#BB3454#BB3454

#BB3454 is a mid, vivid red. Relative luminance 0.137; OKLCH L 53.7% C 0.171 H 11.4°. Best body text is #FFFFFF at 5.63:1 contrast (WCAG AA passes).

Color values

HEX	#BB3454
RGB	rgb(187, 52, 84)
HSL	hsl(346, 56%, 47%)
HSV	hsv(346, 72%, 73%)
CMYK	cmyk(0%, 72.2%, 55.1%, 26.7%)
CIE-LAB	lab(43.75, 55.50, 13.40)
CIE-LCH	lch(43.75, 57.10, 13.57°)
OKLab	oklab(53.69% 0.168 0.0338)
OKLCH	oklch(53.69% 0.171 11.4)
XYZ	xyz(23.3239, 13.6641, 9.7950)
Luminance	0.1366 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB3454 #34BB9B

analogous

#BB3498 #BB3454 #BB5834

triadic

#BB3454 #54BB34 #3454BB

tetradic

#BB3454 #98BB34 #34BB9B #5834BB

square

#BB3454 #98BB34 #34BB9B #5834BB

split-complementary

#BB3454 #34BB58 #3498BB

monochromatic

#5B1929 #8B273E #BB3454 #D15B77 #DF8B9F

Accessibility & contrast

On white

5.63

#BB3454 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.73

#BB3454 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BB3454

5.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB3454	#FFFFFF	#000000	##FFFFFF
##BB3454	1.00	5.63	3.73	5.63
#FFFFFF	5.63	1.00	21.00	1.00
#000000	3.73	21.00	1.00	21.00
##FFFFFF	5.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#565654

Deuteranopia (green-blind)

#797151

Tritanopia (blue-blind)

#CC1241

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #bb3454;
/* rgb */ color: rgb(187, 52, 84);
/* oklch */ color: oklch(53.7% 0.171 11.4);

Tailwind

colors: {
  custom: {
    50: '#d67683',
    500: '#bb3454',
    950: '#000000',
  },
}

SCSS

$custom: #bb3454;
$custom-light: #d67683;
$custom-dark: #000000;

JSON

{
  "hex": "#bb3454",
  "rgb": {
    "r": 187,
    "g": 52,
    "b": 84
  },
  "hsl": {
    "h": 345.778,
    "s": 56.485,
    "l": 46.863
  },
  "oklch": {
    "l": 0.5369,
    "c": 0.17133,
    "h": 11.4
  },
  "luminance": 0.13661
}

Semantic roles & 50–950 ramp

primary

#BB3454

secondary

#82C9B8

accent

#E0BC48

background

#FEF7F8

surface

#FCEEEF

border

#D5C9CA

text

#16090A

muted

#847B7C

Preview Lab

Preview with #BB3454

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

Preview Lab → · Contrast checker → · Palette generator →