#BB4350#BB4350

#BB4350 is a mid, vivid red. Relative luminance 0.152; OKLCH L 55.2% C 0.154 H 17.4°. Best body text is #FFFFFF at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#BB4350
RGB	rgb(187, 67, 80)
HSL	hsl(354, 47%, 50%)
HSV	hsv(354, 64%, 73%)
CMYK	cmyk(0%, 64.2%, 57.2%, 26.7%)
CIE-LAB	lab(45.85, 49.20, 18.72)
CIE-LCH	lch(45.85, 52.64, 20.83°)
OKLab	oklab(55.23% 0.1473 0.0462)
OKLCH	oklch(55.23% 0.154 17.4)
XYZ	xyz(23.9508, 15.1614, 9.2531)
Luminance	0.1516 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB4350 #43BBAE

analogous

#BB438C #BB4350 #BB7243

triadic

#BB4350 #50BB43 #4350BB

tetradic

#BB4350 #8CBB43 #43BBAE #7243BB

square

#BB4350 #8CBB43 #43BBAE #7243BB

split-complementary

#BB4350 #43BB72 #438CBB

monochromatic

#612329 #8E333D #BB4350 #CC707A #DC9DA3

Accessibility & contrast

On white

5.21

#BB4350 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.03

#BB4350 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BB4350

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB4350	#FFFFFF	#000000	##FFFFFF
##BB4350	1.00	5.21	4.03	5.21
#FFFFFF	5.21	1.00	21.00	1.00
#000000	4.03	21.00	1.00	21.00
##FFFFFF	5.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#615D50

Deuteranopia (green-blind)

#7F764D

Tritanopia (blue-blind)

#CC2C48

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #bb4350;
/* rgb */ color: rgb(187, 67, 80);
/* oklch */ color: oklch(55.2% 0.154 17.4);

Tailwind

colors: {
  custom: {
    50: '#d57d81',
    500: '#bb4350',
    950: '#000000',
  },
}

SCSS

$custom: #bb4350;
$custom-light: #d57d81;
$custom-dark: #000000;

JSON

{
  "hex": "#bb4350",
  "rgb": {
    "r": 187,
    "g": 67,
    "b": 80
  },
  "hsl": {
    "h": 353.5,
    "s": 47.244,
    "l": 49.804
  },
  "oklch": {
    "l": 0.55232,
    "c": 0.15433,
    "h": 17.4
  },
  "luminance": 0.15158
}

Semantic roles & 50–950 ramp

primary

#BB4350

secondary

#92C8C2

accent

#D7C851

background

#FDF7F7

surface

#FBEEEE

border

#D4C9C9

text

#150A0A

muted

#837C7C

Preview Lab

Preview with #BB4350

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

Preview Lab → · Contrast checker → · Palette generator →