#BB4C53#BB4C53

#BB4C53 is a mid, vivid red. Relative luminance 0.164; OKLCH L 56.4% C 0.143 H 19.2°. Best body text is #FFFFFF at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#BB4C53
RGB	rgb(187, 76, 83)
HSL	hsl(356, 45%, 52%)
HSV	hsv(356, 59%, 73%)
CMYK	cmyk(0%, 59.4%, 55.6%, 26.7%)
CIE-LAB	lab(47.45, 45.35, 19.03)
CIE-LCH	lch(47.45, 49.18, 22.76°)
OKLab	oklab(56.45% 0.1355 0.0471)
OKLCH	oklch(56.45% 0.143 19.2)
XYZ	xyz(24.6414, 16.3613, 10.0424)
Luminance	0.1636 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB4C53 #4CBBB4

analogous

#BB4C8B #BB4C53 #BB7D4C

triadic

#BB4C53 #53BB4C #4C53BB

tetradic

#BB4C53 #8BBB4C #4CBBB4 #7D4CBB

square

#BB4C53 #8BBB4C #4CBBB4 #7D4CBB

split-complementary

#BB4C53 #4CBB7D #4C8BBB

monochromatic

#66272B #92383D #BB4C53 #CC787E #DDA5A8

Accessibility & contrast

On white

4.92

#BB4C53 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.27

#BB4C53 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BB4C53

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB4C53	#FFFFFF	#000000	##FFFFFF
##BB4C53	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)

#666253

Deuteranopia (green-blind)

#827950

Tritanopia (blue-blind)

#CC394F

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #bb4c53;
/* rgb */ color: rgb(187, 76, 83);
/* oklch */ color: oklch(56.4% 0.143 19.2);

Tailwind

colors: {
  custom: {
    50: '#d58283',
    500: '#bb4c53',
    950: '#000000',
  },
}

SCSS

$custom: #bb4c53;
$custom-light: #d58283;
$custom-dark: #000000;

JSON

{
  "hex": "#bb4c53",
  "rgb": {
    "r": 187,
    "g": 76,
    "b": 83
  },
  "hsl": {
    "h": 356.216,
    "s": 44.939,
    "l": 51.569
  },
  "oklch": {
    "l": 0.56445,
    "c": 0.14348,
    "h": 19.2
  },
  "luminance": 0.16358
}

Semantic roles & 50–950 ramp

primary

#BB4C53

secondary

#99CAC7

accent

#D5CC53

background

#FDF8F8

surface

#FBEFEF

border

#D4CACA

text

#150B0A

muted

#837C7C

Preview Lab

Preview with #BB4C53

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

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