#BB424F#BB424F

#BB424F is a mid, vivid red. Relative luminance 0.150; OKLCH L 55.1% C 0.155 H 17.6°. Best body text is #FFFFFF at 5.24:1 contrast (WCAG AA passes).

Color values

HEX	#BB424F
RGB	rgb(187, 66, 79)
HSL	hsl(354, 48%, 50%)
HSV	hsv(354, 65%, 73%)
CMYK	cmyk(0%, 64.7%, 57.8%, 26.7%)
CIE-LAB	lab(45.67, 49.56, 19.08)
CIE-LCH	lch(45.67, 53.10, 21.06°)
OKLab	oklab(55.09% 0.1482 0.047)
OKLCH	oklch(55.09% 0.156 17.6)
XYZ	xyz(23.8552, 15.0289, 9.0403)
Luminance	0.1503 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB424F #42BBAE

analogous

#BB428B #BB424F #BB7242

triadic

#BB424F #4FBB42 #424FBB

tetradic

#BB424F #8BBB42 #42BBAE #7242BB

square

#BB424F #8BBB42 #42BBAE #7242BB

split-complementary

#BB424F #42BB72 #428BBB

monochromatic

#612229 #8E323C #BB424F #CC6E78 #DC9CA2

Accessibility & contrast

On white

5.24

#BB424F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.01

#BB424F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BB424F

5.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB424F	#FFFFFF	#000000	##FFFFFF
##BB424F	1.00	5.24	4.01	5.24
#FFFFFF	5.24	1.00	21.00	1.00
#000000	4.01	21.00	1.00	21.00
##FFFFFF	5.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#605C4F

Deuteranopia (green-blind)

#7F764C

Tritanopia (blue-blind)

#CC2A47

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #bb424f;
/* rgb */ color: rgb(187, 66, 79);
/* oklch */ color: oklch(55.1% 0.155 17.6);

Tailwind

colors: {
  custom: {
    50: '#d57d80',
    500: '#bb424f',
    950: '#000000',
  },
}

SCSS

$custom: #bb424f;
$custom-light: #d57d80;
$custom-dark: #000000;

JSON

{
  "hex": "#bb424f",
  "rgb": {
    "r": 187,
    "g": 66,
    "b": 79
  },
  "hsl": {
    "h": 353.554,
    "s": 47.826,
    "l": 49.608
  },
  "oklch": {
    "l": 0.5509,
    "c": 0.1555,
    "h": 17.6
  },
  "luminance": 0.15026
}

Semantic roles & 50–950 ramp

primary

#BB424F

secondary

#91C8C2

accent

#D7C950

background

#FDF7F7

surface

#FBEEEE

border

#D4C9C9

text

#150A0A

muted

#837C7C

Preview Lab

Preview with #BB424F

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

Preview Lab → · Contrast checker → · Palette generator →