#733B2C#733B2C

#733B2C is a dark, moderate red. Relative luminance 0.070; OKLCH L 42.0% C 0.083 H 35.9°. Best body text is #FFFFFF at 8.78:1 contrast (WCAG AA passes).

Color values

HEX	#733B2C
RGB	rgb(115, 59, 44)
HSL	hsl(13, 45%, 31%)
HSV	hsv(13, 62%, 45%)
CMYK	cmyk(0%, 48.7%, 61.7%, 54.9%)
CIE-LAB	lab(31.71, 23.02, 20.23)
CIE-LCH	lch(31.71, 30.65, 41.31°)
OKLab	oklab(41.99% 0.067 0.0486)
OKLCH	oklch(41.99% 0.083 35.9)
XYZ	xyz(9.0895, 6.9556, 3.2463)
Luminance	0.0696 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#733B2C #2C6473

analogous

#732C40 #733B2C #735E2C

triadic

#733B2C #2C733B #3B2C73

tetradic

#733B2C #40732C #2C6473 #5E2C73

square

#733B2C #40732C #2C6473 #5E2C73

split-complementary

#733B2C #2C735E #2C4073

monochromatic

#1A0E0A #47241B #733B2C #9F523D #C06F5A

Accessibility & contrast

On white

8.78

#733B2C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.39

#733B2C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #733B2C

8.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##733B2C	#FFFFFF	#000000	##FFFFFF
##733B2C	1.00	8.78	2.39	8.78
#FFFFFF	8.78	1.00	21.00	1.00
#000000	2.39	21.00	1.00	21.00
##FFFFFF	8.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#49432B

Deuteranopia (green-blind)

#574F2B

Tritanopia (blue-blind)

#7E3137

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #733b2c;
/* rgb */ color: rgb(115, 59, 44);
/* oklch */ color: oklch(42.0% 0.083 35.9);

Tailwind

colors: {
  custom: {
    50: '#9f7265',
    500: '#733b2c',
    950: '#000000',
  },
}

SCSS

$custom: #733b2c;
$custom-light: #9f7265;
$custom-dark: #000000;

JSON

{
  "hex": "#733b2c",
  "rgb": {
    "r": 115,
    "g": 59,
    "b": 44
  },
  "hsl": {
    "h": 12.676,
    "s": 44.654,
    "l": 31.176
  },
  "oklch": {
    "l": 0.41994,
    "c": 0.08274,
    "h": 35.9
  },
  "luminance": 0.06955
}

Semantic roles & 50–950 ramp

primary

#733B2C

secondary

#5694A5

accent

#B9D453

background

#FAF6F6

surface

#F4ECEB

border

#CEC7C6

text

#0F0805

muted

#7F7B7A

Preview Lab

Preview with #733B2C

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

Preview Lab → · Contrast checker → · Palette generator →