#B6543E#B6543E

#B6543E is a mid, vivid red. Relative luminance 0.166; OKLCH L 56.4% C 0.132 H 34.0°. Best body text is #FFFFFF at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#B6543E
RGB	rgb(182, 84, 62)
HSL	hsl(11, 49%, 48%)
HSV	hsv(11, 66%, 71%)
CMYK	cmyk(0%, 53.8%, 65.9%, 28.6%)
CIE-LAB	lab(47.80, 38.08, 31.68)
CIE-LCH	lch(47.80, 49.53, 39.75°)
OKLab	oklab(56.44% 0.1098 0.0741)
OKLCH	oklch(56.44% 0.132 34)
XYZ	xyz(23.3334, 16.6364, 6.5389)
Luminance	0.1663 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B6543E #3EA0B6

analogous

#B63E64 #B6543E #B6903E

triadic

#B6543E #3EB654 #543EB6

tetradic

#B6543E #64B63E #3EA0B6 #903EB6

square

#B6543E #64B63E #3EA0B6 #903EB6

split-complementary

#B6543E #3EB690 #3E64B6

monochromatic

#5B2A1F #883F2E #B6543E #CB7966 #DBA194

Accessibility & contrast

On white

4.85

#B6543E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.33

#B6543E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B6543E

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B6543E	#FFFFFF	#000000	##FFFFFF
##B6543E	1.00	4.85	4.33	4.85
#FFFFFF	4.85	1.00	21.00	1.00
#000000	4.33	21.00	1.00	21.00
##FFFFFF	4.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E643C

Deuteranopia (green-blind)

#867A3C

Tritanopia (blue-blind)

#C7414F

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #b6543e;
/* rgb */ color: rgb(182, 84, 62);
/* oklch */ color: oklch(56.4% 0.132 34.0);

Tailwind

colors: {
  custom: {
    50: '#d28774',
    500: '#b6543e',
    950: '#000000',
  },
}

SCSS

$custom: #b6543e;
$custom-light: #d28774;
$custom-dark: #000000;

JSON

{
  "hex": "#b6543e",
  "rgb": {
    "r": 182,
    "g": 84,
    "b": 62
  },
  "hsl": {
    "h": 11,
    "s": 49.18,
    "l": 47.843
  },
  "oklch": {
    "l": 0.56441,
    "c": 0.13244,
    "h": 34
  },
  "luminance": 0.16634
}

Semantic roles & 50–950 ramp

primary

#B6543E

secondary

#8ABBC6

accent

#BFD94F

background

#FDF8F7

surface

#FBF0ED

border

#D4CBC8

text

#150B08

muted

#837C7B

Preview Lab

Preview with #B6543E

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

Preview Lab → · Contrast checker → · Palette generator →