#BB383F#BB383F

#BB383F is a mid, vivid red. Relative luminance 0.138; OKLCH L 53.7% C 0.167 H 22.0°. Best body text is #FFFFFF at 5.60:1 contrast (WCAG AA passes).

Color values

HEX	#BB383F
RGB	rgb(187, 56, 63)
HSL	hsl(357, 54%, 48%)
HSV	hsv(357, 70%, 73%)
CMYK	cmyk(0%, 70.1%, 66.3%, 26.7%)
CIE-LAB	lab(43.88, 52.60, 26.48)
CIE-LCH	lch(43.88, 58.89, 26.72°)
OKLab	oklab(53.66% 0.1549 0.0625)
OKLCH	oklch(53.66% 0.167 22)
XYZ	xyz(22.8073, 13.7553, 6.1558)
Luminance	0.1375 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB383F #38BBB4

analogous

#BB3880 #BB383F #BB7338

triadic

#BB383F #3FBB38 #383FBB

tetradic

#BB383F #80BB38 #38BBB4 #7338BB

square

#BB383F #80BB38 #38BBB4 #7338BB

split-complementary

#BB383F #38BB73 #3880BB

monochromatic

#5D1C1F #8C2A2F #BB383F #D06167 #DE9094

Accessibility & contrast

On white

5.60

#BB383F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.75

#BB383F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BB383F

5.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB383F	#FFFFFF	#000000	##FFFFFF
##BB383F	1.00	5.60	3.75	5.60
#FFFFFF	5.60	1.00	21.00	1.00
#000000	3.75	21.00	1.00	21.00
##FFFFFF	5.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C563E

Deuteranopia (green-blind)

#7D723B

Tritanopia (blue-blind)

#CD103C

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #bb383f;
/* rgb */ color: rgb(187, 56, 63);
/* oklch */ color: oklch(53.7% 0.167 22.0);

Tailwind

colors: {
  custom: {
    50: '#d77774',
    500: '#bb383f',
    950: '#000000',
  },
}

SCSS

$custom: #bb383f;
$custom-light: #d77774;
$custom-dark: #000000;

JSON

{
  "hex": "#bb383f",
  "rgb": {
    "r": 187,
    "g": 56,
    "b": 63
  },
  "hsl": {
    "h": 356.794,
    "s": 53.909,
    "l": 47.647
  },
  "oklch": {
    "l": 0.53656,
    "c": 0.16707,
    "h": 22
  },
  "luminance": 0.13752
}

Semantic roles & 50–950 ramp

primary

#BB383F

secondary

#86C8C5

accent

#DDD54B

background

#FEF7F7

surface

#FCEEED

border

#D5C9C8

text

#160908

muted

#847B7B

Preview Lab

Preview with #BB383F

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

Preview Lab → · Contrast checker → · Palette generator →