#733728#733728

#733728 is a dark, moderate red. Relative luminance 0.065; OKLCH L 41.2% C 0.089 H 35.1°. Best body text is #FFFFFF at 9.11:1 contrast (WCAG AA passes).

Color values

HEX	#733728
RGB	rgb(115, 55, 40)
HSL	hsl(12, 48%, 30%)
HSV	hsv(12, 65%, 45%)
CMYK	cmyk(0%, 52.2%, 65.2%, 54.9%)
CIE-LAB	lab(30.72, 25.01, 21.49)
CIE-LCH	lch(30.72, 32.97, 40.67°)
OKLab	oklab(41.22% 0.0724 0.0509)
OKLCH	oklch(41.22% 0.089 35.1)
XYZ	xyz(8.8202, 6.5314, 2.8033)
Luminance	0.0653 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#733728 #286473

analogous

#73283E #733728 #735C28

triadic

#733728 #287337 #372873

tetradic

#733728 #3E7328 #286473 #5C2873

square

#733728 #3E7328 #286473 #5C2873

split-complementary

#733728 #28735C #283E73

monochromatic

#180C08 #462118 #733728 #A04D38 #C36952

Accessibility & contrast

On white

9.11

#733728 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.31

#733728 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #733728

9.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##733728	#FFFFFF	#000000	##FFFFFF
##733728	1.00	9.11	2.31	9.11
#FFFFFF	9.11	1.00	21.00	1.00
#000000	2.31	21.00	1.00	21.00
##FFFFFF	9.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#464026

Deuteranopia (green-blind)

#554D27

Tritanopia (blue-blind)

#7E2C33

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #733728;
/* rgb */ color: rgb(115, 55, 40);
/* oklch */ color: oklch(41.2% 0.089 35.1);

Tailwind

colors: {
  custom: {
    50: '#a06f62',
    500: '#733728',
    950: '#000000',
  },
}

SCSS

$custom: #733728;
$custom-light: #a06f62;
$custom-dark: #000000;

JSON

{
  "hex": "#733728",
  "rgb": {
    "r": 115,
    "g": 55,
    "b": 40
  },
  "hsl": {
    "h": 12,
    "s": 48.387,
    "l": 30.392
  },
  "oklch": {
    "l": 0.41217,
    "c": 0.08851,
    "h": 35.1
  },
  "luminance": 0.0653
}

Semantic roles & 50–950 ramp

primary

#733728

secondary

#5294A5

accent

#BDD850

background

#FAF6F5

surface

#F4ECEA

border

#CEC7C6

text

#0F0705

muted

#7F7A79

Preview Lab

Preview with #733728

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

Preview Lab → · Contrast checker → · Palette generator →