#BB4450#BB4450

#BB4450 is a mid, vivid red. Relative luminance 0.153; OKLCH L 55.4% C 0.153 H 17.8°. Best body text is #FFFFFF at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#BB4450
RGB	rgb(187, 68, 80)
HSL	hsl(354, 47%, 50%)
HSV	hsv(354, 64%, 73%)
CMYK	cmyk(0%, 63.6%, 57.2%, 26.7%)
CIE-LAB	lab(46.02, 48.76, 18.93)
CIE-LCH	lch(46.02, 52.31, 21.22°)
OKLab	oklab(55.35% 0.1459 0.0467)
OKLCH	oklch(55.35% 0.153 17.8)
XYZ	xyz(24.0108, 15.2814, 9.2731)
Luminance	0.1528 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB4450 #44BBAF

analogous

#BB448B #BB4450 #BB7444

triadic

#BB4450 #50BB44 #4450BB

tetradic

#BB4450 #8BBB44 #44BBAF #7444BB

square

#BB4450 #8BBB44 #44BBAF #7444BB

split-complementary

#BB4450 #44BB74 #448BBB

monochromatic

#61232A #8E343D #BB4450 #CB717A #DC9EA4

Accessibility & contrast

On white

5.18

#BB4450 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.06

#BB4450 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BB4450

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB4450	#FFFFFF	#000000	##FFFFFF
##BB4450	1.00	5.18	4.06	5.18
#FFFFFF	5.18	1.00	21.00	1.00
#000000	4.06	21.00	1.00	21.00
##FFFFFF	5.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#615D50

Deuteranopia (green-blind)

#7F764D

Tritanopia (blue-blind)

#CC2D49

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #bb4450;
/* rgb */ color: rgb(187, 68, 80);
/* oklch */ color: oklch(55.4% 0.153 17.8);

Tailwind

colors: {
  custom: {
    50: '#d57e81',
    500: '#bb4450',
    950: '#000000',
  },
}

SCSS

$custom: #bb4450;
$custom-light: #d57e81;
$custom-dark: #000000;

JSON

{
  "hex": "#bb4450",
  "rgb": {
    "r": 187,
    "g": 68,
    "b": 80
  },
  "hsl": {
    "h": 353.95,
    "s": 46.667,
    "l": 50
  },
  "oklch": {
    "l": 0.55354,
    "c": 0.15316,
    "h": 17.8
  },
  "luminance": 0.15278
}

Semantic roles & 50–950 ramp

primary

#BB4450

secondary

#93C8C3

accent

#D6C951

background

#FDF7F7

surface

#FBEEEE

border

#D4C9C9

text

#150A0A

muted

#837C7C

Preview Lab

Preview with #BB4450

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

Preview Lab → · Contrast checker → · Palette generator →