#B6402A#B6402A

#B6402A is a mid, vivid red. Relative luminance 0.138; OKLCH L 53.4% C 0.157 H 32.7°. Best body text is #FFFFFF at 5.59:1 contrast (WCAG AA passes).

Color values

HEX	#B6402A
RGB	rgb(182, 64, 42)
HSL	hsl(9, 63%, 44%)
HSV	hsv(9, 77%, 71%)
CMYK	cmyk(0%, 64.8%, 76.9%, 28.6%)
CIE-LAB	lab(43.92, 46.59, 38.44)
CIE-LCH	lch(43.92, 60.40, 39.52°)
OKLab	oklab(53.43% 0.1323 0.0849)
OKLCH	oklch(53.43% 0.157 32.7)
XYZ	xyz(21.5451, 13.7821, 3.7158)
Luminance	0.1378 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B6402A #2AA0B6

analogous

#B62A5A #B6402A #B6862A

triadic

#B6402A #2AB640 #402AB6

tetradic

#B6402A #5AB62A #2AA0B6 #862AB6

square

#B6402A #5AB62A #2AA0B6 #862AB6

split-complementary

#B6402A #2AB686 #2A5AB6

monochromatic

#531D13 #842F1F #B6402A #D55E48 #E08A7A

Accessibility & contrast

On white

5.59

#B6402A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.76

#B6402A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B6402A

5.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B6402A	#FFFFFF	#000000	##FFFFFF
##B6402A	1.00	5.59	3.76	5.59
#FFFFFF	5.59	1.00	21.00	1.00
#000000	3.76	21.00	1.00	21.00
##FFFFFF	5.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#615727

Deuteranopia (green-blind)

#7F7126

Tritanopia (blue-blind)

#C8203C

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #b6402a;
/* rgb */ color: rgb(182, 64, 42);
/* oklch */ color: oklch(53.4% 0.157 32.7);

Tailwind

colors: {
  custom: {
    50: '#d47a65',
    500: '#b6402a',
    950: '#000000',
  },
}

SCSS

$custom: #b6402a;
$custom-light: #d47a65;
$custom-dark: #000000;

JSON

{
  "hex": "#b6402a",
  "rgb": {
    "r": 182,
    "g": 64,
    "b": 42
  },
  "hsl": {
    "h": 9.429,
    "s": 62.5,
    "l": 43.922
  },
  "oklch": {
    "l": 0.53429,
    "c": 0.15724,
    "h": 32.7
  },
  "luminance": 0.13779
}

Semantic roles & 50–950 ramp

primary

#B6402A

secondary

#73BBC8

accent

#CCE642

background

#FEF7F6

surface

#FCEEEB

border

#D5C9C6

text

#160A05

muted

#847C7A

Preview Lab

Preview with #B6402A

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

Preview Lab → · Contrast checker → · Palette generator →