#721423#721423

#721423 is a dark, vivid red. Relative luminance 0.042; OKLCH L 36.3% C 0.127 H 18.2°. Best body text is #FFFFFF at 11.41:1 contrast (WCAG AA passes).

Color values

HEX	#721423
RGB	rgb(114, 20, 35)
HSL	hsl(350, 70%, 26%)
HSV	hsv(350, 82%, 45%)
CMYK	cmyk(0%, 82.5%, 69.3%, 55.3%)
CIE-LAB	lab(24.32, 40.60, 16.70)
CIE-LCH	lch(24.32, 43.90, 22.36°)
OKLab	oklab(36.35% 0.1206 0.0396)
OKLCH	oklch(36.35% 0.127 18.2)
XYZ	xyz(7.4938, 4.2002, 2.0059)
Luminance	0.0420 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#721423 #147263

analogous

#721452 #721423 #723414

triadic

#721423 #237214 #142372

tetradic

#721423 #527214 #147263 #341472

square

#721423 #527214 #147263 #341472

split-complementary

#721423 #147234 #145272

monochromatic

#1A0508 #3E0B13 #721423 #A61D33 #D92744

Accessibility & contrast

On white

11.41

#721423 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#721423 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #721423

11.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##721423	#FFFFFF	#000000	##FFFFFF
##721423	1.00	11.41	1.84	11.41
#FFFFFF	11.41	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#302D23

Deuteranopia (green-blind)

#484120

Tritanopia (blue-blind)

#7E001B

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #721423;
/* rgb */ color: rgb(114, 20, 35);
/* oklch */ color: oklch(36.3% 0.127 18.2);

Tailwind

colors: {
  custom: {
    50: '#a15c5d',
    500: '#721423',
    950: '#000000',
  },
}

SCSS

$custom: #721423;
$custom-light: #a15c5d;
$custom-dark: #000000;

JSON

{
  "hex": "#721423",
  "rgb": {
    "r": 114,
    "g": 20,
    "b": 35
  },
  "hsl": {
    "h": 350.426,
    "s": 70.149,
    "l": 26.275
  },
  "oklch": {
    "l": 0.36347,
    "c": 0.12689,
    "h": 18.2
  },
  "luminance": 0.04199
}

Semantic roles & 50–950 ramp

primary

#721423

secondary

#39A897

accent

#EDD13B

background

#FAF5F5

surface

#F4E9E9

border

#CEC5C5

text

#100404

muted

#7F7979

Preview Lab

Preview with #721423

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

Preview Lab → · Contrast checker → · Palette generator →