#B6382A#B6382A

#B6382A is a mid, vivid red. Relative luminance 0.129; OKLCH L 52.5% C 0.165 H 29.9°. Best body text is #FFFFFF at 5.85:1 contrast (WCAG AA passes).

Color values

HEX	#B6382A
RGB	rgb(182, 56, 42)
HSL	hsl(6, 63%, 44%)
HSV	hsv(6, 77%, 71%)
CMYK	cmyk(0%, 69.2%, 76.9%, 28.6%)
CIE-LAB	lab(42.68, 49.95, 37.12)
CIE-LCH	lch(42.68, 62.23, 36.62°)
OKLab	oklab(52.5% 0.1428 0.0821)
OKLCH	oklch(52.5% 0.165 29.9)
XYZ	xyz(21.1259, 12.9438, 3.5760)
Luminance	0.1294 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B6382A #2AA8B6

analogous

#B62A62 #B6382A #B67E2A

triadic

#B6382A #2AB638 #382AB6

tetradic

#B6382A #62B62A #2AA8B6 #7E2AB6

square

#B6382A #62B62A #2AA8B6 #7E2AB6

split-complementary

#B6382A #2AB67E #2A62B6

monochromatic

#531913 #84291F #B6382A #D55648 #E0847A

Accessibility & contrast

On white

5.85

#B6382A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.59

#B6382A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B6382A

5.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B6382A	#FFFFFF	#000000	##FFFFFF
##B6382A	1.00	5.85	3.59	5.85
#FFFFFF	5.85	1.00	21.00	1.00
#000000	3.59	21.00	1.00	21.00
##FFFFFF	5.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C5327

Deuteranopia (green-blind)

#7C6F25

Tritanopia (blue-blind)

#C80C36

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #b6382a;
/* rgb */ color: rgb(182, 56, 42);
/* oklch */ color: oklch(52.5% 0.165 29.9);

Tailwind

colors: {
  custom: {
    50: '#d47664',
    500: '#b6382a',
    950: '#000000',
  },
}

SCSS

$custom: #b6382a;
$custom-light: #d47664;
$custom-dark: #000000;

JSON

{
  "hex": "#b6382a",
  "rgb": {
    "r": 182,
    "g": 56,
    "b": 42
  },
  "hsl": {
    "h": 6,
    "s": 62.5,
    "l": 43.922
  },
  "oklch": {
    "l": 0.52498,
    "c": 0.16471,
    "h": 29.9
  },
  "luminance": 0.12941
}

Semantic roles & 50–950 ramp

primary

#B6382A

secondary

#73C0C8

accent

#D5E642

background

#FEF7F6

surface

#FCEDEB

border

#D5C8C6

text

#160905

muted

#847B7A

Preview Lab

Preview with #B6382A

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

Preview Lab → · Contrast checker → · Palette generator →