#721421#721421

#721421 is a dark, vivid red. Relative luminance 0.042; OKLCH L 36.3% C 0.127 H 19.4°. Best body text is #FFFFFF at 11.43:1 contrast (WCAG AA passes).

Color values

HEX	#721421
RGB	rgb(114, 20, 33)
HSL	hsl(352, 70%, 26%)
HSV	hsv(352, 82%, 45%)
CMYK	cmyk(0%, 82.5%, 71.1%, 55.3%)
CIE-LAB	lab(24.29, 40.48, 18.00)
CIE-LCH	lch(24.29, 44.30, 23.98°)
OKLab	oklab(36.31% 0.1197 0.0423)
OKLCH	oklch(36.31% 0.127 19.4)
XYZ	xyz(7.4649, 4.1887, 1.8540)
Luminance	0.0419 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#721421 #147265

analogous

#721450 #721421 #723614

triadic

#721421 #217214 #142172

tetradic

#721421 #507214 #147265 #361472

square

#721421 #507214 #147265 #361472

split-complementary

#721421 #147236 #145072

monochromatic

#1A0508 #3E0B12 #721421 #A61D30 #D92740

Accessibility & contrast

On white

11.43

#721421 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#721421 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #721421

11.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##721421	#FFFFFF	#000000	##FFFFFF
##721421	1.00	11.43	1.84	11.43
#FFFFFF	11.43	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#302D21

Deuteranopia (green-blind)

#48411E

Tritanopia (blue-blind)

#7E001A

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #721421;
/* rgb */ color: rgb(114, 20, 33);
/* oklch */ color: oklch(36.3% 0.127 19.4);

Tailwind

colors: {
  custom: {
    50: '#a15c5c',
    500: '#721421',
    950: '#000000',
  },
}

SCSS

$custom: #721421;
$custom-light: #a15c5c;
$custom-dark: #000000;

JSON

{
  "hex": "#721421",
  "rgb": {
    "r": 114,
    "g": 20,
    "b": 33
  },
  "hsl": {
    "h": 351.702,
    "s": 70.149,
    "l": 26.275
  },
  "oklch": {
    "l": 0.36308,
    "c": 0.12694,
    "h": 19.4
  },
  "luminance": 0.04188
}

Semantic roles & 50–950 ramp

primary

#721421

secondary

#39A899

accent

#EDD43B

background

#FAF5F5

surface

#F4E9E9

border

#CEC5C5

text

#100404

muted

#7F7979

Preview Lab

Preview with #721421

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

Preview Lab → · Contrast checker → · Palette generator →