#B6302A#B6302A

#B6302A is a mid, vivid red. Relative luminance 0.122; OKLCH L 51.7% C 0.172 H 27.6°. Best body text is #FFFFFF at 6.10:1 contrast (WCAG AA passes).

Color values

HEX	#B6302A
RGB	rgb(182, 48, 42)
HSL	hsl(3, 63%, 44%)
HSV	hsv(3, 77%, 71%)
CMYK	cmyk(0%, 73.6%, 76.9%, 28.6%)
CIE-LAB	lab(41.58, 52.97, 35.94)
CIE-LCH	lch(41.58, 64.02, 34.16°)
OKLab	oklab(51.68% 0.1523 0.0795)
OKLCH	oklch(51.68% 0.172 27.6)
XYZ	xyz(20.7687, 12.2294, 3.4570)
Luminance	0.1223 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B6302A #2AB0B6

analogous

#B62A6A #B6302A #B6762A

triadic

#B6302A #2AB630 #302AB6

tetradic

#B6302A #6AB62A #2AB0B6 #762AB6

square

#B6302A #6AB62A #2AB0B6 #762AB6

split-complementary

#B6302A #2AB676 #2A6AB6

monochromatic

#531613 #84231F #B6302A #D54E48 #E07E7A

Accessibility & contrast

On white

6.10

#B6302A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.45

#B6302A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B6302A

6.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B6302A	#FFFFFF	#000000	##FFFFFF
##B6302A	1.00	6.10	3.45	6.10
#FFFFFF	6.10	1.00	21.00	1.00
#000000	3.45	21.00	1.00	21.00
##FFFFFF	6.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#584F28

Deuteranopia (green-blind)

#796D25

Tritanopia (blue-blind)

#C90030

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #b6302a;
/* rgb */ color: rgb(182, 48, 42);
/* oklch */ color: oklch(51.7% 0.172 27.6);

Tailwind

colors: {
  custom: {
    50: '#d57264',
    500: '#b6302a',
    950: '#000000',
  },
}

SCSS

$custom: #b6302a;
$custom-light: #d57264;
$custom-dark: #000000;

JSON

{
  "hex": "#b6302a",
  "rgb": {
    "r": 182,
    "g": 48,
    "b": 42
  },
  "hsl": {
    "h": 2.571,
    "s": 62.5,
    "l": 43.922
  },
  "oklch": {
    "l": 0.51676,
    "c": 0.1718,
    "h": 27.6
  },
  "luminance": 0.12226
}

Semantic roles & 50–950 ramp

primary

#B6302A

secondary

#73C5C8

accent

#DFE642

background

#FEF7F6

surface

#FCEDEB

border

#D5C8C6

text

#160905

muted

#847B7A

Preview Lab

Preview with #B6302A

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

Preview Lab → · Contrast checker → · Palette generator →