#BB2C3F#BB2C3F

#BB2C3F is a mid, vivid red. Relative luminance 0.127; OKLCH L 52.5% C 0.178 H 19.1°. Best body text is #FFFFFF at 5.92:1 contrast (WCAG AA passes).

Color values

HEX	#BB2C3F
RGB	rgb(187, 44, 63)
HSL	hsl(352, 62%, 45%)
HSV	hsv(352, 76%, 73%)
CMYK	cmyk(0%, 76.5%, 66.3%, 26.7%)
CIE-LAB	lab(42.35, 56.84, 24.56)
CIE-LCH	lch(42.35, 61.92, 23.37°)
OKLab	oklab(52.52% 0.1685 0.0582)
OKLCH	oklch(52.52% 0.178 19.1)
XYZ	xyz(22.2938, 12.7284, 5.9846)
Luminance	0.1273 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB2C3F #2CBBA8

analogous

#BB2C86 #BB2C3F #BB602C

triadic

#BB2C3F #3FBB2C #2C3FBB

tetradic

#BB2C3F #86BB2C #2CBBA8 #602CBB

square

#BB2C3F #86BB2C #2CBBA8 #602CBB

split-complementary

#BB2C3F #2CBB60 #2C86BB

monochromatic

#58151E #89202E #BB2C3F #D64F61 #E1808D

Accessibility & contrast

On white

5.92

#BB2C3F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.55

#BB2C3F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BB2C3F

5.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB2C3F	#FFFFFF	#000000	##FFFFFF
##BB2C3F	1.00	5.92	3.55	5.92
#FFFFFF	5.92	1.00	21.00	1.00
#000000	3.55	21.00	1.00	21.00
##FFFFFF	5.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#56513F

Deuteranopia (green-blind)

#796F3B

Tritanopia (blue-blind)

#CD0034

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #bb2c3f;
/* rgb */ color: rgb(187, 44, 63);
/* oklch */ color: oklch(52.5% 0.178 19.1);

Tailwind

colors: {
  custom: {
    50: '#d77273',
    500: '#bb2c3f',
    950: '#000000',
  },
}

SCSS

$custom: #bb2c3f;
$custom-light: #d77273;
$custom-dark: #000000;

JSON

{
  "hex": "#bb2c3f",
  "rgb": {
    "r": 187,
    "g": 44,
    "b": 63
  },
  "hsl": {
    "h": 352.028,
    "s": 61.905,
    "l": 45.294
  },
  "oklch": {
    "l": 0.52519,
    "c": 0.17824,
    "h": 19.1
  },
  "luminance": 0.12725
}

Semantic roles & 50–950 ramp

primary

#BB2C3F

secondary

#79CABF

accent

#E5CF43

background

#FEF7F7

surface

#FCEDED

border

#D5C8C8

text

#160908

muted

#847B7B

Preview Lab

Preview with #BB2C3F

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

Preview Lab → · Contrast checker → · Palette generator →