#B6533F#B6533F

#B6533F is a mid, vivid red. Relative luminance 0.165; OKLCH L 56.3% C 0.133 H 33.0°. Best body text is #FFFFFF at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#B6533F
RGB	rgb(182, 83, 63)
HSL	hsl(10, 49%, 48%)
HSV	hsv(10, 65%, 71%)
CMYK	cmyk(0%, 54.4%, 65.4%, 28.6%)
CIE-LAB	lab(47.62, 38.65, 30.88)
CIE-LCH	lch(47.62, 49.47, 38.63°)
OKLab	oklab(56.31% 0.1117 0.0725)
OKLCH	oklch(56.31% 0.133 33)
XYZ	xyz(23.2840, 16.4934, 6.6591)
Luminance	0.1649 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B6533F #3FA2B6

analogous

#B63F66 #B6533F #B68E3F

triadic

#B6533F #3FB653 #533FB6

tetradic

#B6533F #66B63F #3FA2B6 #8E3FB6

square

#B6533F #66B63F #3FA2B6 #8E3FB6

split-complementary

#B6533F #3FB68E #3F66B6

monochromatic

#5B2A20 #893E2F #B6533F #CB7868 #DAA195

Accessibility & contrast

On white

4.89

#B6533F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.30

#B6533F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B6533F

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B6533F	#FFFFFF	#000000	##FFFFFF
##B6533F	1.00	4.89	4.30	4.89
#FFFFFF	4.89	1.00	21.00	1.00
#000000	4.30	21.00	1.00	21.00
##FFFFFF	4.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D643D

Deuteranopia (green-blind)

#85793D

Tritanopia (blue-blind)

#C7404E

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #b6533f;
/* rgb */ color: rgb(182, 83, 63);
/* oklch */ color: oklch(56.3% 0.133 33.0);

Tailwind

colors: {
  custom: {
    50: '#d28674',
    500: '#b6533f',
    950: '#000000',
  },
}

SCSS

$custom: #b6533f;
$custom-light: #d28674;
$custom-dark: #000000;

JSON

{
  "hex": "#b6533f",
  "rgb": {
    "r": 182,
    "g": 83,
    "b": 63
  },
  "hsl": {
    "h": 10.084,
    "s": 48.571,
    "l": 48.039
  },
  "oklch": {
    "l": 0.56306,
    "c": 0.13316,
    "h": 33
  },
  "luminance": 0.1649
}

Semantic roles & 50–950 ramp

primary

#B6533F

secondary

#8BBCC6

accent

#C1D850

background

#FDF8F7

surface

#FBEFED

border

#D4CAC8

text

#150B08

muted

#837C7B

Preview Lab

Preview with #B6533F

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

Preview Lab → · Contrast checker → · Palette generator →