#BB2D2D#BB2D2D

#BB2D2D is a mid, vivid red. Relative luminance 0.126; OKLCH L 52.3% C 0.179 H 26.0°. Best body text is #FFFFFF at 5.96:1 contrast (WCAG AA passes).

Color values

HEX	#BB2D2D
RGB	rgb(187, 45, 45)
HSL	hsl(0, 61%, 45%)
HSV	hsv(0, 76%, 73%)
CMYK	cmyk(0%, 75.9%, 75.9%, 26.7%)
CIE-LAB	lab(42.21, 55.67, 35.19)
CIE-LCH	lch(42.21, 65.86, 32.29°)
OKLab	oklab(52.33% 0.1608 0.0783)
OKLCH	oklch(52.33% 0.179 26)
XYZ	xyz(21.9081, 12.6345, 3.7673)
Luminance	0.1263 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB2D2D #2DBBBB

analogous

#BB2D74 #BB2D2D #BB742D

triadic

#BB2D2D #2DBB2D #2D2DBB

tetradic

#BB2D2D #74BB2D #2DBBBB #742DBB

square

#BB2D2D #74BB2D #2DBBBB #742DBB

split-complementary

#BB2D2D #2DBB74 #2D74BB

monochromatic

#581515 #8A2121 #BB2D2D #D55050 #E18282

Accessibility & contrast

On white

5.96

#BB2D2D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.53

#BB2D2D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BB2D2D

5.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB2D2D	#FFFFFF	#000000	##FFFFFF
##BB2D2D	1.00	5.96	3.53	5.96
#FFFFFF	5.96	1.00	21.00	1.00
#000000	3.53	21.00	1.00	21.00
##FFFFFF	5.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#58502B

Deuteranopia (green-blind)

#7B6F27

Tritanopia (blue-blind)

#CE002F

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #bb2d2d;
/* rgb */ color: rgb(187, 45, 45);
/* oklch */ color: oklch(52.3% 0.179 26.0);

Tailwind

colors: {
  custom: {
    50: '#d87266',
    500: '#bb2d2d',
    950: '#000000',
  },
}

SCSS

$custom: #bb2d2d;
$custom-light: #d87266;
$custom-dark: #000000;

JSON

{
  "hex": "#bb2d2d",
  "rgb": {
    "r": 187,
    "g": 45,
    "b": 45
  },
  "hsl": {
    "h": 0,
    "s": 61.207,
    "l": 45.49
  },
  "oklch": {
    "l": 0.52328,
    "c": 0.17889,
    "h": 26
  },
  "luminance": 0.12631
}

Semantic roles & 50–950 ramp

primary

#BB2D2D

secondary

#7ACACA

accent

#E4E443

background

#FEF7F6

surface

#FDEDEB

border

#D5C8C6

text

#160906

muted

#847B7A

Preview Lab

Preview with #BB2D2D

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

Preview Lab → · Contrast checker → · Palette generator →