
    "r": 114,
    "g": 33,
    "b": 33
  },
  "hsl": {
    "h": 0,
    "s": 55.102,
    "l": 28.824
  },
  "oklch": {
    "l": 0.37649,
    "c": 0.11403,
    "h": 24.4
  },
  "luminance": 0.04775
}

Semantic roles & 50–950 ramp

primary

#722121

secondary

#49A5A5

accent

#DEDE49

background

#FAF6F5

surface

#F4EBE9

border

#CEC6C5

text

#100504

muted

#7F7A79

Preview Lab

Preview with #722121

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

Preview Lab → · Contrast checker → · Palette generator →