#BB3324#BB3324

#BB3324 is a mid, vivid red. Relative luminance 0.131; OKLCH L 52.8% C 0.175 H 30.1°. Best body text is #FFFFFF at 5.81:1 contrast (WCAG AA passes).

Color values

HEX	#BB3324
RGB	rgb(187, 51, 36)
HSL	hsl(6, 68%, 44%)
HSV	hsv(6, 81%, 73%)
CMYK	cmyk(0%, 72.7%, 80.7%, 26.7%)
CIE-LAB	lab(42.86, 53.29, 40.86)
CIE-LCH	lch(42.86, 67.15, 37.48°)
OKLab	oklab(52.78% 0.1515 0.088)
OKLCH	oklch(52.78% 0.175 30.1)
XYZ	xyz(21.9984, 13.0632, 3.0319)
Luminance	0.1306 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB3324 #24ACBB

analogous

#BB2460 #BB3324 #BB7E24

triadic

#BB3324 #24BB33 #3324BB

tetradic

#BB3324 #60BB24 #24ACBB #7E24BB

square

#BB3324 #60BB24 #24ACBB #7E24BB

split-complementary

#BB3324 #24BB7E #2460BB

monochromatic

#541710 #88251A #BB3324 #DB5142 #E48075

Accessibility & contrast

On white

5.81

#BB3324 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.61

#BB3324 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BB3324

5.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB3324	#FFFFFF	#000000	##FFFFFF
##BB3324	1.00	5.81	3.61	5.81
#FFFFFF	5.81	1.00	21.00	1.00
#000000	3.61	21.00	1.00	21.00
##FFFFFF	5.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C5221

Deuteranopia (green-blind)

#7E701E

Tritanopia (blue-blind)

#CE0031

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #bb3324;
/* rgb */ color: rgb(187, 51, 36);
/* oklch */ color: oklch(52.8% 0.175 30.1);

Tailwind

colors: {
  custom: {
    50: '#d97460',
    500: '#bb3324',
    950: '#000000',
  },
}

SCSS

$custom: #bb3324;
$custom-light: #d97460;
$custom-dark: #000000;

JSON

{
  "hex": "#bb3324",
  "rgb": {
    "r": 187,
    "g": 51,
    "b": 36
  },
  "hsl": {
    "h": 5.96,
    "s": 67.713,
    "l": 43.725
  },
  "oklch": {
    "l": 0.52784,
    "c": 0.1752,
    "h": 30.1
  },
  "luminance": 0.1306
}

Semantic roles & 50–950 ramp

primary

#BB3324

secondary

#6FC2CC

accent

#D9EB3D

background

#FEF7F5

surface

#FDEDE9

border

#D5C8C5

text

#170905

muted

#857B79

Preview Lab

Preview with #BB3324

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

Preview Lab → · Contrast checker → · Palette generator →