#80391B#80391B

#80391B is a dark, moderate orange. Relative luminance 0.076; OKLCH L 43.4% C 0.107 H 41.9°. Best body text is #FFFFFF at 8.34:1 contrast (WCAG AA passes).

Color values

HEX	#80391B
RGB	rgb(128, 57, 27)
HSL	hsl(18, 65%, 30%)
HSV	hsv(18, 79%, 50%)
CMYK	cmyk(0%, 55.5%, 78.9%, 49.8%)
CIE-LAB	lab(33.13, 28.65, 32.41)
CIE-LCH	lch(33.13, 43.25, 48.52°)
OKLab	oklab(43.43% 0.0797 0.0716)
OKLCH	oklch(43.43% 0.107 41.9)
XYZ	xyz(10.5641, 7.5959, 1.9466)
Luminance	0.0760 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#80391B #1B6280

analogous

#801B2F #80391B #806B1B

triadic

#80391B #1B8039 #391B80

tetradic

#80391B #2F801B #1B6280 #6B1B80

square

#80391B #2F801B #1B6280 #6B1B80

split-complementary

#80391B #1B806B #1B2F80

monochromatic

#1B0C06 #4D2210 #80391B #B35026 #D66C3F

Accessibility & contrast

On white

8.34

#80391B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#80391B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #80391B

8.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##80391B	#FFFFFF	#000000	##FFFFFF
##80391B	1.00	8.34	2.52	8.34
#FFFFFF	8.34	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D4417

Deuteranopia (green-blind)

#5E5419

Tritanopia (blue-blind)

#8D2A33

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #80391b;
/* rgb */ color: rgb(128, 57, 27);
/* oklch */ color: oklch(43.4% 0.107 41.9);

Tailwind

colors: {
  custom: {
    50: '#ab7159',
    500: '#80391b',
    950: '#000000',
  },
}

SCSS

$custom: #80391b;
$custom-light: #ab7159;
$custom-dark: #000000;

JSON

{
  "hex": "#80391b",
  "rgb": {
    "r": 128,
    "g": 57,
    "b": 27
  },
  "hsl": {
    "h": 17.822,
    "s": 65.161,
    "l": 30.392
  },
  "oklch": {
    "l": 0.43427,
    "c": 0.10712,
    "h": 41.9
  },
  "luminance": 0.07595
}

Semantic roles & 50–950 ramp

primary

#80391B

secondary

#4392B4

accent

#B6E840

background

#FBF6F5

surface

#F6ECE9

border

#D0C7C5

text

#110803

muted

#807B78

Preview Lab

Preview with #80391B

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

Preview Lab → · Contrast checker → · Palette generator →