#732311#732311

#732311 is a dark, moderate red. Relative luminance 0.049; OKLCH L 37.9% C 0.116 H 34.1°. Best body text is #FFFFFF at 10.62:1 contrast (WCAG AA passes).

Color values

HEX	#732311
RGB	rgb(115, 35, 17)
HSL	hsl(11, 74%, 26%)
HSV	hsv(11, 85%, 45%)
CMYK	cmyk(0%, 69.6%, 85.2%, 54.9%)
CIE-LAB	lab(26.41, 34.21, 30.36)
CIE-LCH	lch(26.41, 45.74, 41.59°)
OKLab	oklab(37.87% 0.0962 0.0651)
OKLCH	oklch(37.87% 0.116 34.1)
XYZ	xyz(7.7733, 4.8885, 1.0645)
Luminance	0.0489 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#732311 #116173

analogous

#731130 #732311 #735411

triadic

#732311 #117323 #231173

tetradic

#732311 #307311 #116173 #541173

square

#732311 #307311 #116173 #541173

split-complementary

#732311 #117354 #113073

monochromatic

#1B0804 #3E1309 #732311 #A83319 #DE4321

Accessibility & contrast

On white

10.62

#732311 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#732311 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #732311

10.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##732311	#FFFFFF	#000000	##FFFFFF
##732311	1.00	10.62	1.98	10.62
#FFFFFF	10.62	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A330E

Deuteranopia (green-blind)

#4E450D

Tritanopia (blue-blind)

#7F0A20

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #732311;
/* rgb */ color: rgb(115, 35, 17);
/* oklch */ color: oklch(37.9% 0.116 34.1);

Tailwind

colors: {
  custom: {
    50: '#a36351',
    500: '#732311',
    950: '#000000',
  },
}

SCSS

$custom: #732311;
$custom-light: #a36351;
$custom-dark: #000000;

JSON

{
  "hex": "#732311",
  "rgb": {
    "r": 115,
    "g": 35,
    "b": 17
  },
  "hsl": {
    "h": 11.02,
    "s": 74.242,
    "l": 25.882
  },
  "oklch": {
    "l": 0.37867,
    "c": 0.11614,
    "h": 34.1
  },
  "luminance": 0.04887
}

Semantic roles & 50–950 ramp

primary

#732311

secondary

#3695AA

accent

#CFF137

background

#FAF6F4

surface

#F4EBE7

border

#CEC6C3

text

#100502

muted

#7F7A78

Preview Lab

Preview with #732311

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

Preview Lab → · Contrast checker → · Palette generator →