#BB3448#BB3448

#BB3448 is a mid, vivid red. Relative luminance 0.135; OKLCH L 53.4% C 0.171 H 17.0°. Best body text is #FFFFFF at 5.68:1 contrast (WCAG AA passes).

Color values

HEX	#BB3448
RGB	rgb(187, 52, 72)
HSL	hsl(351, 56%, 47%)
HSV	hsv(351, 72%, 73%)
CMYK	cmyk(0%, 72.2%, 61.5%, 26.7%)
CIE-LAB	lab(43.50, 54.65, 20.49)
CIE-LCH	lch(43.50, 58.37, 20.55°)
OKLab	oklab(53.42% 0.1633 0.0498)
OKLCH	oklch(53.42% 0.171 17)
XYZ	xyz(22.8935, 13.4920, 7.5283)
Luminance	0.1349 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB3448 #34BBA7

analogous

#BB348C #BB3448 #BB6434

triadic

#BB3448 #48BB34 #3448BB

tetradic

#BB3448 #8CBB34 #34BBA7 #6434BB

square

#BB3448 #8CBB34 #34BBA7 #6434BB

split-complementary

#BB3448 #34BB64 #348CBB

monochromatic

#5B1923 #8B2736 #BB3448 #D15B6C #DF8B97

Accessibility & contrast

On white

5.68

#BB3448 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.70

#BB3448 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BB3448

5.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB3448	#FFFFFF	#000000	##FFFFFF
##BB3448	1.00	5.68	3.70	5.68
#FFFFFF	5.68	1.00	21.00	1.00
#000000	3.70	21.00	1.00	21.00
##FFFFFF	5.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#585548

Deuteranopia (green-blind)

#7B7144

Tritanopia (blue-blind)

#CD083C

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #bb3448;
/* rgb */ color: rgb(187, 52, 72);
/* oklch */ color: oklch(53.4% 0.171 17.0);

Tailwind

colors: {
  custom: {
    50: '#d6767a',
    500: '#bb3448',
    950: '#000000',
  },
}

SCSS

$custom: #bb3448;
$custom-light: #d6767a;
$custom-dark: #000000;

JSON

{
  "hex": "#bb3448",
  "rgb": {
    "r": 187,
    "g": 52,
    "b": 72
  },
  "hsl": {
    "h": 351.111,
    "s": 56.485,
    "l": 46.863
  },
  "oklch": {
    "l": 0.53421,
    "c": 0.17067,
    "h": 17
  },
  "luminance": 0.13489
}

Semantic roles & 50–950 ramp

primary

#BB3448

secondary

#82C9BE

accent

#E0C948

background

#FEF7F7

surface

#FCEDED

border

#D5C8C8

text

#160909

muted

#847B7B

Preview Lab

Preview with #BB3448

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

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