#B1732B#B1732B

#B1732B is a mid, moderate orange. Relative luminance 0.218; OKLCH L 60.8% C 0.116 H 66.0°. Best body text is #000000 at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#B1732B
RGB	rgb(177, 115, 43)
HSL	hsl(32, 61%, 43%)
HSV	hsv(32, 76%, 69%)
CMYK	cmyk(0%, 35%, 75.7%, 30.6%)
CIE-LAB	lab(53.80, 18.22, 47.83)
CIE-LCH	lch(53.80, 51.18, 69.15°)
OKLab	oklab(60.84% 0.047 0.1057)
OKLCH	oklch(60.84% 0.116 66)
XYZ	xyz(24.7002, 21.7853, 5.1892)
Luminance	0.2178 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1732B #2B69B1

analogous

#B1302B #B1732B #ACB12B

triadic

#B1732B #2BB173 #732BB1

tetradic

#B1732B #2BB130 #2B69B1 #B12BAC

square

#B1732B #2BB130 #2B69B1 #B12BAC

split-complementary

#B1732B #2BACB1 #302BB1

monochromatic

#4F3313 #80531F #B1732B #D29247 #DEAF78

Accessibility & contrast

On white

3.92

#B1732B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.36

#B1732B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B1732B

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1732B	#FFFFFF	#000000	##000000
##B1732B	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)

#877821

Deuteranopia (green-blind)

#96862C

Tritanopia (blue-blind)

#C16464

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #b1732b;
/* rgb */ color: rgb(177, 115, 43);
/* oklch */ color: oklch(60.8% 0.116 66.0);

Tailwind

colors: {
  custom: {
    50: '#cd9b69',
    500: '#b1732b',
    950: '#000000',
  },
}

SCSS

$custom: #b1732b;
$custom-light: #cd9b69;
$custom-dark: #000000;

JSON

{
  "hex": "#b1732b",
  "rgb": {
    "r": 177,
    "g": 115,
    "b": 43
  },
  "hsl": {
    "h": 32.239,
    "s": 60.909,
    "l": 43.137
  },
  "oklch": {
    "l": 0.60841,
    "c": 0.11565,
    "h": 66
  },
  "luminance": 0.21783
}

Semantic roles & 50–950 ramp

primary

#B1732B

secondary

#7299C6

accent

#8EE444

background

#FDF9F6

surface

#FAF2EB

border

#D3CCC6

text

#150E06

muted

#837E7A

Preview Lab

Preview with #B1732B

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

Preview Lab → · Contrast checker → · Palette generator →