#B16728#B16728

#B16728 is a mid, vivid orange. Relative luminance 0.192; OKLCH L 58.6% C 0.121 H 57.0°. Best body text is #000000 at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#B16728
RGB	rgb(177, 103, 40)
HSL	hsl(28, 63%, 43%)
HSV	hsv(28, 77%, 69%)
CMYK	cmyk(0%, 41.8%, 77.4%, 30.6%)
CIE-LAB	lab(50.92, 24.76, 46.33)
CIE-LCH	lch(50.92, 52.53, 61.88°)
OKLab	oklab(58.61% 0.066 0.1017)
OKLCH	oklch(58.61% 0.121 57)
XYZ	xyz(23.3667, 19.2033, 4.4831)
Luminance	0.1920 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B16728 #2872B1

analogous

#B1282E #B16728 #B1AB28

triadic

#B16728 #28B167 #6728B1

tetradic

#B16728 #2EB128 #2872B1 #AB28B1

square

#B16728 #2EB128 #2872B1 #AB28B1

split-complementary

#B16728 #28B1AB #282EB1

monochromatic

#4D2D11 #7F4A1D #B16728 #D48542 #E0A574

Accessibility & contrast

On white

4.34

#B16728 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.84

#B16728 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B16728

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B16728	#FFFFFF	#000000	##000000
##B16728	1.00	4.34	4.84	4.84
#FFFFFF	4.34	1.00	21.00	21.00
#000000	4.84	21.00	1.00	1.00
##000000	4.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D6F20

Deuteranopia (green-blind)

#8F8028

Tritanopia (blue-blind)

#C2575A

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #b16728;
/* rgb */ color: rgb(177, 103, 40);
/* oklch */ color: oklch(58.6% 0.121 57.0);

Tailwind

colors: {
  custom: {
    50: '#ce9366',
    500: '#b16728',
    950: '#000000',
  },
}

SCSS

$custom: #b16728;
$custom-light: #ce9366;
$custom-dark: #000000;

JSON

{
  "hex": "#b16728",
  "rgb": {
    "r": 177,
    "g": 103,
    "b": 40
  },
  "hsl": {
    "h": 27.591,
    "s": 63.134,
    "l": 42.549
  },
  "oklch": {
    "l": 0.58609,
    "c": 0.12125,
    "h": 57
  },
  "luminance": 0.19201
}

Semantic roles & 50–950 ramp

primary

#B16728

secondary

#6E9EC7

accent

#9BE642

background

#FDF9F6

surface

#FAF1EB

border

#D3CBC6

text

#150D06

muted

#837E7A

Preview Lab

Preview with #B16728

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

Preview Lab → · Contrast checker → · Palette generator →