#B0733F#B0733F

#B0733F is a mid, moderate orange. Relative luminance 0.218; OKLCH L 60.9% C 0.103 H 59.5°. Best body text is #000000 at 5.37:1 contrast (WCAG AA passes).

Color values

HEX	#B0733F
RGB	rgb(176, 115, 63)
HSL	hsl(28, 47%, 47%)
HSV	hsv(28, 64%, 69%)
CMYK	cmyk(0%, 34.7%, 64.2%, 31%)
CIE-LAB	lab(53.87, 18.91, 38.10)
CIE-LCH	lch(53.87, 42.53, 63.60°)
OKLab	oklab(60.93% 0.0522 0.0885)
OKLCH	oklch(60.93% 0.103 59.5)
XYZ	xyz(24.9342, 21.8527, 7.6065)
Luminance	0.2185 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B0733F #3F7CB0

analogous

#B03F44 #B0733F #B0AC3F

triadic

#B0733F #3FB073 #733FB0

tetradic

#B0733F #44B03F #3F7CB0 #AC3FB0

square

#B0733F #44B03F #3F7CB0 #AC3FB0

split-complementary

#B0733F #3FB0AC #3F44B0

monochromatic

#56381F #83562F #B0733F #C89265 #D8B292

Accessibility & contrast

On white

3.91

#B0733F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.37

#B0733F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B0733F

5.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B0733F	#FFFFFF	#000000	##000000
##B0733F	1.00	3.91	5.37	5.37
#FFFFFF	3.91	1.00	21.00	21.00
#000000	5.37	21.00	1.00	1.00
##000000	5.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#85783A

Deuteranopia (green-blind)

#94863F

Tritanopia (blue-blind)

#BF6667

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #b0733f;
/* rgb */ color: rgb(176, 115, 63);
/* oklch */ color: oklch(60.9% 0.103 59.5);

Tailwind

colors: {
  custom: {
    50: '#cc9b76',
    500: '#b0733f',
    950: '#000000',
  },
}

SCSS

$custom: #b0733f;
$custom-light: #cc9b76;
$custom-dark: #000000;

JSON

{
  "hex": "#b0733f",
  "rgb": {
    "r": 176,
    "g": 115,
    "b": 63
  },
  "hsl": {
    "h": 27.611,
    "s": 47.28,
    "l": 46.863
  },
  "oklch": {
    "l": 0.60933,
    "c": 0.10269,
    "h": 59.5
  },
  "luminance": 0.2185
}

Semantic roles & 50–950 ramp

primary

#B0733F

secondary

#88A8C3

accent

#99D751

background

#FDF9F7

surface

#FAF2ED

border

#D3CCC8

text

#140E08

muted

#837E7B

Preview Lab

Preview with #B0733F

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

Preview Lab → · Contrast checker → · Palette generator →