#B35A31#B35A31

#B35A31 is a mid, vivid orange. Relative luminance 0.171; OKLCH L 56.8% C 0.128 H 43.9°. Best body text is #FFFFFF at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#B35A31
RGB	rgb(179, 90, 49)
HSL	hsl(19, 57%, 45%)
HSV	hsv(19, 73%, 70%)
CMYK	cmyk(0%, 49.7%, 72.6%, 29.8%)
CIE-LAB	lab(48.41, 33.05, 39.39)
CIE-LCH	lch(48.41, 51.42, 50.00°)
OKLab	oklab(56.77% 0.0923 0.0888)
OKLCH	oklch(56.77% 0.128 43.9)
XYZ	xyz(22.8031, 17.1205, 5.0089)
Luminance	0.1712 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B35A31 #318AB3

analogous

#B33149 #B35A31 #B39B31

triadic

#B35A31 #31B35A #5A31B3

tetradic

#B35A31 #49B331 #318AB3 #9B31B3

square

#B35A31 #49B331 #318AB3 #9B31B3

split-complementary

#B35A31 #31B39B #3149B3

monochromatic

#532A17 #834224 #B35A31 #D07952 #DD9E82

Accessibility & contrast

On white

4.75

#B35A31 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.42

#B35A31 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B35A31

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B35A31	#FFFFFF	#000000	##FFFFFF
##B35A31	1.00	4.75	4.42	4.75
#FFFFFF	4.75	1.00	21.00	1.00
#000000	4.42	21.00	1.00	21.00
##FFFFFF	4.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#73672C

Deuteranopia (green-blind)

#887B2F

Tritanopia (blue-blind)

#C44851

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #b35a31;
/* rgb */ color: rgb(179, 90, 49);
/* oklch */ color: oklch(56.8% 0.128 43.9);

Tailwind

colors: {
  custom: {
    50: '#d08a6b',
    500: '#b35a31',
    950: '#000000',
  },
}

SCSS

$custom: #b35a31;
$custom-light: #d08a6b;
$custom-dark: #000000;

JSON

{
  "hex": "#b35a31",
  "rgb": {
    "r": 179,
    "g": 90,
    "b": 49
  },
  "hsl": {
    "h": 18.923,
    "s": 57.018,
    "l": 44.706
  },
  "oklch": {
    "l": 0.56765,
    "c": 0.12804,
    "h": 43.9
  },
  "luminance": 0.17118
}

Semantic roles & 50–950 ramp

primary

#B35A31

secondary

#7AAEC6

accent

#B0E048

background

#FDF8F6

surface

#FBF0EB

border

#D4CBC6

text

#150C07

muted

#837D7A

Preview Lab

Preview with #B35A31

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

Preview Lab → · Contrast checker → · Palette generator →