#BB4348#BB4348

#BB4348 is a mid, vivid red. Relative luminance 0.150; OKLCH L 55.1% C 0.155 H 21.4°. Best body text is #FFFFFF at 5.24:1 contrast (WCAG AA passes).

Color values

HEX	#BB4348
RGB	rgb(187, 67, 72)
HSL	hsl(358, 47%, 50%)
HSV	hsv(358, 64%, 73%)
CMYK	cmyk(0%, 64.2%, 61.5%, 26.7%)
CIE-LAB	lab(45.70, 48.63, 23.36)
CIE-LCH	lch(45.70, 53.95, 25.66°)
OKLab	oklab(55.07% 0.1441 0.0564)
OKLCH	oklch(55.07% 0.155 21.4)
XYZ	xyz(23.6726, 15.0502, 7.7881)
Luminance	0.1505 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB4348 #43BBB6

analogous

#BB4384 #BB4348 #BB7A43

triadic

#BB4348 #48BB43 #4348BB

tetradic

#BB4348 #84BB43 #43BBB6 #7A43BB

square

#BB4348 #84BB43 #43BBB6 #7A43BB

split-complementary

#BB4348 #43BB7A #4384BB

monochromatic

#612325 #8E3337 #BB4348 #CC7073 #DC9D9F

Accessibility & contrast

On white

5.24

#BB4348 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.01

#BB4348 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BB4348

5.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB4348	#FFFFFF	#000000	##FFFFFF
##BB4348	1.00	5.24	4.01	5.24
#FFFFFF	5.24	1.00	21.00	1.00
#000000	4.01	21.00	1.00	21.00
##FFFFFF	5.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#625C47

Deuteranopia (green-blind)

#807645

Tritanopia (blue-blind)

#CD2A46

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #bb4348;
/* rgb */ color: rgb(187, 67, 72);
/* oklch */ color: oklch(55.1% 0.155 21.4);

Tailwind

colors: {
  custom: {
    50: '#d67d7b',
    500: '#bb4348',
    950: '#000000',
  },
}

SCSS

$custom: #bb4348;
$custom-light: #d67d7b;
$custom-dark: #000000;

JSON

{
  "hex": "#bb4348",
  "rgb": {
    "r": 187,
    "g": 67,
    "b": 72
  },
  "hsl": {
    "h": 357.5,
    "s": 47.244,
    "l": 49.804
  },
  "oklch": {
    "l": 0.55069,
    "c": 0.15472,
    "h": 21.4
  },
  "luminance": 0.15047
}

Semantic roles & 50–950 ramp

primary

#BB4348

secondary

#92C8C6

accent

#D7D151

background

#FEF7F7

surface

#FCEEED

border

#D5C9C8

text

#160A09

muted

#847C7B

Preview Lab

Preview with #BB4348

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

Preview Lab → · Contrast checker → · Palette generator →