#B82A3A#B82A3A

#B82A3A is a mid, vivid red. Relative luminance 0.122; OKLCH L 51.7% C 0.177 H 20.4°. Best body text is #FFFFFF at 6.12:1 contrast (WCAG AA passes).

Color values

HEX	#B82A3A
RGB	rgb(184, 42, 58)
HSL	hsl(353, 63%, 44%)
HSV	hsv(353, 77%, 72%)
CMYK	cmyk(0%, 77.2%, 68.5%, 27.8%)
CIE-LAB	lab(41.46, 56.32, 26.40)
CIE-LCH	lch(41.46, 62.20, 25.12°)
OKLab	oklab(51.73% 0.1661 0.0618)
OKLCH	oklch(51.73% 0.177 20.4)
XYZ	xyz(21.3612, 12.1550, 5.2236)
Luminance	0.1215 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B82A3A #2AB8A8

analogous

#B82A81 #B82A3A #B8612A

triadic

#B82A3A #3AB82A #2A3AB8

tetradic

#B82A3A #81B82A #2AB8A8 #612AB8

square

#B82A3A #81B82A #2AB8A8 #612AB8

split-complementary

#B82A3A #2AB861 #2A81B8

monochromatic

#54131B #861F2A #B82A3A #D64A59 #E17B87

Accessibility & contrast

On white

6.12

#B82A3A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.43

#B82A3A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B82A3A

6.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B82A3A	#FFFFFF	#000000	##FFFFFF
##B82A3A	1.00	6.12	3.43	6.12
#FFFFFF	6.12	1.00	21.00	1.00
#000000	3.43	21.00	1.00	21.00
##FFFFFF	6.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#544F39

Deuteranopia (green-blind)

#786D36

Tritanopia (blue-blind)

#CA0031

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #b82a3a;
/* rgb */ color: rgb(184, 42, 58);
/* oklch */ color: oklch(51.7% 0.177 20.4);

Tailwind

colors: {
  custom: {
    50: '#d57070',
    500: '#b82a3a',
    950: '#000000',
  },
}

SCSS

$custom: #b82a3a;
$custom-light: #d57070;
$custom-dark: #000000;

JSON

{
  "hex": "#b82a3a",
  "rgb": {
    "r": 184,
    "g": 42,
    "b": 58
  },
  "hsl": {
    "h": 353.239,
    "s": 62.832,
    "l": 44.314
  },
  "oklch": {
    "l": 0.51728,
    "c": 0.17723,
    "h": 20.4
  },
  "luminance": 0.12152
}

Semantic roles & 50–950 ramp

primary

#B82A3A

secondary

#75C9C0

accent

#E6D342

background

#FEF7F6

surface

#FCEDEC

border

#D5C8C7

text

#160807

muted

#847B7A

Preview Lab

Preview with #B82A3A

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

Preview Lab → · Contrast checker → · Palette generator →