#73391B#73391B

#73391B is a dark, moderate orange. Relative luminance 0.067; OKLCH L 41.4% C 0.092 H 46.0°. Best body text is #FFFFFF at 9.01:1 contrast (WCAG AA passes).

Color values

HEX	#73391B
RGB	rgb(115, 57, 27)
HSL	hsl(20, 62%, 28%)
HSV	hsv(20, 77%, 45%)
CMYK	cmyk(0%, 50.4%, 76.5%, 54.9%)
CIE-LAB	lab(31.00, 23.03, 29.52)
CIE-LCH	lch(31.00, 37.44, 52.04°)
OKLab	oklab(41.38% 0.0638 0.0662)
OKLCH	oklch(41.38% 0.092 46)
XYZ	xyz(8.7320, 6.6513, 1.8607)
Luminance	0.0665 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73391B #1B5573

analogous

#731B29 #73391B #73651B

triadic

#73391B #1B7339 #391B73

tetradic

#73391B #29731B #1B5573 #651B73

square

#73391B #29731B #1B5573 #651B73

split-complementary

#73391B #1B7365 #1B2973

monochromatic

#190C06 #41200F #73391B #A55227 #D06C38

Accessibility & contrast

On white

9.01

#73391B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.33

#73391B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #73391B

9.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73391B	#FFFFFF	#000000	##FFFFFF
##73391B	1.00	9.01	2.33	9.01
#FFFFFF	9.01	1.00	21.00	1.00
#000000	2.33	21.00	1.00	21.00
##FFFFFF	9.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#494118

Deuteranopia (green-blind)

#574E1A

Tritanopia (blue-blind)

#7E2D32

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #73391b;
/* rgb */ color: rgb(115, 57, 27);
/* oklch */ color: oklch(41.4% 0.092 46.0);

Tailwind

colors: {
  custom: {
    50: '#a07059',
    500: '#73391b',
    950: '#000000',
  },
}

SCSS

$custom: #73391b;
$custom-light: #a07059;
$custom-dark: #000000;

JSON

{
  "hex": "#73391b",
  "rgb": {
    "r": 115,
    "g": 57,
    "b": 27
  },
  "hsl": {
    "h": 20.455,
    "s": 61.972,
    "l": 27.843
  },
  "oklch": {
    "l": 0.41377,
    "c": 0.09195,
    "h": 46
  },
  "luminance": 0.0665
}

Semantic roles & 50–950 ramp

primary

#73391B

secondary

#4285A8

accent

#AEE543

background

#FAF6F5

surface

#F4ECE9

border

#CEC7C5

text

#100703

muted

#7F7A78

Preview Lab

Preview with #73391B

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

Preview Lab → · Contrast checker → · Palette generator →