#B82F2B#B82F2B

#B82F2B is a mid, vivid red. Relative luminance 0.124; OKLCH L 51.9% C 0.175 H 27.0°. Best body text is #FFFFFF at 6.04:1 contrast (WCAG AA passes).

Color values

HEX	#B82F2B
RGB	rgb(184, 47, 43)
HSL	hsl(2, 62%, 45%)
HSV	hsv(2, 77%, 72%)
CMYK	cmyk(0%, 74.5%, 76.6%, 27.8%)
CIE-LAB	lab(41.85, 53.99, 35.78)
CIE-LCH	lch(41.85, 64.77, 33.53°)
OKLab	oklab(51.95% 0.1555 0.0793)
OKLCH	oklch(51.95% 0.175 27)
XYZ	xyz(21.2222, 12.4011, 3.5612)
Luminance	0.1240 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B82F2B #2BB4B8

analogous

#B82B6E #B82F2B #B8762B

triadic

#B82F2B #2BB82F #2F2BB8

tetradic

#B82F2B #6EB82B #2BB4B8 #762BB8

square

#B82F2B #6EB82B #2BB4B8 #762BB8

split-complementary

#B82F2B #2BB876 #2B6EB8

monochromatic

#551614 #86221F #B82F2B #D54F4B #E1807D

Accessibility & contrast

On white

6.04

#B82F2B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.48

#B82F2B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B82F2B

6.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B82F2B	#FFFFFF	#000000	##FFFFFF
##B82F2B	1.00	6.04	3.48	6.04
#FFFFFF	6.04	1.00	21.00	1.00
#000000	3.48	21.00	1.00	21.00
##FFFFFF	6.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#585029

Deuteranopia (green-blind)

#7A6E26

Tritanopia (blue-blind)

#CB0030

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #b82f2b;
/* rgb */ color: rgb(184, 47, 43);
/* oklch */ color: oklch(51.9% 0.175 27.0);

Tailwind

colors: {
  custom: {
    50: '#d67265',
    500: '#b82f2b',
    950: '#000000',
  },
}

SCSS

$custom: #b82f2b;
$custom-light: #d67265;
$custom-dark: #000000;

JSON

{
  "hex": "#b82f2b",
  "rgb": {
    "r": 184,
    "g": 47,
    "b": 43
  },
  "hsl": {
    "h": 1.702,
    "s": 62.115,
    "l": 44.51
  },
  "oklch": {
    "l": 0.51948,
    "c": 0.17452,
    "h": 27
  },
  "luminance": 0.12398
}

Semantic roles & 50–950 ramp

primary

#B82F2B

secondary

#76C7C9

accent

#E1E543

background

#FEF7F6

surface

#FDEDEB

border

#D5C8C6

text

#160905

muted

#847B7A

Preview Lab

Preview with #B82F2B

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

Preview Lab → · Contrast checker → · Palette generator →