#81571C#81571C

#81571C is a mid, moderate orange. Relative luminance 0.116; OKLCH L 49.2% C 0.092 H 71.3°. Best body text is #FFFFFF at 6.34:1 contrast (WCAG AA passes).

Color values

HEX	#81571C
RGB	rgb(129, 87, 28)
HSL	hsl(35, 64%, 31%)
HSV	hsv(35, 78%, 51%)
CMYK	cmyk(0%, 32.6%, 78.3%, 49.4%)
CIE-LAB	lab(40.52, 11.80, 39.39)
CIE-LCH	lch(40.52, 41.12, 73.32°)
OKLab	oklab(49.16% 0.0294 0.0867)
OKLCH	oklch(49.16% 0.092 71.3)
XYZ	xyz(12.6720, 11.5685, 2.6639)
Luminance	0.1157 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81571C #1C4681

analogous

#81251C #81571C #78811C

triadic

#81571C #1C8157 #571C81

tetradic

#81571C #1C8125 #1C4681 #811C78

square

#81571C #1C8125 #1C4681 #811C78

split-complementary

#81571C #1C7881 #251C81

monochromatic

#1C1306 #4F3511 #81571C #B37927 #D69842

Accessibility & contrast

On white

6.34

#81571C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.31

#81571C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #81571C

6.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81571C	#FFFFFF	#000000	##FFFFFF
##81571C	1.00	6.34	3.31	6.34
#FFFFFF	6.34	1.00	21.00	1.00
#000000	3.31	21.00	1.00	21.00
##FFFFFF	6.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#655A14

Deuteranopia (green-blind)

#6F641E

Tritanopia (blue-blind)

#8D4C4B

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #81571c;
/* rgb */ color: rgb(129, 87, 28);
/* oklch */ color: oklch(49.2% 0.092 71.3);

Tailwind

colors: {
  custom: {
    50: '#aa865c',
    500: '#81571c',
    950: '#000000',
  },
}

SCSS

$custom: #81571c;
$custom-light: #aa865c;
$custom-dark: #000000;

JSON

{
  "hex": "#81571c",
  "rgb": {
    "r": 129,
    "g": 87,
    "b": 28
  },
  "hsl": {
    "h": 35.05,
    "s": 64.331,
    "l": 30.784
  },
  "oklch": {
    "l": 0.49159,
    "c": 0.0916,
    "h": 71.3
  },
  "luminance": 0.11567
}

Semantic roles & 50–950 ramp

primary

#81571C

secondary

#4473B4

accent

#86E740

background

#FAF8F5

surface

#F5EFE9

border

#CFCAC5

text

#110B04

muted

#807C79

Preview Lab

Preview with #81571C

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

Preview Lab → · Contrast checker → · Palette generator →