#BB393A#BB393A

#BB393A is a mid, vivid red. Relative luminance 0.138; OKLCH L 53.7% C 0.167 H 24.3°. Best body text is #FFFFFF at 5.59:1 contrast (WCAG AA passes).

Color values

HEX	#BB393A
RGB	rgb(187, 57, 58)
HSL	hsl(360, 53%, 48%)
HSV	hsv(360, 70%, 73%)
CMYK	cmyk(0%, 69.5%, 69%, 26.7%)
CIE-LAB	lab(43.94, 51.94, 29.56)
CIE-LCH	lch(43.94, 59.76, 29.64°)
OKLab	oklab(53.68% 0.1518 0.0686)
OKLCH	oklch(53.68% 0.167 24.3)
XYZ	xyz(22.7228, 13.7999, 5.4693)
Luminance	0.1380 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB393A #39BBBA

analogous

#BB397B #BB393A #BB7939

triadic

#BB393A #3ABB39 #393ABB

tetradic

#BB393A #7BBB39 #39BBBA #7939BB

square

#BB393A #7BBB39 #39BBBA #7939BB

split-complementary

#BB393A #39BB79 #397BBB

monochromatic

#5D1C1D #8C2B2B #BB393A #CF6263 #DD9192

Accessibility & contrast

On white

5.59

#BB393A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.76

#BB393A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BB393A

5.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB393A	#FFFFFF	#000000	##FFFFFF
##BB393A	1.00	5.59	3.76	5.59
#FFFFFF	5.59	1.00	21.00	1.00
#000000	3.76	21.00	1.00	21.00
##FFFFFF	5.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D5639

Deuteranopia (green-blind)

#7E7236

Tritanopia (blue-blind)

#CD103B

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #bb393a;
/* rgb */ color: rgb(187, 57, 58);
/* oklch */ color: oklch(53.7% 0.167 24.3);

Tailwind

colors: {
  custom: {
    50: '#d77870',
    500: '#bb393a',
    950: '#000000',
  },
}

SCSS

$custom: #bb393a;
$custom-light: #d77870;
$custom-dark: #000000;

JSON

{
  "hex": "#bb393a",
  "rgb": {
    "r": 187,
    "g": 57,
    "b": 58
  },
  "hsl": {
    "h": 359.538,
    "s": 53.279,
    "l": 47.843
  },
  "oklch": {
    "l": 0.53679,
    "c": 0.16661,
    "h": 24.3
  },
  "luminance": 0.13797
}

Semantic roles & 50–950 ramp

primary

#BB393A

secondary

#87C8C8

accent

#DDDC4B

background

#FEF7F6

surface

#FCEEEC

border

#D5C9C7

text

#160907

muted

#847B7A

Preview Lab

Preview with #BB393A

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

Preview Lab → · Contrast checker → · Palette generator →