#721821#721821

#721821 is a dark, vivid red. Relative luminance 0.043; OKLCH L 36.7% C 0.123 H 20.7°. Best body text is #FFFFFF at 11.24:1 contrast (WCAG AA passes).

Color values

HEX#721821
RGBrgb(114, 24, 33)
HSLhsl(354, 65%, 27%)
HSVhsv(354, 79%, 45%)
CMYKcmyk(0%, 78.9%, 71.1%, 55.3%)
CIE-LABlab(24.77, 39.12, 18.61)
CIE-LCHlch(24.77, 43.32, 25.44°)
OKLaboklab(36.67% 0.1154 0.0436)
OKLCHoklch(36.67% 0.123 20.7)
XYZxyz(7.5414, 4.3416, 1.8795)
Luminance0.0434 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#721821 #187269
analogous
#72184E #721821 #723C18
triadic
#721821 #217218 #182172
tetradic
#721821 #4E7218 #187269 #3C1872
square
#721821 #4E7218 #187269 #3C1872
split-complementary
#721821 #18723C #184E72
monochromatic
#190507 #3F0D12 #721821 #A52330 #D43141

Accessibility & contrast

On white

11.24
#721821 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.87
#721821 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #721821
11.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##721821#FFFFFF#000000##FFFFFF
##7218211.0011.241.8711.24
#FFFFFF11.241.0021.001.00
#0000001.8721.001.0021.00
##FFFFFF11.241.0021.001.00

Color blindness preview

Protanopia (red-blind)
#322F21
Deuteranopia (green-blind)
#49421E
Tritanopia (blue-blind)
#7E001C
Achromatopsia (no color)
#3B3B3B

Design tokens & code

CSS
--color: #721821;
/* rgb */ color: rgb(114, 24, 33);
/* oklch */ color: oklch(36.7% 0.123 20.7);
Tailwind
colors: {
  custom: {
    50: '#a15d5c',
    500: '#721821',
    950: '#000000',
  },
}
SCSS
$custom: #721821;
$custom-light: #a15d5c;
$custom-dark: #000000;
JSON
{
  "hex": "#721821",
  "rgb": {
    "r": 114,
    "g": 24,
    "b": 33
  },
  "hsl": {
    "h": 354,
    "s": 65.217,
    "l": 27.059
  },
  "oklch": {
    "l": 0.36667,
    "c": 0.12331,
    "h": 20.7
  },
  "luminance": 0.0434
}

Semantic roles & 50–950 ramp

primary
#721821
secondary
#3EA79D
accent
#E8D740
background
#FAF5F5
surface
#F4E9E9
border
#CEC5C5
text
#100504
muted
#7F7979

Preview Lab

Preview with #721821

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

Preview Lab → · Contrast checker → · Palette generator →

#721821 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva