#B82D37#B82D37

#B82D37 is a mid, vivid red. Relative luminance 0.123; OKLCH L 51.9% C 0.175 H 22.2°. Best body text is #FFFFFF at 6.05:1 contrast (WCAG AA passes).

Color values

HEX	#B82D37
RGB	rgb(184, 45, 55)
HSL	hsl(356, 61%, 45%)
HSV	hsv(356, 76%, 72%)
CMYK	cmyk(0%, 75.5%, 70.1%, 27.8%)
CIE-LAB	lab(41.76, 55.20, 28.59)
CIE-LCH	lch(41.76, 62.16, 27.39°)
OKLab	oklab(51.93% 0.1619 0.0662)
OKLCH	oklch(51.93% 0.175 22.2)
XYZ	xyz(21.3975, 12.3462, 4.8701)
Luminance	0.1234 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B82D37 #2DB8AE

analogous

#B82D7D #B82D37 #B8682D

triadic

#B82D37 #37B82D #2D37B8

tetradic

#B82D37 #7DB82D #2DB8AE #682DB8

square

#B82D37 #7DB82D #2DB8AE #682DB8

split-complementary

#B82D37 #2DB868 #2D7DB8

monochromatic

#56151A #872128 #B82D37 #D44E58 #E08086

Accessibility & contrast

On white

6.05

#B82D37 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.47

#B82D37 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B82D37

6.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B82D37	#FFFFFF	#000000	##FFFFFF
##B82D37	1.00	6.05	3.47	6.05
#FFFFFF	6.05	1.00	21.00	1.00
#000000	3.47	21.00	1.00	21.00
##FFFFFF	6.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#565036

Deuteranopia (green-blind)

#796D32

Tritanopia (blue-blind)

#CA0032

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #b82d37;
/* rgb */ color: rgb(184, 45, 55);
/* oklch */ color: oklch(51.9% 0.175 22.2);

Tailwind

colors: {
  custom: {
    50: '#d5726e',
    500: '#b82d37',
    950: '#000000',
  },
}

SCSS

$custom: #b82d37;
$custom-light: #d5726e;
$custom-dark: #000000;

JSON

{
  "hex": "#b82d37",
  "rgb": {
    "r": 184,
    "g": 45,
    "b": 55
  },
  "hsl": {
    "h": 355.683,
    "s": 60.699,
    "l": 44.902
  },
  "oklch": {
    "l": 0.51935,
    "c": 0.17488,
    "h": 22.2
  },
  "luminance": 0.12343
}

Semantic roles & 50–950 ramp

primary

#B82D37

secondary

#78C9C3

accent

#E4D844

background

#FEF7F6

surface

#FCEDEB

border

#D5C8C6

text

#160907

muted

#847B7A

Preview Lab

Preview with #B82D37

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

Preview Lab → · Contrast checker → · Palette generator →