#8B3A1B#8B3A1B

#8B3A1B is a mid, moderate orange. Relative luminance 0.086; OKLCH L 45.4% C 0.119 H 40.1°. Best body text is #FFFFFF at 7.72:1 contrast (WCAG AA passes).

Color values

HEX	#8B3A1B
RGB	rgb(139, 58, 27)
HSL	hsl(17, 67%, 33%)
HSV	hsv(17, 81%, 55%)
CMYK	cmyk(0%, 58.3%, 80.6%, 45.5%)
CIE-LAB	lab(35.19, 32.65, 35.10)
CIE-LCH	lch(35.19, 47.94, 47.08°)
OKLab	oklab(45.36% 0.0909 0.0766)
OKLCH	oklch(45.36% 0.119 40.1)
XYZ	xyz(12.3596, 8.5959, 2.0450)
Luminance	0.0859 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8B3A1B #1B6C8B

analogous

#8B1B34 #8B3A1B #8B721B

triadic

#8B3A1B #1B8B3A #3A1B8B

tetradic

#8B3A1B #348B1B #1B6C8B #721B8B

square

#8B3A1B #348B1B #1B6C8B #721B8B

split-complementary

#8B3A1B #1B8B72 #1B348B

monochromatic

#250F07 #582511 #8B3A1B #BE4F25 #DB6F45

Accessibility & contrast

On white

7.72

#8B3A1B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.72

#8B3A1B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #8B3A1B

7.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8B3A1B	#FFFFFF	#000000	##FFFFFF
##8B3A1B	1.00	7.72	2.72	7.72
#FFFFFF	7.72	1.00	21.00	1.00
#000000	2.72	21.00	1.00	21.00
##FFFFFF	7.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#514817

Deuteranopia (green-blind)

#645A18

Tritanopia (blue-blind)

#992834

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #8b3a1b;
/* rgb */ color: rgb(139, 58, 27);
/* oklch */ color: oklch(45.4% 0.119 40.1);

Tailwind

colors: {
  custom: {
    50: '#b47359',
    500: '#8b3a1b',
    950: '#000000',
  },
}

SCSS

$custom: #8b3a1b;
$custom-light: #b47359;
$custom-dark: #000000;

JSON

{
  "hex": "#8b3a1b",
  "rgb": {
    "r": 139,
    "g": 58,
    "b": 27
  },
  "hsl": {
    "h": 16.607,
    "s": 67.47,
    "l": 32.549
  },
  "oklch": {
    "l": 0.45363,
    "c": 0.11885,
    "h": 40.1
  },
  "luminance": 0.08594
}

Semantic roles & 50–950 ramp

primary

#8B3A1B

secondary

#459BBC

accent

#BAEA3D

background

#FBF7F5

surface

#F7EDE9

border

#D0C8C5

text

#120804

muted

#817B79

Preview Lab

Preview with #8B3A1B

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

Preview Lab → · Contrast checker → · Palette generator →