#731929#731929

#731929 is a dark, vivid red. Relative luminance 0.045; OKLCH L 37.1% C 0.123 H 15.9°. Best body text is #FFFFFF at 11.05:1 contrast (WCAG AA passes).

Color values

HEX	#731929
RGB	rgb(115, 25, 41)
HSL	hsl(349, 64%, 27%)
HSV	hsv(349, 78%, 45%)
CMYK	cmyk(0%, 78.3%, 64.3%, 54.9%)
CIE-LAB	lab(25.26, 39.59, 13.89)
CIE-LCH	lch(25.26, 41.96, 19.33°)
OKLab	oklab(37.12% 0.1185 0.0338)
OKLCH	oklch(37.12% 0.123 15.9)
XYZ	xyz(7.8189, 4.5013, 2.5545)
Luminance	0.0450 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#731929 #197363

analogous

#731956 #731929 #733619

triadic

#731929 #297319 #192973

tetradic

#731929 #567319 #197363 #361973

square

#731929 #567319 #197363 #361973

split-complementary

#731929 #197336 #195673

monochromatic

#190509 #410E17 #731929 #A5243B #D33450

Accessibility & contrast

On white

11.05

#731929 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#731929 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #731929

11.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##731929	#FFFFFF	#000000	##FFFFFF
##731929	1.00	11.05	1.90	11.05
#FFFFFF	11.05	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#323029

Deuteranopia (green-blind)

#494327

Tritanopia (blue-blind)

#7F0020

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #731929;
/* rgb */ color: rgb(115, 25, 41);
/* oklch */ color: oklch(37.1% 0.123 15.9);

Tailwind

colors: {
  custom: {
    50: '#a15e62',
    500: '#731929',
    950: '#000000',
  },
}

SCSS

$custom: #731929;
$custom-light: #a15e62;
$custom-dark: #000000;

JSON

{
  "hex": "#731929",
  "rgb": {
    "r": 115,
    "g": 25,
    "b": 41
  },
  "hsl": {
    "h": 349.333,
    "s": 64.286,
    "l": 27.451
  },
  "oklch": {
    "l": 0.37122,
    "c": 0.12323,
    "h": 15.9
  },
  "luminance": 0.045
}

Semantic roles & 50–950 ramp

primary

#731929

secondary

#40A896

accent

#E7CA41

background

#FAF5F5

surface

#F4EAEA

border

#CEC6C6

text

#100505

muted

#7F7979

Preview Lab

Preview with #731929

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

Preview Lab → · Contrast checker → · Palette generator →