#B35228#B35228

#B35228 is a mid, vivid orange. Relative luminance 0.158; OKLCH L 55.4% C 0.138 H 42.2°. Best body text is #FFFFFF at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#B35228
RGB	rgb(179, 82, 40)
HSL	hsl(18, 63%, 43%)
HSV	hsv(18, 78%, 70%)
CMYK	cmyk(0%, 54.2%, 77.7%, 29.8%)
CIE-LAB	lab(46.68, 36.80, 42.17)
CIE-LCH	lch(46.68, 55.97, 48.89°)
OKLab	oklab(55.41% 0.1021 0.0927)
OKLCH	oklch(55.41% 0.138 42.2)
XYZ	xyz(21.9929, 15.7743, 3.8937)
Luminance	0.1577 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B35228 #2889B3

analogous

#B32844 #B35228 #B39728

triadic

#B35228 #28B352 #5228B3

tetradic

#B35228 #44B328 #2889B3 #9728B3

square

#B35228 #44B328 #2889B3 #9728B3

split-complementary

#B35228 #28B397 #2844B3

monochromatic

#4F2412 #813B1D #B35228 #D56F43 #E09675

Accessibility & contrast

On white

5.06

#B35228 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.15

#B35228 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B35228

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B35228	#FFFFFF	#000000	##FFFFFF
##B35228	1.00	5.06	4.15	5.06
#FFFFFF	5.06	1.00	21.00	1.00
#000000	4.15	21.00	1.00	21.00
##FFFFFF	5.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D6123

Deuteranopia (green-blind)

#857725

Tritanopia (blue-blind)

#C53D49

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #b35228;
/* rgb */ color: rgb(179, 82, 40);
/* oklch */ color: oklch(55.4% 0.138 42.2);

Tailwind

colors: {
  custom: {
    50: '#d18565',
    500: '#b35228',
    950: '#000000',
  },
}

SCSS

$custom: #b35228;
$custom-light: #d18565;
$custom-dark: #000000;

JSON

{
  "hex": "#b35228",
  "rgb": {
    "r": 179,
    "g": 82,
    "b": 40
  },
  "hsl": {
    "h": 18.129,
    "s": 63.47,
    "l": 42.941
  },
  "oklch": {
    "l": 0.55414,
    "c": 0.1379,
    "h": 42.2
  },
  "luminance": 0.15771
}

Semantic roles & 50–950 ramp

primary

#B35228

secondary

#6FADC8

accent

#B5E641

background

#FDF8F6

surface

#FBEFEB

border

#D4CAC6

text

#150B06

muted

#837C7A

Preview Lab

Preview with #B35228

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

Preview Lab → · Contrast checker → · Palette generator →