#B3732C#B3732C

#B3732C is a mid, moderate orange. Relative luminance 0.220; OKLCH L 61.1% C 0.117 H 64.8°. Best body text is #000000 at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#B3732C
RGB	rgb(179, 115, 44)
HSL	hsl(32, 61%, 44%)
HSV	hsv(32, 75%, 70%)
CMYK	cmyk(0%, 35.8%, 75.4%, 29.8%)
CIE-LAB	lab(54.06, 19.14, 47.73)
CIE-LCH	lch(54.06, 51.42, 68.15°)
OKLab	oklab(61.1% 0.0497 0.1056)
OKLCH	oklch(61.1% 0.117 64.8)
XYZ	xyz(25.1777, 22.0294, 5.3085)
Luminance	0.2203 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3732C #2C6CB3

analogous

#B3302C #B3732C #AFB32C

triadic

#B3732C #2CB373 #732CB3

tetradic

#B3732C #2CB330 #2C6CB3 #B32CAF

square

#B3732C #2CB330 #2C6CB3 #B32CAF

split-complementary

#B3732C #2CAFB3 #302CB3

monochromatic

#513414 #825320 #B3732C #D2924A #DFAF7B

Accessibility & contrast

On white

3.89

#B3732C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.41

#B3732C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B3732C

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3732C	#FFFFFF	#000000	##000000
##B3732C	1.00	3.89	5.41	5.41
#FFFFFF	3.89	1.00	21.00	21.00
#000000	5.41	21.00	1.00	1.00
##000000	5.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#877823

Deuteranopia (green-blind)

#97872D

Tritanopia (blue-blind)

#C36464

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #b3732c;
/* rgb */ color: rgb(179, 115, 44);
/* oklch */ color: oklch(61.1% 0.117 64.8);

Tailwind

colors: {
  custom: {
    50: '#cf9b6a',
    500: '#b3732c',
    950: '#000000',
  },
}

SCSS

$custom: #b3732c;
$custom-light: #cf9b6a;
$custom-dark: #000000;

JSON

{
  "hex": "#b3732c",
  "rgb": {
    "r": 179,
    "g": 115,
    "b": 44
  },
  "hsl": {
    "h": 31.556,
    "s": 60.538,
    "l": 43.725
  },
  "oklch": {
    "l": 0.611,
    "c": 0.11668,
    "h": 64.8
  },
  "luminance": 0.22027
}

Semantic roles & 50–950 ramp

primary

#B3732C

secondary

#749BC7

accent

#90E444

background

#FDF9F6

surface

#FAF2EB

border

#D3CCC6

text

#150E07

muted

#837E7A

Preview Lab

Preview with #B3732C

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

Preview Lab → · Contrast checker → · Palette generator →