#BB4B4D#BB4B4D

#BB4B4D is a mid, vivid red. Relative luminance 0.161; OKLCH L 56.2% C 0.145 H 21.9°. Best body text is #FFFFFF at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#BB4B4D
RGB	rgb(187, 75, 77)
HSL	hsl(359, 45%, 51%)
HSV	hsv(359, 60%, 73%)
CMYK	cmyk(0%, 59.9%, 58.8%, 26.7%)
CIE-LAB	lab(47.15, 45.36, 22.24)
CIE-LCH	lch(47.15, 50.52, 26.12°)
OKLab	oklab(56.19% 0.1346 0.0542)
OKLCH	oklch(56.19% 0.145 21.9)
XYZ	xyz(24.3513, 16.1359, 8.8519)
Luminance	0.1613 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB4B4D #4BBBB9

analogous

#BB4B85 #BB4B4D #BB814B

triadic

#BB4B4D #4DBB4B #4B4DBB

tetradic

#BB4B4D #85BB4B #4BBBB9 #814BBB

square

#BB4B4D #85BB4B #4BBBB9 #814BBB

split-complementary

#BB4B4D #4BBB81 #4B85BB

monochromatic

#652627 #923739 #BB4B4D #CC7779 #DDA4A5

Accessibility & contrast

On white

4.97

#BB4B4D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.23

#BB4B4D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BB4B4D

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB4B4D	#FFFFFF	#000000	##FFFFFF
##BB4B4D	1.00	4.97	4.23	4.97
#FFFFFF	4.97	1.00	21.00	1.00
#000000	4.23	21.00	1.00	21.00
##FFFFFF	4.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#67614C

Deuteranopia (green-blind)

#83794A

Tritanopia (blue-blind)

#CC364D

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #bb4b4d;
/* rgb */ color: rgb(187, 75, 77);
/* oklch */ color: oklch(56.2% 0.145 21.9);

Tailwind

colors: {
  custom: {
    50: '#d5827e',
    500: '#bb4b4d',
    950: '#000000',
  },
}

SCSS

$custom: #bb4b4d;
$custom-light: #d5827e;
$custom-dark: #000000;

JSON

{
  "hex": "#bb4b4d",
  "rgb": {
    "r": 187,
    "g": 75,
    "b": 77
  },
  "hsl": {
    "h": 358.929,
    "s": 45.161,
    "l": 51.373
  },
  "oklch": {
    "l": 0.56187,
    "c": 0.14512,
    "h": 21.9
  },
  "luminance": 0.16133
}

Semantic roles & 50–950 ramp

primary

#BB4B4D

secondary

#98CAC9

accent

#D5D353

background

#FDF8F7

surface

#FBEFEE

border

#D4CAC9

text

#150B0A

muted

#837C7C

Preview Lab

Preview with #BB4B4D

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

Preview Lab → · Contrast checker → · Palette generator →