#83401C#83401C

#83401C is a mid, moderate orange. Relative luminance 0.086; OKLCH L 45.1% C 0.104 H 46.4°. Best body text is #FFFFFF at 7.73:1 contrast (WCAG AA passes).

Color values

HEX	#83401C
RGB	rgb(131, 64, 28)
HSL	hsl(21, 65%, 31%)
HSV	hsv(21, 79%, 51%)
CMYK	cmyk(0%, 51.1%, 78.6%, 48.6%)
CIE-LAB	lab(35.16, 26.10, 34.12)
CIE-LCH	lch(35.16, 42.96, 52.58°)
OKLab	oklab(45.08% 0.0719 0.0753)
OKLCH	oklch(45.08% 0.104 46.4)
XYZ	xyz(11.4042, 8.5773, 2.1534)
Luminance	0.0858 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83401C #1C5F83

analogous

#831C2B #83401C #83731C

triadic

#83401C #1C8340 #401C83

tetradic

#83401C #2B831C #1C5F83 #731C83

square

#83401C #2B831C #1C5F83 #731C83

split-complementary

#83401C #1C8373 #1C2B83

monochromatic

#1E0F06 #512711 #83401C #B55927 #D77643

Accessibility & contrast

On white

7.73

#83401C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.72

#83401C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #83401C

7.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83401C	#FFFFFF	#000000	##FFFFFF
##83401C	1.00	7.73	2.72	7.73
#FFFFFF	7.73	1.00	21.00	1.00
#000000	2.72	21.00	1.00	21.00
##FFFFFF	7.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#534918

Deuteranopia (green-blind)

#63581B

Tritanopia (blue-blind)

#903238

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #83401c;
/* rgb */ color: rgb(131, 64, 28);
/* oklch */ color: oklch(45.1% 0.104 46.4);

Tailwind

colors: {
  custom: {
    50: '#ad765a',
    500: '#83401c',
    950: '#000000',
  },
}

SCSS

$custom: #83401c;
$custom-light: #ad765a;
$custom-dark: #000000;

JSON

{
  "hex": "#83401c",
  "rgb": {
    "r": 131,
    "g": 64,
    "b": 28
  },
  "hsl": {
    "h": 20.971,
    "s": 64.78,
    "l": 31.176
  },
  "oklch": {
    "l": 0.45077,
    "c": 0.1041,
    "h": 46.4
  },
  "luminance": 0.08576
}

Semantic roles & 50–950 ramp

primary

#83401C

secondary

#458FB6

accent

#ADE840

background

#FBF7F5

surface

#F6EDE9

border

#D0C8C5

text

#110804

muted

#807B79

Preview Lab

Preview with #83401C

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

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