#BB4B4A#BB4B4A

#BB4B4A is a mid, vivid red. Relative luminance 0.161; OKLCH L 56.1% C 0.145 H 23.5°. Best body text is #FFFFFF at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#BB4B4A
RGB	rgb(187, 75, 74)
HSL	hsl(1, 45%, 51%)
HSV	hsv(1, 60%, 73%)
CMYK	cmyk(0%, 59.9%, 60.4%, 26.7%)
CIE-LAB	lab(47.10, 45.14, 23.97)
CIE-LCH	lch(47.10, 51.11, 27.97°)
OKLab	oklab(56.13% 0.1334 0.058)
OKLCH	oklch(56.13% 0.145 23.5)
XYZ	xyz(24.2478, 16.0945, 8.3069)
Luminance	0.1609 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB4B4A #4ABABB

analogous

#BB4A81 #BB4B4A #BB834A

triadic

#BB4B4A #4ABB4B #4B4ABB

tetradic

#BB4B4A #81BB4A #4ABABB #834ABB

square

#BB4B4A #81BB4A #4ABABB #834ABB

split-complementary

#BB4B4A #4ABB83 #4A81BB

monochromatic

#652626 #913737 #BB4B4A #CC7776 #DCA3A3

Accessibility & contrast

On white

4.98

#BB4B4A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.22

#BB4B4A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BB4B4A

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB4B4A	#FFFFFF	#000000	##FFFFFF
##BB4B4A	1.00	4.98	4.22	4.98
#FFFFFF	4.98	1.00	21.00	1.00
#000000	4.22	21.00	1.00	21.00
##FFFFFF	4.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#676149

Deuteranopia (green-blind)

#837947

Tritanopia (blue-blind)

#CC364C

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #bb4b4a;
/* rgb */ color: rgb(187, 75, 74);
/* oklch */ color: oklch(56.1% 0.145 23.5);

Tailwind

colors: {
  custom: {
    50: '#d5827c',
    500: '#bb4b4a',
    950: '#000000',
  },
}

SCSS

$custom: #bb4b4a;
$custom-light: #d5827c;
$custom-dark: #000000;

JSON

{
  "hex": "#bb4b4a",
  "rgb": {
    "r": 187,
    "g": 75,
    "b": 74
  },
  "hsl": {
    "h": 0.531,
    "s": 45.382,
    "l": 51.176
  },
  "oklch": {
    "l": 0.56129,
    "c": 0.14546,
    "h": 23.5
  },
  "luminance": 0.16091
}

Semantic roles & 50–950 ramp

primary

#BB4B4A

secondary

#97C9C9

accent

#D4D553

background

#FDF8F7

surface

#FBEFEE

border

#D4CAC9

text

#150B09

muted

#837C7B

Preview Lab

Preview with #BB4B4A

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

Preview Lab → · Contrast checker → · Palette generator →