#BB4B4C#BB4B4C

#BB4B4C is a mid, vivid red. Relative luminance 0.161; OKLCH L 56.2% C 0.145 H 22.5°. Best body text is #FFFFFF at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#BB4B4C
RGB	rgb(187, 75, 76)
HSL	hsl(359, 45%, 51%)
HSV	hsv(359, 60%, 73%)
CMYK	cmyk(0%, 59.9%, 59.4%, 26.7%)
CIE-LAB	lab(47.13, 45.28, 22.82)
CIE-LCH	lch(47.13, 50.71, 26.74°)
OKLab	oklab(56.17% 0.1342 0.0555)
OKLCH	oklch(56.17% 0.145 22.5)
XYZ	xyz(24.3163, 16.1219, 8.6674)
Luminance	0.1612 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB4B4C #4BBBBA

analogous

#BB4B84 #BB4B4C #BB824B

triadic

#BB4B4C #4CBB4B #4B4CBB

tetradic

#BB4B4C #84BB4B #4BBBBA #824BBB

square

#BB4B4C #84BB4B #4BBBBA #824BBB

split-complementary

#BB4B4C #4BBB82 #4B84BB

monochromatic

#652627 #923738 #BB4B4C #CC7778 #DDA4A4

Accessibility & contrast

On white

4.97

#BB4B4C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.22

#BB4B4C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BB4B4C

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB4B4C	#FFFFFF	#000000	##FFFFFF
##BB4B4C	1.00	4.97	4.22	4.97
#FFFFFF	4.97	1.00	21.00	1.00
#000000	4.22	21.00	1.00	21.00
##FFFFFF	4.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#67614B

Deuteranopia (green-blind)

#837949

Tritanopia (blue-blind)

#CC364C

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #bb4b4c;
/* rgb */ color: rgb(187, 75, 76);
/* oklch */ color: oklch(56.2% 0.145 22.5);

Tailwind

colors: {
  custom: {
    50: '#d5827e',
    500: '#bb4b4c',
    950: '#000000',
  },
}

SCSS

$custom: #bb4b4c;
$custom-light: #d5827e;
$custom-dark: #000000;

JSON

{
  "hex": "#bb4b4c",
  "rgb": {
    "r": 187,
    "g": 75,
    "b": 76
  },
  "hsl": {
    "h": 359.464,
    "s": 45.161,
    "l": 51.373
  },
  "oklch": {
    "l": 0.56167,
    "c": 0.14522,
    "h": 22.5
  },
  "luminance": 0.16119
}

Semantic roles & 50–950 ramp

primary

#BB4B4C

secondary

#98CAC9

accent

#D5D453

background

#FDF8F7

surface

#FBEFEE

border

#D4CAC9

text

#150B09

muted

#837C7B

Preview Lab

Preview with #BB4B4C

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

Preview Lab → · Contrast checker → · Palette generator →