#BB3142#BB3142

#BB3142 is a mid, vivid red. Relative luminance 0.132; OKLCH L 53.0% C 0.174 H 18.9°. Best body text is #FFFFFF at 5.78:1 contrast (WCAG AA passes).

Color values

HEX	#BB3142
RGB	rgb(187, 49, 66)
HSL	hsl(353, 58%, 46%)
HSV	hsv(353, 74%, 73%)
CMYK	cmyk(0%, 73.8%, 64.7%, 26.7%)
CIE-LAB	lab(43.00, 55.35, 23.54)
CIE-LCH	lch(43.00, 60.15, 23.04°)
OKLab	oklab(53.02% 0.1643 0.0562)
OKLCH	oklch(53.02% 0.174 18.9)
XYZ	xyz(22.5776, 13.1581, 6.5041)
Luminance	0.1316 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB3142 #31BBAA

analogous

#BB3187 #BB3142 #BB6531

triadic

#BB3142 #42BB31 #3142BB

tetradic

#BB3142 #87BB31 #31BBAA #6531BB

square

#BB3142 #87BB31 #31BBAA #6531BB

split-complementary

#BB3142 #31BB65 #3187BB

monochromatic

#5A1820 #8B2431 #BB3142 #D35666 #E08792

Accessibility & contrast

On white

5.78

#BB3142 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.63

#BB3142 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BB3142

5.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB3142	#FFFFFF	#000000	##FFFFFF
##BB3142	1.00	5.78	3.63	5.78
#FFFFFF	5.78	1.00	21.00	1.00
#000000	3.63	21.00	1.00	21.00
##FFFFFF	5.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#585342

Deuteranopia (green-blind)

#7B703E

Tritanopia (blue-blind)

#CD0038

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #bb3142;
/* rgb */ color: rgb(187, 49, 66);
/* oklch */ color: oklch(53.0% 0.174 18.9);

Tailwind

colors: {
  custom: {
    50: '#d77476',
    500: '#bb3142',
    950: '#000000',
  },
}

SCSS

$custom: #bb3142;
$custom-light: #d77476;
$custom-dark: #000000;

JSON

{
  "hex": "#bb3142",
  "rgb": {
    "r": 187,
    "g": 49,
    "b": 66
  },
  "hsl": {
    "h": 352.609,
    "s": 58.475,
    "l": 46.275
  },
  "oklch": {
    "l": 0.53018,
    "c": 0.17366,
    "h": 18.9
  },
  "luminance": 0.13155
}

Semantic roles & 50–950 ramp

primary

#BB3142

secondary

#7FC9C0

accent

#E2CF46

background

#FEF7F7

surface

#FCEDED

border

#D5C8C8

text

#160908

muted

#847B7B

Preview Lab

Preview with #BB3142

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

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