#BB3A2E#BB3A2E

#BB3A2E is a mid, vivid red. Relative luminance 0.138; OKLCH L 53.6% C 0.167 H 29.1°. Best body text is #FFFFFF at 5.59:1 contrast (WCAG AA passes).

Color values

HEX	#BB3A2E
RGB	rgb(187, 58, 46)
HSL	hsl(5, 61%, 46%)
HSV	hsv(5, 75%, 73%)
CMYK	cmyk(0%, 69%, 75.4%, 26.7%)
CIE-LAB	lab(43.93, 50.98, 36.51)
CIE-LCH	lch(43.93, 62.71, 35.60°)
OKLab	oklab(53.62% 0.1463 0.0814)
OKLCH	oklch(53.62% 0.167 29.1)
XYZ	xyz(22.5022, 13.7915, 4.0614)
Luminance	0.1379 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB3A2E #2EAFBB

analogous

#BB2E69 #BB3A2E #BB802E

triadic

#BB3A2E #2EBB3A #3A2EBB

tetradic

#BB3A2E #69BB2E #2EAFBB #802EBB

square

#BB3A2E #69BB2E #2EAFBB #802EBB

split-complementary

#BB3A2E #2EBB80 #2E69BB

monochromatic

#591C16 #8A2B22 #BB3A2E #D45D52 #E08B83

Accessibility & contrast

On white

5.59

#BB3A2E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.76

#BB3A2E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BB3A2E

5.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB3A2E	#FFFFFF	#000000	##FFFFFF
##BB3A2E	1.00	5.59	3.76	5.59
#FFFFFF	5.59	1.00	21.00	1.00
#000000	3.76	21.00	1.00	21.00
##FFFFFF	5.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F562C

Deuteranopia (green-blind)

#7F7229

Tritanopia (blue-blind)

#CE0E38

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #bb3a2e;
/* rgb */ color: rgb(187, 58, 46);
/* oklch */ color: oklch(53.6% 0.167 29.1);

Tailwind

colors: {
  custom: {
    50: '#d87867',
    500: '#bb3a2e',
    950: '#000000',
  },
}

SCSS

$custom: #bb3a2e;
$custom-light: #d87867;
$custom-dark: #000000;

JSON

{
  "hex": "#bb3a2e",
  "rgb": {
    "r": 187,
    "g": 58,
    "b": 46
  },
  "hsl": {
    "h": 5.106,
    "s": 60.515,
    "l": 45.686
  },
  "oklch": {
    "l": 0.5362,
    "c": 0.16742,
    "h": 29.1
  },
  "luminance": 0.13788
}

Semantic roles & 50–950 ramp

primary

#BB3A2E

secondary

#7BC3CA

accent

#D6E444

background

#FEF7F6

surface

#FDEEEB

border

#D5C9C6

text

#160906

muted

#847B7A

Preview Lab

Preview with #BB3A2E

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

Preview Lab → · Contrast checker → · Palette generator →