#BB4D52#BB4D52

#BB4D52 is a mid, vivid red. Relative luminance 0.165; OKLCH L 56.6% C 0.142 H 20.1°. Best body text is #FFFFFF at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#BB4D52
RGB	rgb(187, 77, 82)
HSL	hsl(357, 45%, 52%)
HSV	hsv(357, 59%, 73%)
CMYK	cmyk(0%, 58.8%, 56.1%, 26.7%)
CIE-LAB	lab(47.60, 44.80, 19.84)
CIE-LCH	lch(47.60, 48.99, 23.89°)
OKLab	oklab(56.56% 0.1336 0.049)
OKLCH	oklch(56.56% 0.142 20.1)
XYZ	xyz(24.6725, 16.4848, 9.8636)
Luminance	0.1648 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB4D52 #4DBBB6

analogous

#BB4D89 #BB4D52 #BB7F4D

triadic

#BB4D52 #52BB4D #4D52BB

tetradic

#BB4D52 #89BB4D #4DBBB6 #7F4DBB

square

#BB4D52 #89BB4D #4DBBB6 #7F4DBB

split-complementary

#BB4D52 #4DBB7F #4D89BB

monochromatic

#66272A #93383C #BB4D52 #CC797D #DDA6A8

Accessibility & contrast

On white

4.89

#BB4D52 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.30

#BB4D52 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BB4D52

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB4D52	#FFFFFF	#000000	##FFFFFF
##BB4D52	1.00	4.89	4.30	4.89
#FFFFFF	4.89	1.00	21.00	1.00
#000000	4.30	21.00	1.00	21.00
##FFFFFF	4.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#676351

Deuteranopia (green-blind)

#837A4F

Tritanopia (blue-blind)

#CC3A50

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #bb4d52;
/* rgb */ color: rgb(187, 77, 82);
/* oklch */ color: oklch(56.6% 0.142 20.1);

Tailwind

colors: {
  custom: {
    50: '#d58382',
    500: '#bb4d52',
    950: '#000000',
  },
}

SCSS

$custom: #bb4d52;
$custom-light: #d58382;
$custom-dark: #000000;

JSON

{
  "hex": "#bb4d52",
  "rgb": {
    "r": 187,
    "g": 77,
    "b": 82
  },
  "hsl": {
    "h": 357.273,
    "s": 44.715,
    "l": 51.765
  },
  "oklch": {
    "l": 0.56558,
    "c": 0.14232,
    "h": 20.1
  },
  "luminance": 0.16482
}

Semantic roles & 50–950 ramp

primary

#BB4D52

secondary

#9ACAC8

accent

#D4CF53

background

#FDF8F7

surface

#FBEFEE

border

#D4CAC9

text

#150B0A

muted

#837C7C

Preview Lab

Preview with #BB4D52

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

Preview Lab → · Contrast checker → · Palette generator →