#721428#721428

#721428 is a dark, vivid red. Relative luminance 0.042; OKLCH L 36.5% C 0.127 H 14.9°. Best body text is #FFFFFF at 11.37:1 contrast (WCAG AA passes).

Color values

HEX	#721428
RGB	rgb(114, 20, 40)
HSL	hsl(347, 70%, 26%)
HSV	hsv(347, 82%, 45%)
CMYK	cmyk(0%, 82.5%, 64.9%, 55.3%)
CIE-LAB	lab(24.42, 40.91, 13.43)
CIE-LCH	lch(24.42, 43.06, 18.17°)
OKLab	oklab(36.46% 0.1227 0.0327)
OKLCH	oklch(36.46% 0.127 14.9)
XYZ	xyz(7.5734, 4.2321, 2.4252)
Luminance	0.0423 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#721428 #14725E

analogous

#721457 #721428 #722F14

triadic

#721428 #287214 #142872

tetradic

#721428 #577214 #14725E #2F1472

square

#721428 #577214 #14725E #2F1472

split-complementary

#721428 #14722F #145772

monochromatic

#1A0509 #3E0B16 #721428 #A61D3A #D9274D

Accessibility & contrast

On white

11.37

#721428 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#721428 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #721428

11.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##721428	#FFFFFF	#000000	##FFFFFF
##721428	1.00	11.37	1.85	11.37
#FFFFFF	11.37	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F2E28

Deuteranopia (green-blind)

#474125

Tritanopia (blue-blind)

#7E001D

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #721428;
/* rgb */ color: rgb(114, 20, 40);
/* oklch */ color: oklch(36.5% 0.127 14.9);

Tailwind

colors: {
  custom: {
    50: '#a15c61',
    500: '#721428',
    950: '#000000',
  },
}

SCSS

$custom: #721428;
$custom-light: #a15c61;
$custom-dark: #000000;

JSON

{
  "hex": "#721428",
  "rgb": {
    "r": 114,
    "g": 20,
    "b": 40
  },
  "hsl": {
    "h": 347.234,
    "s": 70.149,
    "l": 26.275
  },
  "oklch": {
    "l": 0.36455,
    "c": 0.12696,
    "h": 14.9
  },
  "luminance": 0.04231
}

Semantic roles & 50–950 ramp

primary

#721428

secondary

#39A891

accent

#EDC73B

background

#FAF5F5

surface

#F4E9E9

border

#CEC5C5

text

#100405

muted

#7F7979

Preview Lab

Preview with #721428

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

Preview Lab → · Contrast checker → · Palette generator →