#73431F#73431F

#73431F is a dark, moderate orange. Relative luminance 0.078; OKLCH L 43.3% C 0.083 H 55.1°. Best body text is #FFFFFF at 8.23:1 contrast (WCAG AA passes).

Color values

HEX	#73431F
RGB	rgb(115, 67, 31)
HSL	hsl(26, 58%, 29%)
HSV	hsv(26, 73%, 45%)
CMYK	cmyk(0%, 41.7%, 73%, 54.9%)
CIE-LAB	lab(33.48, 17.35, 30.00)
CIE-LCH	lch(33.48, 34.65, 59.95°)
OKLab	oklab(43.3% 0.0474 0.0681)
OKLCH	oklch(43.3% 0.083 55.1)
XYZ	xyz(9.3255, 7.7590, 2.3026)
Luminance	0.0776 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73431F #1F4F73

analogous

#731F25 #73431F #736D1F

triadic

#73431F #1F7343 #431F73

tetradic

#73431F #25731F #1F4F73 #6D1F73

square

#73431F #25731F #1F4F73 #6D1F73

split-complementary

#73431F #1F736D #1F2573

monochromatic

#180E06 #432712 #73431F #A35F2C #CC7C41

Accessibility & contrast

On white

8.23

#73431F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.55

#73431F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #73431F

8.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73431F	#FFFFFF	#000000	##FFFFFF
##73431F	1.00	8.23	2.55	8.23
#FFFFFF	8.23	1.00	21.00	1.00
#000000	2.55	21.00	1.00	21.00
##FFFFFF	8.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#51481B

Deuteranopia (green-blind)

#5C531F

Tritanopia (blue-blind)

#7E393B

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #73431f;
/* rgb */ color: rgb(115, 67, 31);
/* oklch */ color: oklch(43.3% 0.083 55.1);

Tailwind

colors: {
  custom: {
    50: '#a0775c',
    500: '#73431f',
    950: '#000000',
  },
}

SCSS

$custom: #73431f;
$custom-light: #a0775c;
$custom-dark: #000000;

JSON

{
  "hex": "#73431f",
  "rgb": {
    "r": 115,
    "g": 67,
    "b": 31
  },
  "hsl": {
    "h": 25.714,
    "s": 57.534,
    "l": 28.627
  },
  "oklch": {
    "l": 0.43295,
    "c": 0.08296,
    "h": 55.1
  },
  "luminance": 0.07758
}

Semantic roles & 50–950 ramp

primary

#73431F

secondary

#477EA7

accent

#9FE147

background

#FAF7F5

surface

#F4EDE9

border

#CEC8C5

text

#0F0804

muted

#7F7B79

Preview Lab

Preview with #73431F

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

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