#B1872A#B1872A

#B1872A is a light, moderate orange. Relative luminance 0.268; OKLCH L 64.8% C 0.118 H 83.1°. Best body text is #000000 at 6.37:1 contrast (WCAG AA passes).

Color values

HEX	#B1872A
RGB	rgb(177, 135, 42)
HSL	hsl(41, 62%, 43%)
HSV	hsv(41, 76%, 69%)
CMYK	cmyk(0%, 23.7%, 76.3%, 30.6%)
CIE-LAB	lab(58.83, 7.01, 53.17)
CIE-LCH	lch(58.83, 53.63, 82.49°)
OKLab	oklab(64.77% 0.0142 0.1168)
OKLCH	oklch(64.77% 0.118 83.1)
XYZ	xyz(27.2151, 26.8442, 5.9381)
Luminance	0.2684 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1872A #2A54B1

analogous

#B1432A #B1872A #98B12A

triadic

#B1872A #2AB187 #872AB1

tetradic

#B1872A #2AB143 #2A54B1 #B12A98

square

#B1872A #2AB143 #2A54B1 #B12A98

split-complementary

#B1872A #2A98B1 #432AB1

monochromatic

#4E3C13 #80611E #B1872A #D3A745 #DFBE77

Accessibility & contrast

On white

3.30

#B1872A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.37

#B1872A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B1872A

6.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1872A	#FFFFFF	#000000	##000000
##B1872A	1.00	3.30	6.37	6.37
#FFFFFF	3.30	1.00	21.00	21.00
#000000	6.37	21.00	1.00	1.00
##000000	6.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#99871B

Deuteranopia (green-blind)

#A3922E

Tritanopia (blue-blind)

#C07A75

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #b1872a;
/* rgb */ color: rgb(177, 135, 42);
/* oklch */ color: oklch(64.8% 0.118 83.1);

Tailwind

colors: {
  custom: {
    50: '#cda96a',
    500: '#b1872a',
    950: '#000000',
  },
}

SCSS

$custom: #b1872a;
$custom-light: #cda96a;
$custom-dark: #000000;

JSON

{
  "hex": "#b1872a",
  "rgb": {
    "r": 177,
    "g": 135,
    "b": 42
  },
  "hsl": {
    "h": 41.333,
    "s": 61.644,
    "l": 42.941
  },
  "oklch": {
    "l": 0.64768,
    "c": 0.1177,
    "h": 83.1
  },
  "luminance": 0.26842
}

Semantic roles & 50–950 ramp

primary

#B1872A

secondary

#708BC6

accent

#75E543

background

#FDFAF6

surface

#FAF4EB

border

#D3CEC6

text

#140F07

muted

#837F7A

Preview Lab

Preview with #B1872A

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

Preview Lab → · Contrast checker → · Palette generator →