#73451B#73451B

#73451B is a dark, moderate orange. Relative luminance 0.080; OKLCH L 43.6% C 0.084 H 59.7°. Best body text is #FFFFFF at 8.09:1 contrast (WCAG AA passes).

Color values

HEX	#73451B
RGB	rgb(115, 69, 27)
HSL	hsl(29, 62%, 28%)
HSV	hsv(29, 77%, 45%)
CMYK	cmyk(0%, 40%, 76.5%, 54.9%)
CIE-LAB	lab(33.94, 15.92, 32.63)
CIE-LCH	lch(33.94, 36.30, 63.98°)
OKLab	oklab(43.64% 0.0425 0.0728)
OKLCH	oklch(43.64% 0.084 59.7)
XYZ	xyz(9.3969, 7.9812, 2.0823)
Luminance	0.0798 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73451B #1B4973

analogous

#731B1D #73451B #73711B

triadic

#73451B #1B7345 #451B73

tetradic

#73451B #1D731B #1B4973 #711B73

square

#73451B #1D731B #1B4973 #711B73

split-complementary

#73451B #1B7371 #1B1D73

monochromatic

#190F06 #41270F #73451B #A56327 #D08138

Accessibility & contrast

On white

8.09

#73451B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.60

#73451B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #73451B

8.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73451B	#FFFFFF	#000000	##FFFFFF
##73451B	1.00	8.09	2.60	8.09
#FFFFFF	8.09	1.00	21.00	1.00
#000000	2.60	21.00	1.00	21.00
##FFFFFF	8.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#534916

Deuteranopia (green-blind)

#5E541B

Tritanopia (blue-blind)

#7E3B3C

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #73451b;
/* rgb */ color: rgb(115, 69, 27);
/* oklch */ color: oklch(43.6% 0.084 59.7);

Tailwind

colors: {
  custom: {
    50: '#a0795a',
    500: '#73451b',
    950: '#000000',
  },
}

SCSS

$custom: #73451b;
$custom-light: #a0795a;
$custom-dark: #000000;

JSON

{
  "hex": "#73451b",
  "rgb": {
    "r": 115,
    "g": 69,
    "b": 27
  },
  "hsl": {
    "h": 28.636,
    "s": 61.972,
    "l": 27.843
  },
  "oklch": {
    "l": 0.43643,
    "c": 0.08432,
    "h": 59.7
  },
  "luminance": 0.0798
}

Semantic roles & 50–950 ramp

primary

#73451B

secondary

#4277A8

accent

#98E543

background

#FAF7F5

surface

#F4EDE9

border

#CEC8C5

text

#0F0904

muted

#7F7B79

Preview Lab

Preview with #73451B

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

Preview Lab → · Contrast checker → · Palette generator →