#721F2A#721F2A

#721F2A is a dark, moderate red. Relative luminance 0.047; OKLCH L 37.6% C 0.116 H 17.3°. Best body text is #FFFFFF at 10.80:1 contrast (WCAG AA passes).

Color values

HEX	#721F2A
RGB	rgb(114, 31, 42)
HSL	hsl(352, 57%, 28%)
HSV	hsv(352, 73%, 45%)
CMYK	cmyk(0%, 72.8%, 63.2%, 55.3%)
CIE-LAB	lab(25.94, 36.96, 14.07)
CIE-LCH	lch(25.94, 39.54, 20.84°)
OKLab	oklab(37.59% 0.1104 0.0343)
OKLCH	oklch(37.59% 0.116 17.3)
XYZ	xyz(7.8481, 4.7257, 2.6889)
Luminance	0.0473 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#721F2A #1F7267

analogous

#721F53 #721F2A #723D1F

triadic

#721F2A #2A721F #1F2A72

tetradic

#721F2A #53721F #1F7267 #3D1F72

square

#721F2A #53721F #1F7267 #3D1F72

split-complementary

#721F2A #1F723D #1F5372

monochromatic

#180709 #421218 #721F2A #A22C3C #CB4053

Accessibility & contrast

On white

10.80

#721F2A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#721F2A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #721F2A

10.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##721F2A	#FFFFFF	#000000	##FFFFFF
##721F2A	1.00	10.80	1.95	10.80
#FFFFFF	10.80	1.00	21.00	1.00
#000000	1.95	21.00	1.00	21.00
##FFFFFF	10.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#35322A

Deuteranopia (green-blind)

#4A4428

Tritanopia (blue-blind)

#7D0A24

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #721f2a;
/* rgb */ color: rgb(114, 31, 42);
/* oklch */ color: oklch(37.6% 0.116 17.3);

Tailwind

colors: {
  custom: {
    50: '#a06163',
    500: '#721f2a',
    950: '#000000',
  },
}

SCSS

$custom: #721f2a;
$custom-light: #a06163;
$custom-dark: #000000;

JSON

{
  "hex": "#721f2a",
  "rgb": {
    "r": 114,
    "g": 31,
    "b": 42
  },
  "hsl": {
    "h": 352.048,
    "s": 57.241,
    "l": 28.431
  },
  "oklch": {
    "l": 0.37593,
    "c": 0.11562,
    "h": 17.3
  },
  "luminance": 0.04725
}

Semantic roles & 50–950 ramp

primary

#721F2A

secondary

#47A699

accent

#E0CC47

background

#FAF5F5

surface

#F4EAEA

border

#CEC6C6

text

#100505

muted

#7F7979

Preview Lab

Preview with #721F2A

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

Preview Lab → · Contrast checker → · Palette generator →