#B1732A#B1732A

#B1732A is a mid, moderate orange. Relative luminance 0.218; OKLCH L 60.8% C 0.116 H 66.3°. Best body text is #000000 at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#B1732A
RGB	rgb(177, 115, 42)
HSL	hsl(32, 62%, 43%)
HSV	hsv(32, 76%, 69%)
CMYK	cmyk(0%, 35%, 76.3%, 30.6%)
CIE-LAB	lab(53.79, 18.17, 48.26)
CIE-LCH	lch(53.79, 51.57, 69.37°)
OKLab	oklab(60.83% 0.0467 0.1064)
OKLCH	oklch(60.83% 0.116 66.3)
XYZ	xyz(24.6820, 21.7781, 5.0937)
Luminance	0.2178 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1732A #2A68B1

analogous

#B12F2A #B1732A #ACB12A

triadic

#B1732A #2AB173 #732AB1

tetradic

#B1732A #2AB12F #2A68B1 #B12AAC

square

#B1732A #2AB12F #2A68B1 #B12AAC

split-complementary

#B1732A #2AACB1 #2F2AB1

monochromatic

#4E3313 #80531E #B1732A #D39245 #DFAF77

Accessibility & contrast

On white

3.92

#B1732A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.36

#B1732A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B1732A

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1732A	#FFFFFF	#000000	##000000
##B1732A	1.00	3.92	5.36	5.36
#FFFFFF	3.92	1.00	21.00	21.00
#000000	5.36	21.00	1.00	1.00
##000000	5.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#877820

Deuteranopia (green-blind)

#96862B

Tritanopia (blue-blind)

#C16464

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #b1732a;
/* rgb */ color: rgb(177, 115, 42);
/* oklch */ color: oklch(60.8% 0.116 66.3);

Tailwind

colors: {
  custom: {
    50: '#cd9b68',
    500: '#b1732a',
    950: '#000000',
  },
}

SCSS

$custom: #b1732a;
$custom-light: #cd9b68;
$custom-dark: #000000;

JSON

{
  "hex": "#b1732a",
  "rgb": {
    "r": 177,
    "g": 115,
    "b": 42
  },
  "hsl": {
    "h": 32.444,
    "s": 61.644,
    "l": 42.941
  },
  "oklch": {
    "l": 0.60833,
    "c": 0.11618,
    "h": 66.3
  },
  "luminance": 0.21776
}

Semantic roles & 50–950 ramp

primary

#B1732A

secondary

#7098C6

accent

#8DE543

background

#FDF9F6

surface

#FAF2EB

border

#D3CCC6

text

#150E06

muted

#837E7A

Preview Lab

Preview with #B1732A

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

Preview Lab → · Contrast checker → · Palette generator →