#BB3D38#BB3D38

#BB3D38 is a mid, vivid red. Relative luminance 0.142; OKLCH L 54.1% C 0.163 H 26.4°. Best body text is #FFFFFF at 5.47:1 contrast (WCAG AA passes).

Color values

HEX	#BB3D38
RGB	rgb(187, 61, 56)
HSL	hsl(2, 54%, 48%)
HSV	hsv(2, 70%, 73%)
CMYK	cmyk(0%, 67.4%, 70.1%, 26.7%)
CIE-LAB	lab(44.51, 50.23, 31.41)
CIE-LCH	lch(44.51, 59.24, 32.02°)
OKLab	oklab(54.09% 0.146 0.0724)
OKLCH	oklch(54.09% 0.163 26.4)
XYZ	xyz(22.8785, 14.1911, 5.2751)
Luminance	0.1419 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB3D38 #38B6BB

analogous

#BB3875 #BB3D38 #BB7E38

triadic

#BB3D38 #38BB3D #3D38BB

tetradic

#BB3D38 #75BB38 #38B6BB #7E38BB

square

#BB3D38 #75BB38 #38B6BB #7E38BB

split-complementary

#BB3D38 #38BB7E #3875BB

monochromatic

#5D1E1C #8C2E2A #BB3D38 #D06561 #DE9390

Accessibility & contrast

On white

5.47

#BB3D38 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.84

#BB3D38 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BB3D38

5.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB3D38	#FFFFFF	#000000	##FFFFFF
##BB3D38	1.00	5.47	3.84	5.47
#FFFFFF	5.47	1.00	21.00	1.00
#000000	3.84	21.00	1.00	21.00
##FFFFFF	5.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#605836

Deuteranopia (green-blind)

#7F7334

Tritanopia (blue-blind)

#CD1A3D

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #bb3d38;
/* rgb */ color: rgb(187, 61, 56);
/* oklch */ color: oklch(54.1% 0.163 26.4);

Tailwind

colors: {
  custom: {
    50: '#d77a6f',
    500: '#bb3d38',
    950: '#000000',
  },
}

SCSS

$custom: #bb3d38;
$custom-light: #d77a6f;
$custom-dark: #000000;

JSON

{
  "hex": "#bb3d38",
  "rgb": {
    "r": 187,
    "g": 61,
    "b": 56
  },
  "hsl": {
    "h": 2.29,
    "s": 53.909,
    "l": 47.647
  },
  "oklch": {
    "l": 0.5409,
    "c": 0.16294,
    "h": 26.4
  },
  "luminance": 0.14188
}

Semantic roles & 50–950 ramp

primary

#BB3D38

secondary

#86C6C8

accent

#D8DD4B

background

#FEF7F6

surface

#FCEEEC

border

#D5C9C7

text

#160A07

muted

#847C7A

Preview Lab

Preview with #BB3D38

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

Preview Lab → · Contrast checker → · Palette generator →