#721817#721817

#721817 is a dark, vivid red. Relative luminance 0.043; OKLCH L 36.5% C 0.124 H 26.4°. Best body text is #FFFFFF at 11.30:1 contrast (WCAG AA passes).

Color values

HEX	#721817
RGB	rgb(114, 24, 23)
HSL	hsl(1, 66%, 27%)
HSV	hsv(1, 80%, 45%)
CMYK	cmyk(0%, 78.9%, 79.8%, 55.3%)
CIE-LAB	lab(24.62, 38.62, 24.94)
CIE-LCH	lch(24.62, 45.97, 32.85°)
OKLab	oklab(36.51% 0.1114 0.0553)
OKLCH	oklch(36.51% 0.124 26.4)
XYZ	xyz(7.4216, 4.2937, 1.2484)
Luminance	0.0429 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#721817 #177172

analogous

#721744 #721817 #724617

triadic

#721817 #177218 #181772

tetradic

#721817 #447217 #177172 #461772

square

#721817 #447217 #177172 #461772

split-complementary

#721817 #177246 #174472

monochromatic

#190505 #3F0D0D #721817 #A52321 #D5302E

Accessibility & contrast

On white

11.30

#721817 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#721817 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #721817

11.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##721817	#FFFFFF	#000000	##FFFFFF
##721817	1.00	11.30	1.86	11.30
#FFFFFF	11.30	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#332E16

Deuteranopia (green-blind)

#4A4213

Tritanopia (blue-blind)

#7E0019

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #721817;
/* rgb */ color: rgb(114, 24, 23);
/* oklch */ color: oklch(36.5% 0.124 26.4);

Tailwind

colors: {
  custom: {
    50: '#a25d54',
    500: '#721817',
    950: '#000000',
  },
}

SCSS

$custom: #721817;
$custom-light: #a25d54;
$custom-dark: #000000;

JSON

{
  "hex": "#721817",
  "rgb": {
    "r": 114,
    "g": 24,
    "b": 23
  },
  "hsl": {
    "h": 0.659,
    "s": 66.423,
    "l": 26.863
  },
  "oklch": {
    "l": 0.36507,
    "c": 0.12438,
    "h": 26.4
  },
  "luminance": 0.04293
}

Semantic roles & 50–950 ramp

primary

#721817

secondary

#3DA6A8

accent

#E7E93E

background

#FAF5F4

surface

#F4E9E7

border

#CEC5C3

text

#100502

muted

#7F7978

Preview Lab

Preview with #721817

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

Preview Lab → · Contrast checker → · Palette generator →