#73371D#73371D

#73371D is a dark, moderate orange. Relative luminance 0.065; OKLCH L 41.0% C 0.093 H 42.9°. Best body text is #FFFFFF at 9.16:1 contrast (WCAG AA passes).

Color values

HEX	#73371D
RGB	rgb(115, 55, 29)
HSL	hsl(18, 60%, 28%)
HSV	hsv(18, 75%, 45%)
CMYK	cmyk(0%, 52.2%, 74.8%, 54.9%)
CIE-LAB	lab(30.56, 24.29, 27.91)
CIE-LCH	lch(30.56, 37.00, 48.97°)
OKLab	oklab(41.05% 0.0681 0.0632)
OKLCH	oklch(41.05% 0.093 42.9)
XYZ	xyz(8.6590, 6.4670, 1.9544)
Luminance	0.0647 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73371D #1D5973

analogous

#731D2E #73371D #73621D

triadic

#73371D #1D7337 #371D73

tetradic

#73371D #2E731D #1D5973 #621D73

square

#73371D #2E731D #1D5973 #621D73

split-complementary

#73371D #1D7362 #1D2E73

monochromatic

#180C06 #422011 #73371D #A44E29 #CE683C

Accessibility & contrast

On white

9.16

#73371D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.29

#73371D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #73371D

9.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73371D	#FFFFFF	#000000	##FFFFFF
##73371D	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)

#47401A

Deuteranopia (green-blind)

#564D1C

Tritanopia (blue-blind)

#7E2B31

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #73371d;
/* rgb */ color: rgb(115, 55, 29);
/* oklch */ color: oklch(41.0% 0.093 42.9);

Tailwind

colors: {
  custom: {
    50: '#a06f5a',
    500: '#73371d',
    950: '#000000',
  },
}

SCSS

$custom: #73371d;
$custom-light: #a06f5a;
$custom-dark: #000000;

JSON

{
  "hex": "#73371d",
  "rgb": {
    "r": 115,
    "g": 55,
    "b": 29
  },
  "hsl": {
    "h": 18.14,
    "s": 59.722,
    "l": 28.235
  },
  "oklch": {
    "l": 0.4105,
    "c": 0.09285,
    "h": 42.9
  },
  "luminance": 0.06466
}

Semantic roles & 50–950 ramp

primary

#73371D

secondary

#4589A7

accent

#B3E345

background

#FAF6F5

surface

#F4ECE9

border

#CEC7C5

text

#100704

muted

#7F7A79

Preview Lab

Preview with #73371D

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

Preview Lab → · Contrast checker → · Palette generator →