#B82D28#B82D28

#B82D28 is a mid, vivid red. Relative luminance 0.122; OKLCH L 51.7% C 0.177 H 27.5°. Best body text is #FFFFFF at 6.10:1 contrast (WCAG AA passes).

Color values

HEX	#B82D28
RGB	rgb(184, 45, 40)
HSL	hsl(2, 64%, 44%)
HSV	hsv(2, 78%, 72%)
CMYK	cmyk(0%, 75.5%, 78.3%, 27.8%)
CIE-LAB	lab(41.57, 54.56, 37.18)
CIE-LCH	lch(41.57, 66.03, 34.27°)
OKLab	oklab(51.73% 0.1566 0.0815)
OKLCH	oklch(51.73% 0.177 27.5)
XYZ	xyz(21.0911, 12.2236, 3.2559)
Luminance	0.1222 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B82D28 #28B3B8

analogous

#B8286B #B82D28 #B87528

triadic

#B82D28 #28B82D #2D28B8

tetradic

#B82D28 #6BB828 #28B3B8 #7528B8

square

#B82D28 #6BB828 #28B3B8 #7528B8

split-complementary

#B82D28 #28B875 #286BB8

monochromatic

#531412 #86211D #B82D28 #D74B46 #E27C79

Accessibility & contrast

On white

6.10

#B82D28 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.44

#B82D28 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B82D28

6.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B82D28	#FFFFFF	#000000	##FFFFFF
##B82D28	1.00	6.10	3.44	6.10
#FFFFFF	6.10	1.00	21.00	1.00
#000000	3.44	21.00	1.00	21.00
##FFFFFF	6.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#574F26

Deuteranopia (green-blind)

#7A6D22

Tritanopia (blue-blind)

#CB002E

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #b82d28;
/* rgb */ color: rgb(184, 45, 40);
/* oklch */ color: oklch(51.7% 0.177 27.5);

Tailwind

colors: {
  custom: {
    50: '#d67163',
    500: '#b82d28',
    950: '#000000',
  },
}

SCSS

$custom: #b82d28;
$custom-light: #d67163;
$custom-dark: #000000;

JSON

{
  "hex": "#b82d28",
  "rgb": {
    "r": 184,
    "g": 45,
    "b": 40
  },
  "hsl": {
    "h": 2.083,
    "s": 64.286,
    "l": 43.922
  },
  "oklch": {
    "l": 0.51731,
    "c": 0.17656,
    "h": 27.5
  },
  "luminance": 0.1222
}

Semantic roles & 50–950 ramp

primary

#B82D28

secondary

#72C7CA

accent

#E1E741

background

#FEF7F5

surface

#FDEDEA

border

#D5C8C6

text

#160805

muted

#847B79

Preview Lab

Preview with #B82D28

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

Preview Lab → · Contrast checker → · Palette generator →