#733A2B#733A2B

#733A2B is a dark, moderate red. Relative luminance 0.068; OKLCH L 41.8% C 0.084 H 35.7°. Best body text is #FFFFFF at 8.86:1 contrast (WCAG AA passes).

Color values

HEX	#733A2B
RGB	rgb(115, 58, 43)
HSL	hsl(13, 46%, 31%)
HSV	hsv(13, 63%, 45%)
CMYK	cmyk(0%, 49.6%, 62.6%, 54.9%)
CIE-LAB	lab(31.45, 23.52, 20.54)
CIE-LCH	lch(31.45, 31.23, 41.13°)
OKLab	oklab(41.8% 0.0683 0.0492)
OKLCH	oklch(41.8% 0.084 35.7)
XYZ	xyz(9.0200, 6.8464, 3.1315)
Luminance	0.0684 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#733A2B #2B6473

analogous

#732B40 #733A2B #735E2B

triadic

#733A2B #2B733A #3A2B73

tetradic

#733A2B #40732B #2B6473 #5E2B73

square

#733A2B #40732B #2B6473 #5E2B73

split-complementary

#733A2B #2B735E #2B4073

monochromatic

#1A0D0A #46241A #733A2B #A0503C #C16E58

Accessibility & contrast

On white

8.86

#733A2B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.37

#733A2B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #733A2B

8.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##733A2B	#FFFFFF	#000000	##FFFFFF
##733A2B	1.00	8.86	2.37	8.86
#FFFFFF	8.86	1.00	21.00	1.00
#000000	2.37	21.00	1.00	21.00
##FFFFFF	8.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#48422A

Deuteranopia (green-blind)

#564F2A

Tritanopia (blue-blind)

#7E3036

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #733a2b;
/* rgb */ color: rgb(115, 58, 43);
/* oklch */ color: oklch(41.8% 0.084 35.7);

Tailwind

colors: {
  custom: {
    50: '#9f7164',
    500: '#733a2b',
    950: '#000000',
  },
}

SCSS

$custom: #733a2b;
$custom-light: #9f7164;
$custom-dark: #000000;

JSON

{
  "hex": "#733a2b",
  "rgb": {
    "r": 115,
    "g": 58,
    "b": 43
  },
  "hsl": {
    "h": 12.5,
    "s": 45.57,
    "l": 30.98
  },
  "oklch": {
    "l": 0.41797,
    "c": 0.08418,
    "h": 35.7
  },
  "luminance": 0.06845
}

Semantic roles & 50–950 ramp

primary

#733A2B

secondary

#5594A5

accent

#BAD553

background

#FAF6F6

surface

#F4ECEB

border

#CEC7C6

text

#0F0805

muted

#7F7B7A

Preview Lab

Preview with #733A2B

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

Preview Lab → · Contrast checker → · Palette generator →