#733B1A#733B1A

#733B1A is a dark, moderate orange. Relative luminance 0.068; OKLCH L 41.7% C 0.091 H 48.7°. Best body text is #FFFFFF at 8.86:1 contrast (WCAG AA passes).

Color values

HEX	#733B1A
RGB	rgb(115, 59, 26)
HSL	hsl(22, 63%, 28%)
HSV	hsv(22, 77%, 45%)
CMYK	cmyk(0%, 48.7%, 77.4%, 54.9%)
CIE-LAB	lab(31.46, 21.81, 30.55)
CIE-LCH	lch(31.46, 37.54, 54.48°)
OKLab	oklab(41.73% 0.06 0.0682)
OKLCH	oklch(41.73% 0.091 48.7)
XYZ	xyz(8.8214, 6.8484, 1.8344)
Luminance	0.0685 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#733B1A #1A5273

analogous

#731A25 #733B1A #73671A

triadic

#733B1A #1A733B #3B1A73

tetradic

#733B1A #25731A #1A5273 #671A73

square

#733B1A #25731A #1A5273 #671A73

split-complementary

#733B1A #1A7367 #1A2573

monochromatic

#190D06 #41210F #733B1A #A55525 #D27036

Accessibility & contrast

On white

8.86

#733B1A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.37

#733B1A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #733B1A

8.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##733B1A	#FFFFFF	#000000	##FFFFFF
##733B1A	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)

#4B4216

Deuteranopia (green-blind)

#584F19

Tritanopia (blue-blind)

#7E2F34

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #733b1a;
/* rgb */ color: rgb(115, 59, 26);
/* oklch */ color: oklch(41.7% 0.091 48.7);

Tailwind

colors: {
  custom: {
    50: '#a07258',
    500: '#733b1a',
    950: '#000000',
  },
}

SCSS

$custom: #733b1a;
$custom-light: #a07258;
$custom-dark: #000000;

JSON

{
  "hex": "#733b1a",
  "rgb": {
    "r": 115,
    "g": 59,
    "b": 26
  },
  "hsl": {
    "h": 22.247,
    "s": 63.121,
    "l": 27.647
  },
  "oklch": {
    "l": 0.41726,
    "c": 0.0908,
    "h": 48.7
  },
  "luminance": 0.06847
}

Semantic roles & 50–950 ramp

primary

#733B1A

secondary

#4182A8

accent

#A9E642

background

#FAF6F5

surface

#F4ECE9

border

#CEC7C5

text

#100803

muted

#7F7B78

Preview Lab

Preview with #733B1A

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

Preview Lab → · Contrast checker → · Palette generator →