#87391B#87391B

#87391B is a dark, moderate orange. Relative luminance 0.082; OKLCH L 44.6% C 0.115 H 40.3°. Best body text is #FFFFFF at 7.98:1 contrast (WCAG AA passes).

Color values

HEX	#87391B
RGB	rgb(135, 57, 27)
HSL	hsl(17, 67%, 32%)
HSV	hsv(17, 80%, 53%)
CMYK	cmyk(0%, 57.8%, 80%, 47.1%)
CIE-LAB	lab(34.31, 31.55, 33.99)
CIE-LCH	lch(34.31, 46.37, 47.14°)
OKLab	oklab(44.56% 0.0879 0.0745)
OKLCH	oklch(44.56% 0.115 40.3)
XYZ	xyz(11.6538, 8.1578, 1.9976)
Luminance	0.0816 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#87391B #1B6987

analogous

#871B33 #87391B #876F1B

triadic

#87391B #1B8739 #391B87

tetradic

#87391B #33871B #1B6987 #6F1B87

square

#87391B #33871B #1B6987 #6F1B87

split-complementary

#87391B #1B876F #1B3387

monochromatic

#210E07 #542311 #87391B #BA4F25 #D96D43

Accessibility & contrast

On white

7.98

#87391B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.63

#87391B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #87391B

7.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##87391B	#FFFFFF	#000000	##FFFFFF
##87391B	1.00	7.98	2.63	7.98
#FFFFFF	7.98	1.00	21.00	1.00
#000000	2.63	21.00	1.00	21.00
##FFFFFF	7.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F4617

Deuteranopia (green-blind)

#625719

Tritanopia (blue-blind)

#952733

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #87391b;
/* rgb */ color: rgb(135, 57, 27);
/* oklch */ color: oklch(44.6% 0.115 40.3);

Tailwind

colors: {
  custom: {
    50: '#b17259',
    500: '#87391b',
    950: '#000000',
  },
}

SCSS

$custom: #87391b;
$custom-light: #b17259;
$custom-dark: #000000;

JSON

{
  "hex": "#87391b",
  "rgb": {
    "r": 135,
    "g": 57,
    "b": 27
  },
  "hsl": {
    "h": 16.667,
    "s": 66.667,
    "l": 31.765
  },
  "oklch": {
    "l": 0.44558,
    "c": 0.1152,
    "h": 40.3
  },
  "luminance": 0.08156
}

Semantic roles & 50–950 ramp

primary

#87391B

secondary

#4499BA

accent

#BAEA3E

background

#FBF7F5

surface

#F6EDE9

border

#D0C8C5

text

#120804

muted

#817B79

Preview Lab

Preview with #87391B

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

Preview Lab → · Contrast checker → · Palette generator →