#BB4445#BB4445

#BB4445 is a mid, vivid red. Relative luminance 0.151; OKLCH L 55.1% C 0.154 H 23.2°. Best body text is #FFFFFF at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#BB4445
RGB	rgb(187, 68, 69)
HSL	hsl(359, 47%, 50%)
HSV	hsv(359, 64%, 73%)
CMYK	cmyk(0%, 63.6%, 63.1%, 26.7%)
CIE-LAB	lab(45.81, 47.99, 25.31)
CIE-LCH	lch(45.81, 54.25, 27.81°)
OKLab	oklab(55.14% 0.1415 0.0606)
OKLCH	oklch(55.14% 0.154 23.2)
XYZ	xyz(23.6371, 15.1319, 7.3051)
Luminance	0.1513 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB4445 #44BBBA

analogous

#BB4480 #BB4445 #BB7F44

triadic

#BB4445 #45BB44 #4445BB

tetradic

#BB4445 #80BB44 #44BBBA #7F44BB

square

#BB4445 #80BB44 #44BBBA #7F44BB

split-complementary

#BB4445 #44BB7F #4480BB

monochromatic

#612324 #8E3434 #BB4445 #CB7172 #DC9E9E

Accessibility & contrast

On white

5.22

#BB4445 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.03

#BB4445 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BB4445

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB4445	#FFFFFF	#000000	##FFFFFF
##BB4445	1.00	5.22	4.03	5.22
#FFFFFF	5.22	1.00	21.00	1.00
#000000	4.03	21.00	1.00	21.00
##FFFFFF	5.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#635D44

Deuteranopia (green-blind)

#817642

Tritanopia (blue-blind)

#CD2A46

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #bb4445;
/* rgb */ color: rgb(187, 68, 69);
/* oklch */ color: oklch(55.1% 0.154 23.2);

Tailwind

colors: {
  custom: {
    50: '#d67e78',
    500: '#bb4445',
    950: '#000000',
  },
}

SCSS

$custom: #bb4445;
$custom-light: #d67e78;
$custom-dark: #000000;

JSON

{
  "hex": "#bb4445",
  "rgb": {
    "r": 187,
    "g": 68,
    "b": 69
  },
  "hsl": {
    "h": 359.496,
    "s": 46.667,
    "l": 50
  },
  "oklch": {
    "l": 0.55136,
    "c": 0.15391,
    "h": 23.2
  },
  "luminance": 0.15129
}

Semantic roles & 50–950 ramp

primary

#BB4445

secondary

#93C8C8

accent

#D6D551

background

#FEF7F7

surface

#FCEEED

border

#D5C9C8

text

#160A09

muted

#847C7B

Preview Lab

Preview with #BB4445

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

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