#733318#733318

#733318 is a dark, moderate orange. Relative luminance 0.061; OKLCH L 40.3% C 0.098 H 42.0°. Best body text is #FFFFFF at 9.48:1 contrast (WCAG AA passes).

Color values

HEX	#733318
RGB	rgb(115, 51, 24)
HSL	hsl(18, 65%, 27%)
HSV	hsv(18, 79%, 45%)
CMYK	cmyk(0%, 55.7%, 79.1%, 54.9%)
CIE-LAB	lab(29.61, 26.29, 29.71)
CIE-LCH	lch(29.61, 39.67, 48.50°)
OKLab	oklab(40.31% 0.0732 0.0659)
OKLCH	oklch(40.31% 0.098 42)
XYZ	xyz(8.4198, 6.0795, 1.5941)
Luminance	0.0608 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#733318 #185873

analogous

#73182B #733318 #736118

triadic

#733318 #187333 #331873

tetradic

#733318 #2B7318 #185873 #611873

square

#733318 #2B7318 #185873 #611873

split-complementary

#733318 #187361 #182B73

monochromatic

#190B05 #401D0D #733318 #A64923 #D46231

Accessibility & contrast

On white

9.48

#733318 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#733318 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #733318

9.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##733318	#FFFFFF	#000000	##FFFFFF
##733318	1.00	9.48	2.22	9.48
#FFFFFF	9.48	1.00	21.00	1.00
#000000	2.22	21.00	1.00	21.00
##FFFFFF	9.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#453D15

Deuteranopia (green-blind)

#544B16

Tritanopia (blue-blind)

#7F252D

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #733318;
/* rgb */ color: rgb(115, 51, 24);
/* oklch */ color: oklch(40.3% 0.098 42.0);

Tailwind

colors: {
  custom: {
    50: '#a16c56',
    500: '#733318',
    950: '#000000',
  },
}

SCSS

$custom: #733318;
$custom-light: #a16c56;
$custom-dark: #000000;

JSON

{
  "hex": "#733318",
  "rgb": {
    "r": 115,
    "g": 51,
    "b": 24
  },
  "hsl": {
    "h": 17.802,
    "s": 65.468,
    "l": 27.255
  },
  "oklch": {
    "l": 0.40308,
    "c": 0.09847,
    "h": 42
  },
  "luminance": 0.06078
}

Semantic roles & 50–950 ramp

primary

#733318

secondary

#3F89A8

accent

#B6E83F

background

#FAF6F5

surface

#F4EBE9

border

#CEC6C5

text

#100703

muted

#7F7A78

Preview Lab

Preview with #733318

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

Preview Lab → · Contrast checker → · Palette generator →