#B5712A#B5712A

#B5712A is a mid, moderate orange. Relative luminance 0.218; OKLCH L 61.0% C 0.120 H 62.7°. Best body text is #000000 at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#B5712A
RGB	rgb(181, 113, 42)
HSL	hsl(31, 62%, 44%)
HSV	hsv(31, 77%, 71%)
CMYK	cmyk(0%, 37.6%, 76.8%, 29%)
CIE-LAB	lab(53.82, 21.04, 48.46)
CIE-LCH	lch(53.82, 52.83, 66.53°)
OKLab	oklab(60.96% 0.0549 0.1066)
OKLCH	oklch(60.96% 0.12 62.7)
XYZ	xyz(25.3812, 21.8037, 5.0619)
Luminance	0.2180 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5712A #2A6EB5

analogous

#B52B2A #B5712A #B3B52A

triadic

#B5712A #2AB571 #712AB5

tetradic

#B5712A #2AB52B #2A6EB5 #B52AB3

square

#B5712A #2AB52B #2A6EB5 #B52AB3

split-complementary

#B5712A #2AB3B5 #2B2AB5

monochromatic

#523313 #83521E #B5712A #D49048 #E0AE79

Accessibility & contrast

On white

3.92

#B5712A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.36

#B5712A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B5712A

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5712A	#FFFFFF	#000000	##000000
##B5712A	1.00	3.92	5.36	5.36
#FFFFFF	3.92	1.00	21.00	21.00
#000000	5.36	21.00	1.00	1.00
##000000	5.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#867720

Deuteranopia (green-blind)

#96872B

Tritanopia (blue-blind)

#C66262

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #b5712a;
/* rgb */ color: rgb(181, 113, 42);
/* oklch */ color: oklch(61.0% 0.120 62.7);

Tailwind

colors: {
  custom: {
    50: '#d19a68',
    500: '#b5712a',
    950: '#000000',
  },
}

SCSS

$custom: #b5712a;
$custom-light: #d19a68;
$custom-dark: #000000;

JSON

{
  "hex": "#b5712a",
  "rgb": {
    "r": 181,
    "g": 113,
    "b": 42
  },
  "hsl": {
    "h": 30.647,
    "s": 62.332,
    "l": 43.725
  },
  "oklch": {
    "l": 0.60963,
    "c": 0.11988,
    "h": 62.7
  },
  "luminance": 0.21801
}

Semantic roles & 50–950 ramp

primary

#B5712A

secondary

#739CC8

accent

#92E542

background

#FDF9F6

surface

#FBF2EB

border

#D4CCC6

text

#150E06

muted

#837E7A

Preview Lab

Preview with #B5712A

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

Preview Lab → · Contrast checker → · Palette generator →