#B3732D#B3732D

#B3732D is a mid, moderate orange. Relative luminance 0.220; OKLCH L 61.1% C 0.116 H 64.5°. Best body text is #000000 at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#B3732D
RGB	rgb(179, 115, 45)
HSL	hsl(31, 60%, 44%)
HSV	hsv(31, 75%, 70%)
CMYK	cmyk(0%, 35.8%, 74.9%, 29.8%)
CIE-LAB	lab(54.07, 19.19, 47.28)
CIE-LCH	lch(54.07, 51.03, 67.91°)
OKLab	oklab(61.11% 0.05 0.1048)
OKLCH	oklch(61.11% 0.116 64.5)
XYZ	xyz(25.1968, 22.0370, 5.4087)
Luminance	0.2203 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3732D #2D6DB3

analogous

#B3302D #B3732D #B0B32D

triadic

#B3732D #2DB373 #732DB3

tetradic

#B3732D #2DB330 #2D6DB3 #B32DB0

square

#B3732D #2DB330 #2D6DB3 #B32DB0

split-complementary

#B3732D #2DB0B3 #302DB3

monochromatic

#513414 #825421 #B3732D #D2924B #DEAF7C

Accessibility & contrast

On white

3.88

#B3732D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.41

#B3732D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B3732D

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3732D	#FFFFFF	#000000	##000000
##B3732D	1.00	3.88	5.41	5.41
#FFFFFF	3.88	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)

#877824

Deuteranopia (green-blind)

#96872E

Tritanopia (blue-blind)

#C36464

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #b3732d;
/* rgb */ color: rgb(179, 115, 45);
/* oklch */ color: oklch(61.1% 0.116 64.5);

Tailwind

colors: {
  custom: {
    50: '#cf9b6a',
    500: '#b3732d',
    950: '#000000',
  },
}

SCSS

$custom: #b3732d;
$custom-light: #cf9b6a;
$custom-dark: #000000;

JSON

{
  "hex": "#b3732d",
  "rgb": {
    "r": 179,
    "g": 115,
    "b": 45
  },
  "hsl": {
    "h": 31.343,
    "s": 59.821,
    "l": 43.922
  },
  "oklch": {
    "l": 0.61108,
    "c": 0.11615,
    "h": 64.5
  },
  "luminance": 0.22035
}

Semantic roles & 50–950 ramp

primary

#B3732D

secondary

#759CC7

accent

#90E345

background

#FDF9F6

surface

#FAF2EB

border

#D3CCC6

text

#150E07

muted

#837E7A

Preview Lab

Preview with #B3732D

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

Preview Lab → · Contrast checker → · Palette generator →