#BB3B41#BB3B41

#BB3B41 is a mid, vivid red. Relative luminance 0.141; OKLCH L 54.0% C 0.164 H 22.0°. Best body text is #FFFFFF at 5.50:1 contrast (WCAG AA passes).

Color values

HEX	#BB3B41
RGB	rgb(187, 59, 65)
HSL	hsl(357, 52%, 48%)
HSV	hsv(357, 68%, 73%)
CMYK	cmyk(0%, 68.4%, 65.2%, 26.7%)
CIE-LAB	lab(44.34, 51.54, 25.85)
CIE-LCH	lch(44.34, 57.66, 26.64°)
OKLab	oklab(54.01% 0.152 0.0613)
OKLCH	oklch(54.01% 0.164 22)
XYZ	xyz(23.0140, 14.0777, 6.5054)
Luminance	0.1407 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB3B41 #3BBBB5

analogous

#BB3B81 #BB3B41 #BB753B

triadic

#BB3B41 #41BB3B #3B41BB

tetradic

#BB3B41 #81BB3B #3BBBB5 #753BBB

square

#BB3B41 #81BB3B #3BBBB5 #753BBB

split-complementary

#BB3B41 #3BBB75 #3B81BB

monochromatic

#5E1E21 #8C2C31 #BB3B41 #CE656A #DD9397

Accessibility & contrast

On white

5.50

#BB3B41 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.81

#BB3B41 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BB3B41

5.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB3B41	#FFFFFF	#000000	##FFFFFF
##BB3B41	1.00	5.50	3.81	5.50
#FFFFFF	5.50	1.00	21.00	1.00
#000000	3.81	21.00	1.00	21.00
##FFFFFF	5.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E5840

Deuteranopia (green-blind)

#7E733D

Tritanopia (blue-blind)

#CD193E

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #bb3b41;
/* rgb */ color: rgb(187, 59, 65);
/* oklch */ color: oklch(54.0% 0.164 22.0);

Tailwind

colors: {
  custom: {
    50: '#d77975',
    500: '#bb3b41',
    950: '#000000',
  },
}

SCSS

$custom: #bb3b41;
$custom-light: #d77975;
$custom-dark: #000000;

JSON

{
  "hex": "#bb3b41",
  "rgb": {
    "r": 187,
    "g": 59,
    "b": 65
  },
  "hsl": {
    "h": 357.188,
    "s": 52.033,
    "l": 48.235
  },
  "oklch": {
    "l": 0.54013,
    "c": 0.16387,
    "h": 22
  },
  "luminance": 0.14074
}

Semantic roles & 50–950 ramp

primary

#BB3B41

secondary

#8AC8C5

accent

#DBD54C

background

#FEF7F7

surface

#FCEEED

border

#D5C9C8

text

#160A08

muted

#847C7B

Preview Lab

Preview with #BB3B41

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

Preview Lab → · Contrast checker → · Palette generator →