#731524#731524

#731524 is a dark, vivid red. Relative luminance 0.043; OKLCH L 36.6% C 0.127 H 18.0°. Best body text is #FFFFFF at 11.28:1 contrast (WCAG AA passes).

Color values

HEX	#731524
RGB	rgb(115, 21, 36)
HSL	hsl(350, 69%, 27%)
HSV	hsv(350, 82%, 45%)
CMYK	cmyk(0%, 81.7%, 68.7%, 54.9%)
CIE-LAB	lab(24.67, 40.65, 16.51)
CIE-LCH	lch(24.67, 43.87, 22.10°)
OKLab	oklab(36.65% 0.1208 0.0393)
OKLCH	oklch(36.65% 0.127 18)
XYZ	xyz(7.6577, 4.3097, 2.0974)
Luminance	0.0431 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#731524 #157364

analogous

#731553 #731524 #733515

triadic

#731524 #247315 #152473

tetradic

#731524 #537315 #157364 #351573

square

#731524 #537315 #157364 #351573

split-complementary

#731524 #157335 #155373

monochromatic

#1A0508 #3F0C14 #731524 #A71E34 #D82A46

Accessibility & contrast

On white

11.28

#731524 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#731524 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #731524

11.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##731524	#FFFFFF	#000000	##FFFFFF
##731524	1.00	11.28	1.86	11.28
#FFFFFF	11.28	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#312E24

Deuteranopia (green-blind)

#484221

Tritanopia (blue-blind)

#7F001C

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #731524;
/* rgb */ color: rgb(115, 21, 36);
/* oklch */ color: oklch(36.6% 0.127 18.0);

Tailwind

colors: {
  custom: {
    50: '#a25d5e',
    500: '#731524',
    950: '#000000',
  },
}

SCSS

$custom: #731524;
$custom-light: #a25d5e;
$custom-dark: #000000;

JSON

{
  "hex": "#731524",
  "rgb": {
    "r": 115,
    "g": 21,
    "b": 36
  },
  "hsl": {
    "h": 350.426,
    "s": 69.118,
    "l": 26.667
  },
  "oklch": {
    "l": 0.36649,
    "c": 0.12702,
    "h": 18
  },
  "luminance": 0.04309
}

Semantic roles & 50–950 ramp

primary

#731524

secondary

#3BA997

accent

#ECD03C

background

#FAF5F5

surface

#F4E9E9

border

#CEC5C5

text

#100504

muted

#7F7979

Preview Lab

Preview with #731524

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

Preview Lab → · Contrast checker → · Palette generator →