#731722#731722

#731722 is a dark, vivid red. Relative luminance 0.044; OKLCH L 36.8% C 0.125 H 19.9°. Best body text is #FFFFFF at 11.20:1 contrast (WCAG AA passes).

Color values

HEX	#731722
RGB	rgb(115, 23, 34)
HSL	hsl(353, 67%, 27%)
HSV	hsv(353, 80%, 45%)
CMYK	cmyk(0%, 80%, 70.4%, 54.9%)
CIE-LAB	lab(24.87, 39.86, 18.11)
CIE-LCH	lch(24.87, 43.78, 24.43°)
OKLab	oklab(36.79% 0.1178 0.0426)
OKLCH	oklch(36.79% 0.125 19.9)
XYZ	xyz(7.6662, 4.3743, 1.9537)
Luminance	0.0437 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#731722 #177368

analogous

#731750 #731722 #733A17

triadic

#731722 #227317 #172273

tetradic

#731722 #507317 #177368 #3A1773

square

#731722 #507317 #177368 #3A1773

split-complementary

#731722 #17733A #175073

monochromatic

#1A0508 #400D13 #731722 #A62131 #D52F43

Accessibility & contrast

On white

11.20

#731722 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#731722 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #731722

11.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##731722	#FFFFFF	#000000	##FFFFFF
##731722	1.00	11.20	1.87	11.20
#FFFFFF	11.20	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#322F22

Deuteranopia (green-blind)

#49421F

Tritanopia (blue-blind)

#7F001C

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #731722;
/* rgb */ color: rgb(115, 23, 34);
/* oklch */ color: oklch(36.8% 0.125 19.9);

Tailwind

colors: {
  custom: {
    50: '#a25d5c',
    500: '#731722',
    950: '#000000',
  },
}

SCSS

$custom: #731722;
$custom-light: #a25d5c;
$custom-dark: #000000;

JSON

{
  "hex": "#731722",
  "rgb": {
    "r": 115,
    "g": 23,
    "b": 34
  },
  "hsl": {
    "h": 352.826,
    "s": 66.667,
    "l": 27.059
  },
  "oklch": {
    "l": 0.36787,
    "c": 0.12526,
    "h": 19.9
  },
  "luminance": 0.04373
}

Semantic roles & 50–950 ramp

primary

#731722

secondary

#3DA99C

accent

#EAD53E

background

#FAF5F5

surface

#F4E9E9

border

#CEC5C5

text

#100504

muted

#7F7979

Preview Lab

Preview with #731722

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

Preview Lab → · Contrast checker → · Palette generator →