#721729#721729

#721729 is a dark, vivid red. Relative luminance 0.043; OKLCH L 36.7% C 0.124 H 15.1°. Best body text is #FFFFFF at 11.23:1 contrast (WCAG AA passes).

Color values

HEX	#721729
RGB	rgb(114, 23, 41)
HSL	hsl(348, 66%, 27%)
HSV	hsv(348, 80%, 45%)
CMYK	cmyk(0%, 79.8%, 64%, 55.3%)
CIE-LAB	lab(24.80, 39.98, 13.24)
CIE-LCH	lch(24.80, 42.12, 18.32°)
OKLab	oklab(36.74% 0.1199 0.0323)
OKLCH	oklch(36.74% 0.124 15.1)
XYZ	xyz(7.6469, 4.3514, 2.5346)
Luminance	0.0435 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#721729 #177260

analogous

#721757 #721729 #723317

triadic

#721729 #297217 #172972

tetradic

#721729 #577217 #177260 #331772

square

#721729 #577217 #177260 #331772

split-complementary

#721729 #177233 #175772

monochromatic

#190509 #3F0D17 #721729 #A5213B #D52E4F

Accessibility & contrast

On white

11.23

#721729 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#721729 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #721729

11.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##721729	#FFFFFF	#000000	##FFFFFF
##721729	1.00	11.23	1.87	11.23
#FFFFFF	11.23	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#302F29

Deuteranopia (green-blind)

#484227

Tritanopia (blue-blind)

#7D001F

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #721729;
/* rgb */ color: rgb(114, 23, 41);
/* oklch */ color: oklch(36.7% 0.124 15.1);

Tailwind

colors: {
  custom: {
    50: '#a15d62',
    500: '#721729',
    950: '#000000',
  },
}

SCSS

$custom: #721729;
$custom-light: #a15d62;
$custom-dark: #000000;

JSON

{
  "hex": "#721729",
  "rgb": {
    "r": 114,
    "g": 23,
    "b": 41
  },
  "hsl": {
    "h": 348.132,
    "s": 66.423,
    "l": 26.863
  },
  "oklch": {
    "l": 0.36741,
    "c": 0.12419,
    "h": 15.1
  },
  "luminance": 0.0435
}

Semantic roles & 50–950 ramp

primary

#721729

secondary

#3DA893

accent

#E9C83E

background

#FAF5F5

surface

#F4E9EA

border

#CEC5C6

text

#100505

muted

#7F7979

Preview Lab

Preview with #721729

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

Preview Lab → · Contrast checker → · Palette generator →