#B35B37#B35B37

#B35B37 is a mid, vivid orange. Relative luminance 0.173; OKLCH L 57.0% C 0.125 H 42.1°. Best body text is #FFFFFF at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#B35B37
RGB	rgb(179, 91, 55)
HSL	hsl(17, 53%, 46%)
HSV	hsv(17, 69%, 70%)
CMYK	cmyk(0%, 49.2%, 69.3%, 29.8%)
CIE-LAB	lab(48.69, 32.84, 36.50)
CIE-LCH	lch(48.69, 49.10, 48.02°)
OKLab	oklab(57% 0.0927 0.0837)
OKLCH	oklch(57% 0.125 42.1)
XYZ	xyz(23.0231, 17.3444, 5.7491)
Luminance	0.1734 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B35B37 #378FB3

analogous

#B33751 #B35B37 #B39937

triadic

#B35B37 #37B35B #5B37B3

tetradic

#B35B37 #51B337 #378FB3 #9937B3

square

#B35B37 #51B337 #378FB3 #9937B3

split-complementary

#B35B37 #37B399 #3751B3

monochromatic

#552B1A #844329 #B35B37 #CD7C5B #DBA18A

Accessibility & contrast

On white

4.70

#B35B37 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.47

#B35B37 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B35B37

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B35B37	#FFFFFF	#000000	##FFFFFF
##B35B37	1.00	4.70	4.47	4.70
#FFFFFF	4.70	1.00	21.00	1.00
#000000	4.47	21.00	1.00	21.00
##FFFFFF	4.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#736833

Deuteranopia (green-blind)

#887B35

Tritanopia (blue-blind)

#C44A53

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #b35b37;
/* rgb */ color: rgb(179, 91, 55);
/* oklch */ color: oklch(57.0% 0.125 42.1);

Tailwind

colors: {
  custom: {
    50: '#cf8b6f',
    500: '#b35b37',
    950: '#000000',
  },
}

SCSS

$custom: #b35b37;
$custom-light: #cf8b6f;
$custom-dark: #000000;

JSON

{
  "hex": "#b35b37",
  "rgb": {
    "r": 179,
    "g": 91,
    "b": 55
  },
  "hsl": {
    "h": 17.419,
    "s": 52.991,
    "l": 45.882
  },
  "oklch": {
    "l": 0.57,
    "c": 0.12487,
    "h": 42.1
  },
  "luminance": 0.17342
}

Semantic roles & 50–950 ramp

primary

#B35B37

secondary

#81B1C5

accent

#B2DC4B

background

#FDF8F6

surface

#FBF0EC

border

#D4CBC7

text

#150C07

muted

#837D7A

Preview Lab

Preview with #B35B37

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

Preview Lab → · Contrast checker → · Palette generator →