#BB4A4D#BB4A4D

#BB4A4D is a mid, vivid red. Relative luminance 0.160; OKLCH L 56.1% C 0.146 H 21.5°. Best body text is #FFFFFF at 5.00:1 contrast (WCAG AA passes).

Color values

HEX	#BB4A4D
RGB	rgb(187, 74, 77)
HSL	hsl(358, 45%, 51%)
HSV	hsv(358, 60%, 73%)
CMYK	cmyk(0%, 60.4%, 58.8%, 26.7%)
CIE-LAB	lab(46.98, 45.82, 22.01)
CIE-LCH	lch(46.98, 50.84, 25.66°)
OKLab	oklab(56.06% 0.1361 0.0537)
OKLCH	oklch(56.06% 0.146 21.5)
XYZ	xyz(24.2840, 16.0013, 8.8295)
Luminance	0.1600 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB4A4D #4ABBB8

analogous

#BB4A85 #BB4A4D #BB7F4A

triadic

#BB4A4D #4DBB4A #4A4DBB

tetradic

#BB4A4D #85BB4A #4ABBB8 #7F4ABB

square

#BB4A4D #85BB4A #4ABBB8 #7F4ABB

split-complementary

#BB4A4D #4ABB7F #4A85BB

monochromatic

#652628 #913739 #BB4A4D #CC7679 #DCA3A4

Accessibility & contrast

On white

5.00

#BB4A4D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.20

#BB4A4D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BB4A4D

5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB4A4D	#FFFFFF	#000000	##FFFFFF
##BB4A4D	1.00	5.00	4.20	5.00
#FFFFFF	5.00	1.00	21.00	1.00
#000000	4.20	21.00	1.00	21.00
##FFFFFF	5.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#66604C

Deuteranopia (green-blind)

#82784A

Tritanopia (blue-blind)

#CC354C

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #bb4a4d;
/* rgb */ color: rgb(187, 74, 77);
/* oklch */ color: oklch(56.1% 0.146 21.5);

Tailwind

colors: {
  custom: {
    50: '#d5817e',
    500: '#bb4a4d',
    950: '#000000',
  },
}

SCSS

$custom: #bb4a4d;
$custom-light: #d5817e;
$custom-dark: #000000;

JSON

{
  "hex": "#bb4a4d",
  "rgb": {
    "r": 187,
    "g": 74,
    "b": 77
  },
  "hsl": {
    "h": 358.407,
    "s": 45.382,
    "l": 51.176
  },
  "oklch": {
    "l": 0.56055,
    "c": 0.14629,
    "h": 21.5
  },
  "luminance": 0.15998
}

Semantic roles & 50–950 ramp

primary

#BB4A4D

secondary

#97C9C8

accent

#D5D253

background

#FDF8F7

surface

#FBEFEE

border

#D4CAC9

text

#150B0A

muted

#837C7C

Preview Lab

Preview with #BB4A4D

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

Preview Lab → · Contrast checker → · Palette generator →