#83643B#83643B

#83643B is a mid, moderate orange. Relative luminance 0.143; OKLCH L 52.5% C 0.070 H 73.1°. Best body text is #FFFFFF at 5.45:1 contrast (WCAG AA passes).

Color values

HEX	#83643B
RGB	rgb(131, 100, 59)
HSL	hsl(34, 38%, 37%)
HSV	hsv(34, 55%, 51%)
CMYK	cmyk(0%, 23.7%, 55%, 48.6%)
CIE-LAB	lab(44.60, 7.23, 27.89)
CIE-LCH	lch(44.60, 28.82, 75.46°)
OKLab	oklab(52.51% 0.0203 0.0667)
OKLCH	oklch(52.51% 0.07 73.1)
XYZ	xyz(14.7074, 14.2563, 6.1139)
Luminance	0.1426 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83643B #3B5A83

analogous

#83403B #83643B #7E833B

triadic

#83643B #3B8364 #643B83

tetradic

#83643B #3B8340 #3B5A83 #833B7E

square

#83643B #3B8340 #3B5A83 #833B7E

split-complementary

#83643B #3B7E83 #403B83

monochromatic

#2F2415 #594428 #83643B #AD844E #C2A177

Accessibility & contrast

On white

5.45

#83643B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.85

#83643B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #83643B

5.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83643B	#FFFFFF	#000000	##FFFFFF
##83643B	1.00	5.45	3.85	5.45
#FFFFFF	5.45	1.00	21.00	1.00
#000000	3.85	21.00	1.00	21.00
##FFFFFF	5.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F6538

Deuteranopia (green-blind)

#776C3C

Tritanopia (blue-blind)

#8D5C5A

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #83643b;
/* rgb */ color: rgb(131, 100, 59);
/* oklch */ color: oklch(52.5% 0.070 73.1);

Tailwind

colors: {
  custom: {
    50: '#a99072',
    500: '#83643b',
    950: '#000000',
  },
}

SCSS

$custom: #83643b;
$custom-light: #a99072;
$custom-dark: #000000;

JSON

{
  "hex": "#83643b",
  "rgb": {
    "r": 131,
    "g": 100,
    "b": 59
  },
  "hsl": {
    "h": 34.167,
    "s": 37.895,
    "l": 37.255
  },
  "oklch": {
    "l": 0.52509,
    "c": 0.06977,
    "h": 73.1
  },
  "luminance": 0.14255
}

Semantic roles & 50–950 ramp

primary

#83643B

secondary

#6F89AB

accent

#8CCE5A

background

#FAF8F6

surface

#F4F0EC

border

#CECBC7

text

#100C08

muted

#7F7D7B

Preview Lab

Preview with #83643B

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

Preview Lab → · Contrast checker → · Palette generator →