#BB3C5B#BB3C5B

#BB3C5B is a mid, vivid red. Relative luminance 0.146; OKLCH L 54.7% C 0.163 H 9.8°. Best body text is #FFFFFF at 5.37:1 contrast (WCAG AA passes).

Color values

HEX	#BB3C5B
RGB	rgb(187, 60, 91)
HSL	hsl(345, 51%, 48%)
HSV	hsv(345, 68%, 73%)
CMYK	cmyk(0%, 67.9%, 51.3%, 26.7%)
CIE-LAB	lab(45.02, 53.02, 10.83)
CIE-LCH	lch(45.02, 54.11, 11.54°)
OKLab	oklab(54.69% 0.1609 0.0277)
OKLCH	oklch(54.69% 0.163 9.8)
XYZ	xyz(23.9997, 14.5550, 11.4411)
Luminance	0.1455 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB3C5B #3CBB9C

analogous

#BB3C9A #BB3C5B #BB5C3C

triadic

#BB3C5B #5BBB3C #3C5BBB

tetradic

#BB3C5B #9ABB3C #3CBB9C #5C3CBB

square

#BB3C5B #9ABB3C #3CBB9C #5C3CBB

split-complementary

#BB3C5B #3CBB5C #3C9ABB

monochromatic

#5E1E2E #8D2D44 #BB3C5B #CE6680 #DD95A6

Accessibility & contrast

On white

5.37

#BB3C5B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.91

#BB3C5B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BB3C5B

5.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB3C5B	#FFFFFF	#000000	##FFFFFF
##BB3C5B	1.00	5.37	3.91	5.37
#FFFFFF	5.37	1.00	21.00	1.00
#000000	3.91	21.00	1.00	21.00
##FFFFFF	5.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A5A5C

Deuteranopia (green-blind)

#7B7458

Tritanopia (blue-blind)

#CC2548

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #bb3c5b;
/* rgb */ color: rgb(187, 60, 91);
/* oklch */ color: oklch(54.7% 0.163 9.8);

Tailwind

colors: {
  custom: {
    50: '#d57a89',
    500: '#bb3c5b',
    950: '#000000',
  },
}

SCSS

$custom: #bb3c5b;
$custom-light: #d57a89;
$custom-dark: #000000;

JSON

{
  "hex": "#bb3c5b",
  "rgb": {
    "r": 187,
    "g": 60,
    "b": 91
  },
  "hsl": {
    "h": 345.354,
    "s": 51.417,
    "l": 48.431
  },
  "oklch": {
    "l": 0.54687,
    "c": 0.16328,
    "h": 9.8
  },
  "luminance": 0.14552
}

Semantic roles & 50–950 ramp

primary

#BB3C5B

secondary

#8BC8B9

accent

#DBB84D

background

#FDF7F8

surface

#FBEEF0

border

#D4C9CB

text

#150A0B

muted

#837C7C

Preview Lab

Preview with #BB3C5B

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

Preview Lab → · Contrast checker → · Palette generator →