#BB3D34#BB3D34

#BB3D34 is a mid, vivid red. Relative luminance 0.141; OKLCH L 54.0% C 0.164 H 27.9°. Best body text is #FFFFFF at 5.48:1 contrast (WCAG AA passes).

Color values

HEX	#BB3D34
RGB	rgb(187, 61, 52)
HSL	hsl(4, 56%, 47%)
HSV	hsv(4, 72%, 73%)
CMYK	cmyk(0%, 67.4%, 72.2%, 26.7%)
CIE-LAB	lab(44.45, 50.03, 33.67)
CIE-LCH	lch(44.45, 60.31, 33.94°)
OKLab	oklab(54.03% 0.1445 0.0766)
OKLCH	oklch(54.03% 0.164 27.9)
XYZ	xyz(22.7846, 14.1535, 4.7803)
Luminance	0.1415 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB3D34 #34B2BB

analogous

#BB346F #BB3D34 #BB8134

triadic

#BB3D34 #34BB3D #3D34BB

tetradic

#BB3D34 #6FBB34 #34B2BB #8134BB

square

#BB3D34 #6FBB34 #34B2BB #8134BB

split-complementary

#BB3D34 #34BB81 #346FBB

monochromatic

#5B1E19 #8B2D27 #BB3D34 #D1635B #DF908B

Accessibility & contrast

On white

5.48

#BB3D34 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.83

#BB3D34 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BB3D34

5.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB3D34	#FFFFFF	#000000	##FFFFFF
##BB3D34	1.00	5.48	3.83	5.48
#FFFFFF	5.48	1.00	21.00	1.00
#000000	3.83	21.00	1.00	21.00
##FFFFFF	5.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#605832

Deuteranopia (green-blind)

#807330

Tritanopia (blue-blind)

#CE193C

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #bb3d34;
/* rgb */ color: rgb(187, 61, 52);
/* oklch */ color: oklch(54.0% 0.164 27.9);

Tailwind

colors: {
  custom: {
    50: '#d77a6c',
    500: '#bb3d34',
    950: '#000000',
  },
}

SCSS

$custom: #bb3d34;
$custom-light: #d77a6c;
$custom-dark: #000000;

JSON

{
  "hex": "#bb3d34",
  "rgb": {
    "r": 187,
    "g": 61,
    "b": 52
  },
  "hsl": {
    "h": 4,
    "s": 56.485,
    "l": 46.863
  },
  "oklch": {
    "l": 0.54033,
    "c": 0.16358,
    "h": 27.9
  },
  "luminance": 0.1415
}

Semantic roles & 50–950 ramp

primary

#BB3D34

secondary

#82C4C9

accent

#D6E048

background

#FEF7F6

surface

#FCEEEB

border

#D5C9C6

text

#160A07

muted

#847C7A

Preview Lab

Preview with #BB3D34

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

Preview Lab → · Contrast checker → · Palette generator →