#B16428#B16428

#B16428 is a mid, vivid orange. Relative luminance 0.186; OKLCH L 58.1% C 0.123 H 54.7°. Best body text is #000000 at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#B16428
RGB	rgb(177, 100, 40)
HSL	hsl(26, 63%, 43%)
HSV	hsv(26, 77%, 69%)
CMYK	cmyk(0%, 43.5%, 77.4%, 30.6%)
CIE-LAB	lab(50.24, 26.41, 45.64)
CIE-LCH	lch(50.24, 52.73, 59.95°)
OKLab	oklab(58.08% 0.0709 0.1003)
OKLCH	oklch(58.08% 0.123 54.7)
XYZ	xyz(23.0737, 18.6172, 4.3854)
Luminance	0.1862 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B16428 #2875B1

analogous

#B12831 #B16428 #B1A828

triadic

#B16428 #28B164 #6428B1

tetradic

#B16428 #31B128 #2875B1 #A828B1

square

#B16428 #31B128 #2875B1 #A828B1

split-complementary

#B16428 #28B1A8 #2831B1

monochromatic

#4D2C11 #7F481D #B16428 #D48242 #E0A374

Accessibility & contrast

On white

4.45

#B16428 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.72

#B16428 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B16428

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B16428	#FFFFFF	#000000	##000000
##B16428	1.00	4.45	4.72	4.72
#FFFFFF	4.45	1.00	21.00	21.00
#000000	4.72	21.00	1.00	1.00
##000000	4.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B6D20

Deuteranopia (green-blind)

#8D7E28

Tritanopia (blue-blind)

#C25358

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #b16428;
/* rgb */ color: rgb(177, 100, 40);
/* oklch */ color: oklch(58.1% 0.123 54.7);

Tailwind

colors: {
  custom: {
    50: '#ce9166',
    500: '#b16428',
    950: '#000000',
  },
}

SCSS

$custom: #b16428;
$custom-light: #ce9166;
$custom-dark: #000000;

JSON

{
  "hex": "#b16428",
  "rgb": {
    "r": 177,
    "g": 100,
    "b": 40
  },
  "hsl": {
    "h": 26.277,
    "s": 63.134,
    "l": 42.549
  },
  "oklch": {
    "l": 0.58079,
    "c": 0.1228,
    "h": 54.7
  },
  "luminance": 0.18615
}

Semantic roles & 50–950 ramp

primary

#B16428

secondary

#6EA0C7

accent

#9EE642

background

#FDF8F6

surface

#FBF0EB

border

#D4CBC6

text

#150C06

muted

#837D7A

Preview Lab

Preview with #B16428

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

Preview Lab → · Contrast checker → · Palette generator →