#B1732F#B1732F

#B1732F is a mid, moderate orange. Relative luminance 0.218; OKLCH L 60.9% C 0.113 H 64.9°. Best body text is #000000 at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#B1732F
RGB	rgb(177, 115, 47)
HSL	hsl(31, 58%, 44%)
HSV	hsv(31, 73%, 69%)
CMYK	cmyk(0%, 35%, 73.4%, 30.6%)
CIE-LAB	lab(53.83, 18.41, 46.04)
CIE-LCH	lch(53.83, 49.59, 68.21°)
OKLab	oklab(60.88% 0.0481 0.1027)
OKLCH	oklch(60.88% 0.113 64.9)
XYZ	xyz(24.7772, 21.8161, 5.5948)
Luminance	0.2181 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1732F #2F6DB1

analogous

#B1322F #B1732F #AEB12F

triadic

#B1732F #2FB173 #732FB1

tetradic

#B1732F #2FB132 #2F6DB1 #B12FAE

square

#B1732F #2FB132 #2F6DB1 #B12FAE

split-complementary

#B1732F #2FAEB1 #322FB1

monochromatic

#503415 #815422 #B1732F #D0924D #DDAF7E

Accessibility & contrast

On white

3.92

#B1732F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.36

#B1732F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B1732F

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1732F	#FFFFFF	#000000	##000000
##B1732F	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)

#877827

Deuteranopia (green-blind)

#958630

Tritanopia (blue-blind)

#C16565

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #b1732f;
/* rgb */ color: rgb(177, 115, 47);
/* oklch */ color: oklch(60.9% 0.113 64.9);

Tailwind

colors: {
  custom: {
    50: '#cd9b6b',
    500: '#b1732f',
    950: '#000000',
  },
}

SCSS

$custom: #b1732f;
$custom-light: #cd9b6b;
$custom-dark: #000000;

JSON

{
  "hex": "#b1732f",
  "rgb": {
    "r": 177,
    "g": 115,
    "b": 47
  },
  "hsl": {
    "h": 31.385,
    "s": 58.036,
    "l": 43.922
  },
  "oklch": {
    "l": 0.60877,
    "c": 0.11343,
    "h": 64.9
  },
  "luminance": 0.21814
}

Semantic roles & 50–950 ramp

primary

#B1732F

secondary

#769CC5

accent

#90E147

background

#FDF9F6

surface

#FAF2EB

border

#D3CCC6

text

#140E07

muted

#837E7A

Preview Lab

Preview with #B1732F

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

Preview Lab → · Contrast checker → · Palette generator →