#721718#721718

#721718 is a dark, vivid red. Relative luminance 0.043; OKLCH L 36.4% C 0.125 H 25.5°. Best body text is #FFFFFF at 11.34:1 contrast (WCAG AA passes).

Color values

HEX	#721718
RGB	rgb(114, 23, 24)
HSL	hsl(359, 66%, 27%)
HSV	hsv(359, 80%, 45%)
CMYK	cmyk(0%, 79.8%, 78.9%, 55.3%)
CIE-LAB	lab(24.50, 39.02, 24.18)
CIE-LCH	lch(24.50, 45.91, 31.78°)
OKLab	oklab(36.43% 0.1129 0.0539)
OKLCH	oklch(36.43% 0.125 25.5)
XYZ	xyz(7.4116, 4.2573, 1.2955)
Luminance	0.0426 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#721718 #177271

analogous

#721746 #721718 #724417

triadic

#721718 #187217 #171872

tetradic

#721718 #467217 #177271 #441772

square

#721718 #467217 #177271 #441772

split-complementary

#721718 #177244 #174672

monochromatic

#190505 #3F0D0D #721718 #A52123 #D52E30

Accessibility & contrast

On white

11.34

#721718 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#721718 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #721718

11.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##721718	#FFFFFF	#000000	##FFFFFF
##721718	1.00	11.34	1.85	11.34
#FFFFFF	11.34	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#332E17

Deuteranopia (green-blind)

#494114

Tritanopia (blue-blind)

#7E0019

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #721718;
/* rgb */ color: rgb(114, 23, 24);
/* oklch */ color: oklch(36.4% 0.125 25.5);

Tailwind

colors: {
  custom: {
    50: '#a25d55',
    500: '#721718',
    950: '#000000',
  },
}

SCSS

$custom: #721718;
$custom-light: #a25d55;
$custom-dark: #000000;

JSON

{
  "hex": "#721718",
  "rgb": {
    "r": 114,
    "g": 23,
    "b": 24
  },
  "hsl": {
    "h": 359.341,
    "s": 66.423,
    "l": 26.863
  },
  "oklch": {
    "l": 0.36426,
    "c": 0.12512,
    "h": 25.5
  },
  "luminance": 0.04256
}

Semantic roles & 50–950 ramp

primary

#721718

secondary

#3DA8A6

accent

#E9E73E

background

#FAF5F4

surface

#F4E9E8

border

#CEC5C4

text

#100503

muted

#7F7978

Preview Lab

Preview with #721718

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

Preview Lab → · Contrast checker → · Palette generator →