#BB4443#BB4443

#BB4443 is a mid, vivid red. Relative luminance 0.151; OKLCH L 55.1% C 0.154 H 24.1°. Best body text is #FFFFFF at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#BB4443
RGB	rgb(187, 68, 67)
HSL	hsl(1, 47%, 50%)
HSV	hsv(1, 64%, 73%)
CMYK	cmyk(0%, 63.6%, 64.2%, 26.7%)
CIE-LAB	lab(45.78, 47.86, 26.46)
CIE-LCH	lch(45.78, 54.69, 28.94°)
OKLab	oklab(55.1% 0.1407 0.0629)
OKLCH	oklch(55.1% 0.154 24.1)
XYZ	xyz(23.5761, 15.1075, 6.9837)
Luminance	0.1510 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB4443 #43BABB

analogous

#BB437E #BB4443 #BB8043

triadic

#BB4443 #43BB44 #4443BB

tetradic

#BB4443 #7EBB43 #43BABB #8043BB

square

#BB4443 #7EBB43 #43BABB #8043BB

split-complementary

#BB4443 #43BB80 #437EBB

monochromatic

#612323 #8E3433 #BB4443 #CC7070 #DC9D9D

Accessibility & contrast

On white

5.22

#BB4443 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.02

#BB4443 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BB4443

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB4443	#FFFFFF	#000000	##FFFFFF
##BB4443	1.00	5.22	4.02	5.22
#FFFFFF	5.22	1.00	21.00	1.00
#000000	4.02	21.00	1.00	21.00
##FFFFFF	5.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#635C42

Deuteranopia (green-blind)

#817640

Tritanopia (blue-blind)

#CD2A45

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #bb4443;
/* rgb */ color: rgb(187, 68, 67);
/* oklch */ color: oklch(55.1% 0.154 24.1);

Tailwind

colors: {
  custom: {
    50: '#d67e77',
    500: '#bb4443',
    950: '#000000',
  },
}

SCSS

$custom: #bb4443;
$custom-light: #d67e77;
$custom-dark: #000000;

JSON

{
  "hex": "#bb4443",
  "rgb": {
    "r": 187,
    "g": 68,
    "b": 67
  },
  "hsl": {
    "h": 0.5,
    "s": 47.244,
    "l": 49.804
  },
  "oklch": {
    "l": 0.551,
    "c": 0.15415,
    "h": 24.1
  },
  "luminance": 0.15104
}

Semantic roles & 50–950 ramp

primary

#BB4443

secondary

#92C8C8

accent

#D6D751

background

#FEF7F7

surface

#FCEEED

border

#D5C9C8

text

#160A08

muted

#847C7B

Preview Lab

Preview with #BB4443

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

Preview Lab → · Contrast checker → · Palette generator →