#B6402B#B6402B

#B6402B is a mid, vivid red. Relative luminance 0.138; OKLCH L 53.4% C 0.157 H 32.3°. Best body text is #FFFFFF at 5.59:1 contrast (WCAG AA passes).

Color values

HEX	#B6402B
RGB	rgb(182, 64, 43)
HSL	hsl(9, 62%, 44%)
HSV	hsv(9, 76%, 71%)
CMYK	cmyk(0%, 64.8%, 76.4%, 28.6%)
CIE-LAB	lab(43.93, 46.63, 37.90)
CIE-LCH	lch(43.93, 60.09, 39.10°)
OKLab	oklab(53.44% 0.1327 0.084)
OKLCH	oklch(53.44% 0.157 32.3)
XYZ	xyz(21.5632, 13.7894, 3.8112)
Luminance	0.1379 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B6402B #2BA1B6

analogous

#B62B5C #B6402B #B6862B

triadic

#B6402B #2BB640 #402BB6

tetradic

#B6402B #5CB62B #2BA1B6 #862BB6

square

#B6402B #5CB62B #2BA1B6 #862BB6

split-complementary

#B6402B #2BB686 #2B5CB6

monochromatic

#531D14 #842F1F #B6402B #D45F4A #E08B7B

Accessibility & contrast

On white

5.59

#B6402B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.76

#B6402B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B6402B

5.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B6402B	#FFFFFF	#000000	##FFFFFF
##B6402B	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)

#615728

Deuteranopia (green-blind)

#7F7127

Tritanopia (blue-blind)

#C8203C

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #b6402b;
/* rgb */ color: rgb(182, 64, 43);
/* oklch */ color: oklch(53.4% 0.157 32.3);

Tailwind

colors: {
  custom: {
    50: '#d47a66',
    500: '#b6402b',
    950: '#000000',
  },
}

SCSS

$custom: #b6402b;
$custom-light: #d47a66;
$custom-dark: #000000;

JSON

{
  "hex": "#b6402b",
  "rgb": {
    "r": 182,
    "g": 64,
    "b": 43
  },
  "hsl": {
    "h": 9.065,
    "s": 61.778,
    "l": 44.118
  },
  "oklch": {
    "l": 0.5344,
    "c": 0.15703,
    "h": 32.3
  },
  "luminance": 0.13786
}

Semantic roles & 50–950 ramp

primary

#B6402B

secondary

#75BCC8

accent

#CCE543

background

#FEF7F6

surface

#FCEEEB

border

#D5C9C6

text

#160A06

muted

#847C7A

Preview Lab

Preview with #B6402B

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

Preview Lab → · Contrast checker → · Palette generator →