#B6473A#B6473A

#B6473A is a mid, vivid red. Relative luminance 0.148; OKLCH L 54.5% C 0.147 H 29.4°. Best body text is #FFFFFF at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#B6473A
RGB	rgb(182, 71, 58)
HSL	hsl(6, 52%, 47%)
HSV	hsv(6, 68%, 71%)
CMYK	cmyk(0%, 61%, 68.1%, 28.6%)
CIE-LAB	lab(45.30, 44.19, 30.98)
CIE-LCH	lch(45.30, 53.97, 35.03°)
OKLab	oklab(54.54% 0.128 0.072)
OKLCH	oklch(54.54% 0.147 29.4)
XYZ	xyz(22.3106, 14.7601, 5.6763)
Luminance	0.1476 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B6473A #3AA9B6

analogous

#B63A6B #B6473A #B6853A

triadic

#B6473A #3AB647 #473AB6

tetradic

#B6473A #6BB63A #3AA9B6 #853AB6

square

#B6473A #6BB63A #3AA9B6 #853AB6

split-complementary

#B6473A #3AB685 #3A6BB6

monochromatic

#59231C #88352B #B6473A #CD6C61 #DB978F

Accessibility & contrast

On white

5.31

#B6473A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.95

#B6473A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B6473A

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B6473A	#FFFFFF	#000000	##FFFFFF
##B6473A	1.00	5.31	3.95	5.31
#FFFFFF	5.31	1.00	21.00	1.00
#000000	3.95	21.00	1.00	21.00
##FFFFFF	5.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#655C38

Deuteranopia (green-blind)

#807437

Tritanopia (blue-blind)

#C82F44

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #b6473a;
/* rgb */ color: rgb(182, 71, 58);
/* oklch */ color: oklch(54.5% 0.147 29.4);

Tailwind

colors: {
  custom: {
    50: '#d37f70',
    500: '#b6473a',
    950: '#000000',
  },
}

SCSS

$custom: #b6473a;
$custom-light: #d37f70;
$custom-dark: #000000;

JSON

{
  "hex": "#b6473a",
  "rgb": {
    "r": 182,
    "g": 71,
    "b": 58
  },
  "hsl": {
    "h": 6.29,
    "s": 51.667,
    "l": 47.059
  },
  "oklch": {
    "l": 0.54535,
    "c": 0.14689,
    "h": 29.4
  },
  "luminance": 0.14757
}

Semantic roles & 50–950 ramp

primary

#B6473A

secondary

#86BFC6

accent

#CCDB4D

background

#FDF7F6

surface

#FBEEEC

border

#D4C9C7

text

#150A07

muted

#837C7A

Preview Lab

Preview with #B6473A

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

Preview Lab → · Contrast checker → · Palette generator →