#B9543F#B9543F

#B9543F is a mid, vivid red. Relative luminance 0.170; OKLCH L 56.9% C 0.136 H 33.3°. Best body text is #FFFFFF at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#B9543F
RGB	rgb(185, 84, 63)
HSL	hsl(10, 49%, 49%)
HSV	hsv(10, 66%, 73%)
CMYK	cmyk(0%, 54.6%, 65.9%, 27.5%)
CIE-LAB	lab(48.28, 39.29, 31.80)
CIE-LCH	lch(48.28, 50.55, 38.98°)
OKLab	oklab(56.9% 0.1134 0.0744)
OKLCH	oklch(56.9% 0.136 33.3)
XYZ	xyz(24.0773, 17.0168, 6.7183)
Luminance	0.1701 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B9543F #3FA4B9

analogous

#B93F67 #B9543F #B9913F

triadic

#B9543F #3FB954 #543FB9

tetradic

#B9543F #67B93F #3FA4B9 #913FB9

square

#B9543F #67B93F #3FA4B9 #913FB9

split-complementary

#B9543F #3FB991 #3F67B9

monochromatic

#5E2B20 #8B3F2F #B9543F #CC7A69 #DCA397

Accessibility & contrast

On white

4.77

#B9543F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.40

#B9543F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B9543F

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B9543F	#FFFFFF	#000000	##FFFFFF
##B9543F	1.00	4.77	4.40	4.77
#FFFFFF	4.77	1.00	21.00	1.00
#000000	4.40	21.00	1.00	21.00
##FFFFFF	4.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E653D

Deuteranopia (green-blind)

#877B3D

Tritanopia (blue-blind)

#CA404F

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #b9543f;
/* rgb */ color: rgb(185, 84, 63);
/* oklch */ color: oklch(56.9% 0.136 33.3);

Tailwind

colors: {
  custom: {
    50: '#d48774',
    500: '#b9543f',
    950: '#000000',
  },
}

SCSS

$custom: #b9543f;
$custom-light: #d48774;
$custom-dark: #000000;

JSON

{
  "hex": "#b9543f",
  "rgb": {
    "r": 185,
    "g": 84,
    "b": 63
  },
  "hsl": {
    "h": 10.328,
    "s": 49.194,
    "l": 48.627
  },
  "oklch": {
    "l": 0.56904,
    "c": 0.13562,
    "h": 33.3
  },
  "luminance": 0.17014
}

Semantic roles & 50–950 ramp

primary

#B9543F

secondary

#8DBDC7

accent

#C1D94F

background

#FDF8F7

surface

#FBF0ED

border

#D4CBC8

text

#150B08

muted

#837C7B

Preview Lab

Preview with #B9543F

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

Preview Lab → · Contrast checker → · Palette generator →