#BB4A63#BB4A63

#BB4A63 is a mid, vivid red. Relative luminance 0.164; OKLCH L 56.6% C 0.147 H 9.5°. Best body text is #FFFFFF at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#BB4A63
RGB	rgb(187, 74, 99)
HSL	hsl(347, 45%, 51%)
HSV	hsv(347, 60%, 73%)
CMYK	cmyk(0%, 60.4%, 47.1%, 26.7%)
CIE-LAB	lab(47.45, 47.70, 9.34)
CIE-LCH	lch(47.45, 48.60, 11.08°)
OKLab	oklab(56.57% 0.1448 0.0242)
OKLCH	oklch(56.57% 0.147 9.5)
XYZ	xyz(25.1963, 16.3662, 13.6341)
Luminance	0.1636 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB4A63 #4ABBA2

analogous

#BB4A9B #BB4A63 #BB694A

triadic

#BB4A63 #63BB4A #4A63BB

tetradic

#BB4A63 #9BBB4A #4ABBA2 #694ABB

square

#BB4A63 #9BBB4A #4ABBA2 #694ABB

split-complementary

#BB4A63 #4ABB69 #4A9BBB

monochromatic

#652634 #91374B #BB4A63 #CC7689 #DCA3B0

Accessibility & contrast

On white

4.92

#BB4A63 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.27

#BB4A63 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BB4A63

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB4A63	#FFFFFF	#000000	##FFFFFF
##BB4A63	1.00	4.92	4.27	4.92
#FFFFFF	4.92	1.00	21.00	1.00
#000000	4.27	21.00	1.00	21.00
##FFFFFF	4.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#626263

Deuteranopia (green-blind)

#7F7960

Tritanopia (blue-blind)

#CB3B54

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #bb4a63;
/* rgb */ color: rgb(187, 74, 99);
/* oklch */ color: oklch(56.6% 0.147 9.5);

Tailwind

colors: {
  custom: {
    50: '#d4828f',
    500: '#bb4a63',
    950: '#000000',
  },
}

SCSS

$custom: #bb4a63;
$custom-light: #d4828f;
$custom-dark: #000000;

JSON

{
  "hex": "#bb4a63",
  "rgb": {
    "r": 187,
    "g": 74,
    "b": 99
  },
  "hsl": {
    "h": 346.726,
    "s": 45.382,
    "l": 51.176
  },
  "oklch": {
    "l": 0.56566,
    "c": 0.1468,
    "h": 9.5
  },
  "luminance": 0.16363
}

Semantic roles & 50–950 ramp

primary

#BB4A63

secondary

#97C9BE

accent

#D5B853

background

#FDF8F8

surface

#FBEFF0

border

#D4CACB

text

#150B0C

muted

#837C7D

Preview Lab

Preview with #BB4A63

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

Preview Lab → · Contrast checker → · Palette generator →