#721819#721819

#721819 is a dark, vivid red. Relative luminance 0.043; OKLCH L 36.5% C 0.124 H 25.4°. Best body text is #FFFFFF at 11.29:1 contrast (WCAG AA passes).

Color values

HEX	#721819
RGB	rgb(114, 24, 25)
HSL	hsl(359, 65%, 27%)
HSV	hsv(359, 79%, 45%)
CMYK	cmyk(0%, 78.9%, 78.1%, 55.3%)
CIE-LAB	lab(24.65, 38.71, 23.70)
CIE-LCH	lch(24.65, 45.39, 31.47°)
OKLab	oklab(36.54% 0.1122 0.0532)
OKLCH	oklch(36.54% 0.124 25.4)
XYZ	xyz(7.4424, 4.3020, 1.3580)
Luminance	0.0430 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#721819 #187271

analogous

#721846 #721819 #724418

triadic

#721819 #197218 #181972

tetradic

#721819 #467218 #187271 #441872

square

#721819 #467218 #187271 #441872

split-complementary

#721819 #187244 #184672

monochromatic

#190506 #3F0D0E #721819 #A52324 #D43133

Accessibility & contrast

On white

11.29

#721819 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#721819 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #721819

11.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##721819	#FFFFFF	#000000	##FFFFFF
##721819	1.00	11.29	1.86	11.29
#FFFFFF	11.29	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#332E18

Deuteranopia (green-blind)

#494216

Tritanopia (blue-blind)

#7E001A

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #721819;
/* rgb */ color: rgb(114, 24, 25);
/* oklch */ color: oklch(36.5% 0.124 25.4);

Tailwind

colors: {
  custom: {
    50: '#a25d56',
    500: '#721819',
    950: '#000000',
  },
}

SCSS

$custom: #721819;
$custom-light: #a25d56;
$custom-dark: #000000;

JSON

{
  "hex": "#721819",
  "rgb": {
    "r": 114,
    "g": 24,
    "b": 25
  },
  "hsl": {
    "h": 359.333,
    "s": 65.217,
    "l": 27.059
  },
  "oklch": {
    "l": 0.36535,
    "c": 0.12411,
    "h": 25.4
  },
  "luminance": 0.04301
}

Semantic roles & 50–950 ramp

primary

#721819

secondary

#3EA7A6

accent

#E8E640

background

#FAF5F5

surface

#F4E9E9

border

#CEC5C5

text

#100503

muted

#7F7978

Preview Lab

Preview with #721819

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

Preview Lab → · Contrast checker → · Palette generator →