#BB4C50#BB4C50

#BB4C50 is a mid, vivid red. Relative luminance 0.163; OKLCH L 56.4% C 0.144 H 20.8°. Best body text is #FFFFFF at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#BB4C50
RGB	rgb(187, 76, 80)
HSL	hsl(358, 45%, 52%)
HSV	hsv(358, 59%, 73%)
CMYK	cmyk(0%, 59.4%, 57.2%, 26.7%)
CIE-LAB	lab(47.39, 45.11, 20.75)
CIE-LCH	lch(47.39, 49.66, 24.70°)
OKLab	oklab(56.38% 0.1343 0.051)
OKLCH	oklch(56.38% 0.144 20.8)
XYZ	xyz(24.5281, 16.3159, 9.4455)
Luminance	0.1631 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB4C50 #4CBBB7

analogous

#BB4C88 #BB4C50 #BB804C

triadic

#BB4C50 #50BB4C #4C50BB

tetradic

#BB4C50 #88BB4C #4CBBB7 #804CBB

square

#BB4C50 #88BB4C #4CBBB7 #804CBB

split-complementary

#BB4C50 #4CBB80 #4C88BB

monochromatic

#662729 #92383B #BB4C50 #CC787B #DDA5A7

Accessibility & contrast

On white

4.93

#BB4C50 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.26

#BB4C50 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BB4C50

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB4C50	#FFFFFF	#000000	##FFFFFF
##BB4C50	1.00	4.93	4.26	4.93
#FFFFFF	4.93	1.00	21.00	1.00
#000000	4.26	21.00	1.00	21.00
##FFFFFF	4.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#67624F

Deuteranopia (green-blind)

#83794D

Tritanopia (blue-blind)

#CC384E

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #bb4c50;
/* rgb */ color: rgb(187, 76, 80);
/* oklch */ color: oklch(56.4% 0.144 20.8);

Tailwind

colors: {
  custom: {
    50: '#d58281',
    500: '#bb4c50',
    950: '#000000',
  },
}

SCSS

$custom: #bb4c50;
$custom-light: #d58281;
$custom-dark: #000000;

JSON

{
  "hex": "#bb4c50",
  "rgb": {
    "r": 187,
    "g": 76,
    "b": 80
  },
  "hsl": {
    "h": 357.838,
    "s": 44.939,
    "l": 51.569
  },
  "oklch": {
    "l": 0.56382,
    "c": 0.14367,
    "h": 20.8
  },
  "luminance": 0.16313
}

Semantic roles & 50–950 ramp

primary

#BB4C50

secondary

#99CAC8

accent

#D5D053

background

#FDF8F7

surface

#FBEFEE

border

#D4CAC9

text

#150B0A

muted

#837C7C

Preview Lab

Preview with #BB4C50

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

Preview Lab → · Contrast checker → · Palette generator →