#721824#721824

#721824 is a dark, vivid red. Relative luminance 0.044; OKLCH L 36.7% C 0.123 H 18.8°. Best body text is #FFFFFF at 11.22:1 contrast (WCAG AA passes).

Color values

HEX	#721824
RGB	rgb(114, 24, 36)
HSL	hsl(352, 65%, 27%)
HSV	hsv(352, 79%, 45%)
CMYK	cmyk(0%, 78.9%, 68.4%, 55.3%)
CIE-LAB	lab(24.83, 39.30, 16.66)
CIE-LCH	lch(24.83, 42.69, 22.98°)
OKLab	oklab(36.73% 0.1166 0.0397)
OKLCH	oklch(36.73% 0.123 18.8)
XYZ	xyz(7.5853, 4.3592, 2.1107)
Luminance	0.0436 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#721824 #187266

analogous

#721851 #721824 #723918

triadic

#721824 #247218 #182472

tetradic

#721824 #517218 #187266 #391872

square

#721824 #517218 #187266 #391872

split-complementary

#721824 #187239 #185172

monochromatic

#190508 #3F0D14 #721824 #A52334 #D43147

Accessibility & contrast

On white

11.22

#721824 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#721824 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #721824

11.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##721824	#FFFFFF	#000000	##FFFFFF
##721824	1.00	11.22	1.87	11.22
#FFFFFF	11.22	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#322F24

Deuteranopia (green-blind)

#484221

Tritanopia (blue-blind)

#7E001D

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #721824;
/* rgb */ color: rgb(114, 24, 36);
/* oklch */ color: oklch(36.7% 0.123 18.8);

Tailwind

colors: {
  custom: {
    50: '#a15e5e',
    500: '#721824',
    950: '#000000',
  },
}

SCSS

$custom: #721824;
$custom-light: #a15e5e;
$custom-dark: #000000;

JSON

{
  "hex": "#721824",
  "rgb": {
    "r": 114,
    "g": 24,
    "b": 36
  },
  "hsl": {
    "h": 352,
    "s": 65.217,
    "l": 27.059
  },
  "oklch": {
    "l": 0.36726,
    "c": 0.12318,
    "h": 18.8
  },
  "luminance": 0.04358
}

Semantic roles & 50–950 ramp

primary

#721824

secondary

#3EA799

accent

#E8D240

background

#FAF5F5

surface

#F4E9E9

border

#CEC5C5

text

#100504

muted

#7F7979

Preview Lab

Preview with #721824

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

Preview Lab → · Contrast checker → · Palette generator →