#B82A28#B82A28

#B82A28 is a mid, vivid red. Relative luminance 0.120; OKLCH L 51.5% C 0.179 H 26.8°. Best body text is #FFFFFF at 6.18:1 contrast (WCAG AA passes).

Color values

HEX	#B82A28
RGB	rgb(184, 42, 40)
HSL	hsl(1, 64%, 44%)
HSV	hsv(1, 78%, 72%)
CMYK	cmyk(0%, 77.2%, 78.3%, 27.8%)
CIE-LAB	lab(41.22, 55.54, 36.81)
CIE-LCH	lch(41.22, 66.63, 33.54°)
OKLab	oklab(51.47% 0.1597 0.0807)
OKLCH	oklch(51.47% 0.179 26.8)
XYZ	xyz(20.9806, 12.0028, 3.2191)
Luminance	0.1200 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B82A28 #28B6B8

analogous

#B8286E #B82A28 #B87228

triadic

#B82A28 #28B82A #2A28B8

tetradic

#B82A28 #6EB828 #28B6B8 #7228B8

square

#B82A28 #6EB828 #28B6B8 #7228B8

split-complementary

#B82A28 #28B872 #286EB8

monochromatic

#531312 #861F1D #B82A28 #D74846 #E27A79

Accessibility & contrast

On white

6.18

#B82A28 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.40

#B82A28 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B82A28

6.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B82A28	#FFFFFF	#000000	##FFFFFF
##B82A28	1.00	6.18	3.40	6.18
#FFFFFF	6.18	1.00	21.00	1.00
#000000	3.40	21.00	1.00	21.00
##FFFFFF	6.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#564D26

Deuteranopia (green-blind)

#796C22

Tritanopia (blue-blind)

#CB002C

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #b82a28;
/* rgb */ color: rgb(184, 42, 40);
/* oklch */ color: oklch(51.5% 0.179 26.8);

Tailwind

colors: {
  custom: {
    50: '#d77063',
    500: '#b82a28',
    950: '#000000',
  },
}

SCSS

$custom: #b82a28;
$custom-light: #d77063;
$custom-dark: #000000;

JSON

{
  "hex": "#b82a28",
  "rgb": {
    "r": 184,
    "g": 42,
    "b": 40
  },
  "hsl": {
    "h": 0.833,
    "s": 64.286,
    "l": 43.922
  },
  "oklch": {
    "l": 0.51472,
    "c": 0.17892,
    "h": 26.8
  },
  "luminance": 0.11999
}

Semantic roles & 50–950 ramp

primary

#B82A28

secondary

#72C8CA

accent

#E5E741

background

#FEF7F5

surface

#FDEDEA

border

#D5C8C6

text

#160805

muted

#847B79

Preview Lab

Preview with #B82A28

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

Preview Lab → · Contrast checker → · Palette generator →