#BB4C4D#BB4C4D

#BB4C4D is a mid, vivid red. Relative luminance 0.163; OKLCH L 56.3% C 0.144 H 22.4°. Best body text is #FFFFFF at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#BB4C4D
RGB	rgb(187, 76, 77)
HSL	hsl(359, 45%, 52%)
HSV	hsv(359, 59%, 73%)
CMYK	cmyk(0%, 59.4%, 58.8%, 26.7%)
CIE-LAB	lab(47.33, 44.89, 22.47)
CIE-LCH	lch(47.33, 50.20, 26.60°)
OKLab	oklab(56.32% 0.1331 0.0548)
OKLCH	oklch(56.32% 0.144 22.4)
XYZ	xyz(24.4197, 16.2726, 8.8747)
Luminance	0.1627 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB4C4D #4CBBBA

analogous

#BB4C85 #BB4C4D #BB834C

triadic

#BB4C4D #4DBB4C #4C4DBB

tetradic

#BB4C4D #85BB4C #4CBBBA #834CBB

square

#BB4C4D #85BB4C #4CBBBA #834CBB

split-complementary

#BB4C4D #4CBB83 #4C85BB

monochromatic

#662727 #923838 #BB4C4D #CC7879 #DDA5A5

Accessibility & contrast

On white

4.94

#BB4C4D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.25

#BB4C4D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BB4C4D

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB4C4D	#FFFFFF	#000000	##FFFFFF
##BB4C4D	1.00	4.94	4.25	4.94
#FFFFFF	4.94	1.00	21.00	1.00
#000000	4.25	21.00	1.00	21.00
##FFFFFF	4.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#67624C

Deuteranopia (green-blind)

#83794A

Tritanopia (blue-blind)

#CC384D

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #bb4c4d;
/* rgb */ color: rgb(187, 76, 77);
/* oklch */ color: oklch(56.3% 0.144 22.4);

Tailwind

colors: {
  custom: {
    50: '#d5827e',
    500: '#bb4c4d',
    950: '#000000',
  },
}

SCSS

$custom: #bb4c4d;
$custom-light: #d5827e;
$custom-dark: #000000;

JSON

{
  "hex": "#bb4c4d",
  "rgb": {
    "r": 187,
    "g": 76,
    "b": 77
  },
  "hsl": {
    "h": 359.459,
    "s": 44.939,
    "l": 51.569
  },
  "oklch": {
    "l": 0.56321,
    "c": 0.14395,
    "h": 22.4
  },
  "luminance": 0.1627
}

Semantic roles & 50–950 ramp

primary

#BB4C4D

secondary

#99CAC9

accent

#D5D353

background

#FDF8F7

surface

#FBEFEE

border

#D4CAC9

text

#150B0A

muted

#837C7C

Preview Lab

Preview with #BB4C4D

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

Preview Lab → · Contrast checker → · Palette generator →