#B3732B#B3732B

#B3732B is a mid, moderate orange. Relative luminance 0.220; OKLCH L 61.1% C 0.117 H 65.0°. Best body text is #000000 at 5.40:1 contrast (WCAG AA passes).

Color values

HEX	#B3732B
RGB	rgb(179, 115, 43)
HSL	hsl(32, 61%, 44%)
HSV	hsv(32, 76%, 70%)
CMYK	cmyk(0%, 35.8%, 76%, 29.8%)
CIE-LAB	lab(54.05, 19.10, 48.16)
CIE-LCH	lch(54.05, 51.81, 68.37°)
OKLab	oklab(61.09% 0.0495 0.1063)
OKLCH	oklch(61.09% 0.117 65)
XYZ	xyz(25.1592, 22.0220, 5.2107)
Luminance	0.2202 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3732B #2B6BB3

analogous

#B32F2B #B3732B #AFB32B

triadic

#B3732B #2BB373 #732BB3

tetradic

#B3732B #2BB32F #2B6BB3 #B32BAF

square

#B3732B #2BB32F #2B6BB3 #B32BAF

split-complementary

#B3732B #2BAFB3 #2F2BB3

monochromatic

#503413 #82531F #B3732B #D39248 #DFAF79

Accessibility & contrast

On white

3.89

#B3732B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.40

#B3732B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B3732B

5.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3732B	#FFFFFF	#000000	##000000
##B3732B	1.00	3.89	5.40	5.40
#FFFFFF	3.89	1.00	21.00	21.00
#000000	5.40	21.00	1.00	1.00
##000000	5.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#877821

Deuteranopia (green-blind)

#97872C

Tritanopia (blue-blind)

#C36464

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #b3732b;
/* rgb */ color: rgb(179, 115, 43);
/* oklch */ color: oklch(61.1% 0.117 65.0);

Tailwind

colors: {
  custom: {
    50: '#cf9b69',
    500: '#b3732b',
    950: '#000000',
  },
}

SCSS

$custom: #b3732b;
$custom-light: #cf9b69;
$custom-dark: #000000;

JSON

{
  "hex": "#b3732b",
  "rgb": {
    "r": 179,
    "g": 115,
    "b": 43
  },
  "hsl": {
    "h": 31.765,
    "s": 61.261,
    "l": 43.529
  },
  "oklch": {
    "l": 0.61091,
    "c": 0.11722,
    "h": 65
  },
  "luminance": 0.2202
}

Semantic roles & 50–950 ramp

primary

#B3732B

secondary

#739AC7

accent

#8FE443

background

#FDF9F6

surface

#FAF2EB

border

#D3CCC6

text

#150E06

muted

#837E7A

Preview Lab

Preview with #B3732B

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

Preview Lab → · Contrast checker → · Palette generator →