#83511F#83511F

#83511F is a mid, moderate orange. Relative luminance 0.108; OKLCH L 48.2% C 0.093 H 62.1°. Best body text is #FFFFFF at 6.64:1 contrast (WCAG AA passes).

Color values

HEX	#83511F
RGB	rgb(131, 81, 31)
HSL	hsl(30, 62%, 32%)
HSV	hsv(30, 76%, 51%)
CMYK	cmyk(0%, 38.2%, 76.3%, 48.6%)
CIE-LAB	lab(39.26, 16.43, 36.80)
CIE-LCH	lch(39.26, 40.30, 65.94°)
OKLab	oklab(48.24% 0.0433 0.0818)
OKLCH	oklch(48.24% 0.093 62.1)
XYZ	xyz(12.5508, 10.8103, 2.7217)
Luminance	0.1081 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83511F #1F5183

analogous

#831F1F #83511F #83831F

triadic

#83511F #1F8351 #511F83

tetradic

#83511F #1F831F #1F5183 #831F83

square

#83511F #1F831F #1F5183 #831F83

split-complementary

#83511F #1F8383 #1F1F83

monochromatic

#201408 #523213 #83511F #B4702B #D48E49

Accessibility & contrast

On white

6.64

#83511F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.16

#83511F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #83511F

6.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83511F	#FFFFFF	#000000	##FFFFFF
##83511F	1.00	6.64	3.16	6.64
#FFFFFF	6.64	1.00	21.00	1.00
#000000	3.16	21.00	1.00	21.00
##FFFFFF	6.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#615619

Deuteranopia (green-blind)

#6C6120

Tritanopia (blue-blind)

#8F4647

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #83511f;
/* rgb */ color: rgb(131, 81, 31);
/* oklch */ color: oklch(48.2% 0.093 62.1);

Tailwind

colors: {
  custom: {
    50: '#ac825e',
    500: '#83511f',
    950: '#000000',
  },
}

SCSS

$custom: #83511f;
$custom-light: #ac825e;
$custom-dark: #000000;

JSON

{
  "hex": "#83511f",
  "rgb": {
    "r": 131,
    "g": 81,
    "b": 31
  },
  "hsl": {
    "h": 30,
    "s": 61.728,
    "l": 31.765
  },
  "oklch": {
    "l": 0.48243,
    "c": 0.09257,
    "h": 62.1
  },
  "luminance": 0.10809
}

Semantic roles & 50–950 ramp

primary

#83511F

secondary

#487FB6

accent

#94E543

background

#FBF7F5

surface

#F6EEE9

border

#D0C9C5

text

#110A04

muted

#807C79

Preview Lab

Preview with #83511F

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

Preview Lab → · Contrast checker → · Palette generator →