#733B2F#733B2F

#733B2F is a dark, moderate red. Relative luminance 0.070; OKLCH L 42.1% C 0.082 H 33.2°. Best body text is #FFFFFF at 8.77:1 contrast (WCAG AA passes).

Color values

HEX	#733B2F
RGB	rgb(115, 59, 47)
HSL	hsl(11, 42%, 32%)
HSV	hsv(11, 59%, 45%)
CMYK	cmyk(0%, 48.7%, 59.1%, 54.9%)
CIE-LAB	lab(31.76, 23.28, 18.43)
CIE-LCH	lch(31.76, 29.69, 38.36°)
OKLab	oklab(42.05% 0.0683 0.0447)
OKLCH	oklch(42.05% 0.082 33.2)
XYZ	xyz(9.1480, 6.9790, 3.5541)
Luminance	0.0698 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#733B2F #2F6773

analogous

#732F45 #733B2F #735D2F

triadic

#733B2F #2F733B #3B2F73

tetradic

#733B2F #45732F #2F6773 #5D2F73

square

#733B2F #45732F #2F6773 #5D2F73

split-complementary

#733B2F #2F735D #2F4573

monochromatic

#1C0E0B #48251D #733B2F #9E5141 #BE705F

Accessibility & contrast

On white

8.77

#733B2F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.40

#733B2F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #733B2F

8.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##733B2F	#FFFFFF	#000000	##FFFFFF
##733B2F	1.00	8.77	2.40	8.77
#FFFFFF	8.77	1.00	21.00	1.00
#000000	2.40	21.00	1.00	21.00
##FFFFFF	8.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#49432E

Deuteranopia (green-blind)

#564F2E

Tritanopia (blue-blind)

#7D3238

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #733b2f;
/* rgb */ color: rgb(115, 59, 47);
/* oklch */ color: oklch(42.1% 0.082 33.2);

Tailwind

colors: {
  custom: {
    50: '#9f7267',
    500: '#733b2f',
    950: '#000000',
  },
}

SCSS

$custom: #733b2f;
$custom-light: #9f7267;
$custom-dark: #000000;

JSON

{
  "hex": "#733b2f",
  "rgb": {
    "r": 115,
    "g": 59,
    "b": 47
  },
  "hsl": {
    "h": 10.588,
    "s": 41.975,
    "l": 31.765
  },
  "oklch": {
    "l": 0.42052,
    "c": 0.08162,
    "h": 33.2
  },
  "luminance": 0.06978
}

Semantic roles & 50–950 ramp

primary

#733B2F

secondary

#5A97A4

accent

#BCD256

background

#FAF6F6

surface

#F4ECEB

border

#CEC7C6

text

#0F0806

muted

#7F7B7A

Preview Lab

Preview with #733B2F

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

Preview Lab → · Contrast checker → · Palette generator →