#B9543A#B9543A

#B9543A is a mid, vivid red. Relative luminance 0.170; OKLCH L 56.8% C 0.137 H 35.5°. Best body text is #FFFFFF at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#B9543A
RGB	rgb(185, 84, 58)
HSL	hsl(12, 52%, 48%)
HSV	hsv(12, 69%, 73%)
CMYK	cmyk(0%, 54.6%, 68.6%, 27.5%)
CIE-LAB	lab(48.21, 39.00, 34.54)
CIE-LCH	lch(48.21, 52.10, 41.53°)
OKLab	oklab(56.83% 0.1116 0.0797)
OKLCH	oklch(56.83% 0.137 35.5)
XYZ	xyz(23.9439, 16.9634, 6.0156)
Luminance	0.1696 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B9543A #3A9FB9

analogous

#B93A60 #B9543A #B9933A

triadic

#B9543A #3AB954 #543AB9

tetradic

#B9543A #60B93A #3A9FB9 #933AB9

square

#B9543A #60B93A #3A9FB9 #933AB9

split-complementary

#B9543A #3AB993 #3A60B9

monochromatic

#5C2A1D #8A3F2B #B9543A #CE7862 #DCA091

Accessibility & contrast

On white

4.78

#B9543A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.39

#B9543A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B9543A

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B9543A	#FFFFFF	#000000	##FFFFFF
##B9543A	1.00	4.78	4.39	4.78
#FFFFFF	4.78	1.00	21.00	1.00
#000000	4.39	21.00	1.00	21.00
##FFFFFF	4.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F6537

Deuteranopia (green-blind)

#887B38

Tritanopia (blue-blind)

#CB404E

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #b9543a;
/* rgb */ color: rgb(185, 84, 58);
/* oklch */ color: oklch(56.8% 0.137 35.5);

Tailwind

colors: {
  custom: {
    50: '#d48771',
    500: '#b9543a',
    950: '#000000',
  },
}

SCSS

$custom: #b9543a;
$custom-light: #d48771;
$custom-dark: #000000;

JSON

{
  "hex": "#b9543a",
  "rgb": {
    "r": 185,
    "g": 84,
    "b": 58
  },
  "hsl": {
    "h": 12.283,
    "s": 52.263,
    "l": 47.647
  },
  "oklch": {
    "l": 0.56832,
    "c": 0.13708,
    "h": 35.5
  },
  "luminance": 0.1696
}

Semantic roles & 50–950 ramp

primary

#B9543A

secondary

#87BAC7

accent

#BEDC4C

background

#FDF8F6

surface

#FBF0EC

border

#D4CBC7

text

#150B07

muted

#837C7A

Preview Lab

Preview with #B9543A

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

Preview Lab → · Contrast checker → · Palette generator →