#B16628#B16628

#B16628 is a mid, vivid orange. Relative luminance 0.190; OKLCH L 58.4% C 0.122 H 56.3°. Best body text is #000000 at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#B16628
RGB	rgb(177, 102, 40)
HSL	hsl(27, 63%, 43%)
HSV	hsv(27, 77%, 69%)
CMYK	cmyk(0%, 42.4%, 77.4%, 30.6%)
CIE-LAB	lab(50.69, 25.31, 46.10)
CIE-LCH	lch(50.69, 52.59, 61.23°)
OKLab	oklab(58.43% 0.0676 0.1012)
OKLCH	oklch(58.43% 0.122 56.3)
XYZ	xyz(23.2679, 19.0056, 4.4502)
Luminance	0.1900 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B16628 #2873B1

analogous

#B1282F #B16628 #B1AA28

triadic

#B16628 #28B166 #6628B1

tetradic

#B16628 #2FB128 #2873B1 #AA28B1

square

#B16628 #2FB128 #2873B1 #AA28B1

split-complementary

#B16628 #28B1AA #282FB1

monochromatic

#4D2C11 #7F491D #B16628 #D48442 #E0A574

Accessibility & contrast

On white

4.37

#B16628 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.80

#B16628 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B16628

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B16628	#FFFFFF	#000000	##000000
##B16628	1.00	4.37	4.80	4.80
#FFFFFF	4.37	1.00	21.00	21.00
#000000	4.80	21.00	1.00	1.00
##000000	4.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C6E20

Deuteranopia (green-blind)

#8E7F28

Tritanopia (blue-blind)

#C25659

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #b16628;
/* rgb */ color: rgb(177, 102, 40);
/* oklch */ color: oklch(58.4% 0.122 56.3);

Tailwind

colors: {
  custom: {
    50: '#ce9266',
    500: '#b16628',
    950: '#000000',
  },
}

SCSS

$custom: #b16628;
$custom-light: #ce9266;
$custom-dark: #000000;

JSON

{
  "hex": "#b16628",
  "rgb": {
    "r": 177,
    "g": 102,
    "b": 40
  },
  "hsl": {
    "h": 27.153,
    "s": 63.134,
    "l": 42.549
  },
  "oklch": {
    "l": 0.58431,
    "c": 0.12175,
    "h": 56.3
  },
  "luminance": 0.19003
}

Semantic roles & 50–950 ramp

primary

#B16628

secondary

#6E9FC7

accent

#9CE642

background

#FDF9F6

surface

#FAF1EB

border

#D3CBC6

text

#150D06

muted

#837E7A

Preview Lab

Preview with #B16628

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

Preview Lab → · Contrast checker → · Palette generator →