#73371C#73371C

#73371C is a dark, moderate orange. Relative luminance 0.065; OKLCH L 41.0% C 0.093 H 43.5°. Best body text is #FFFFFF at 9.16:1 contrast (WCAG AA passes).

Color values

HEX	#73371C
RGB	rgb(115, 55, 28)
HSL	hsl(19, 61%, 28%)
HSV	hsv(19, 76%, 45%)
CMYK	cmyk(0%, 52.2%, 75.7%, 54.9%)
CIE-LAB	lab(30.55, 24.23, 28.47)
CIE-LCH	lch(30.55, 37.39, 49.60°)
OKLab	oklab(41.04% 0.0677 0.0642)
OKLCH	oklch(41.04% 0.093 43.5)
XYZ	xyz(8.6468, 6.4621, 1.8903)
Luminance	0.0646 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73371C #1C5873

analogous

#731C2C #73371C #73621C

triadic

#73371C #1C7337 #371C73

tetradic

#73371C #2C731C #1C5873 #621C73

square

#73371C #2C731C #1C5873 #621C73

split-complementary

#73371C #1C7362 #1C2C73

monochromatic

#190C06 #421F10 #73371C #A44F28 #CF683A

Accessibility & contrast

On white

9.16

#73371C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.29

#73371C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #73371C

9.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73371C	#FFFFFF	#000000	##FFFFFF
##73371C	1.00	9.16	2.29	9.16
#FFFFFF	9.16	1.00	21.00	1.00
#000000	2.29	21.00	1.00	21.00
##FFFFFF	9.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#484019

Deuteranopia (green-blind)

#564D1B

Tritanopia (blue-blind)

#7E2B31

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #73371c;
/* rgb */ color: rgb(115, 55, 28);
/* oklch */ color: oklch(41.0% 0.093 43.5);

Tailwind

colors: {
  custom: {
    50: '#a16f59',
    500: '#73371c',
    950: '#000000',
  },
}

SCSS

$custom: #73371c;
$custom-light: #a16f59;
$custom-dark: #000000;

JSON

{
  "hex": "#73371c",
  "rgb": {
    "r": 115,
    "g": 55,
    "b": 28
  },
  "hsl": {
    "h": 18.621,
    "s": 60.839,
    "l": 28.039
  },
  "oklch": {
    "l": 0.41037,
    "c": 0.09327,
    "h": 43.5
  },
  "luminance": 0.06461
}

Semantic roles & 50–950 ramp

primary

#73371C

secondary

#4388A7

accent

#B2E444

background

#FAF6F5

surface

#F4ECE9

border

#CEC7C5

text

#100703

muted

#7F7A78

Preview Lab

Preview with #73371C

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

Preview Lab → · Contrast checker → · Palette generator →