#BB363E#BB363E

#BB363E is a mid, vivid red. Relative luminance 0.136; OKLCH L 53.4% C 0.169 H 21.8°. Best body text is #FFFFFF at 5.66:1 contrast (WCAG AA passes).

Color values

HEX	#BB363E
RGB	rgb(187, 54, 62)
HSL	hsl(356, 55%, 47%)
HSV	hsv(356, 71%, 73%)
CMYK	cmyk(0%, 71.1%, 66.8%, 26.7%)
CIE-LAB	lab(43.59, 53.31, 26.72)
CIE-LCH	lch(43.59, 59.63, 26.62°)
OKLab	oklab(53.43% 0.157 0.0629)
OKLCH	oklch(53.43% 0.169 21.8)
XYZ	xyz(22.6846, 13.5543, 5.9782)
Luminance	0.1355 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB363E #36BBB3

analogous

#BB3681 #BB363E #BB7136

triadic

#BB363E #3EBB36 #363EBB

tetradic

#BB363E #81BB36 #36BBB3 #7136BB

square

#BB363E #81BB36 #36BBB3 #7136BB

split-complementary

#BB363E #36BB71 #3681BB

monochromatic

#5C1B1F #8C282E #BB363E #D05E65 #DE8D92

Accessibility & contrast

On white

5.66

#BB363E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.71

#BB363E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BB363E

5.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB363E	#FFFFFF	#000000	##FFFFFF
##BB363E	1.00	5.66	3.71	5.66
#FFFFFF	5.66	1.00	21.00	1.00
#000000	3.71	21.00	1.00	21.00
##FFFFFF	5.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B553D

Deuteranopia (green-blind)

#7C713A

Tritanopia (blue-blind)

#CD083A

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #bb363e;
/* rgb */ color: rgb(187, 54, 62);
/* oklch */ color: oklch(53.4% 0.169 21.8);

Tailwind

colors: {
  custom: {
    50: '#d77673',
    500: '#bb363e',
    950: '#000000',
  },
}

SCSS

$custom: #bb363e;
$custom-light: #d77673;
$custom-dark: #000000;

JSON

{
  "hex": "#bb363e",
  "rgb": {
    "r": 187,
    "g": 54,
    "b": 62
  },
  "hsl": {
    "h": 356.391,
    "s": 55.187,
    "l": 47.255
  },
  "oklch": {
    "l": 0.53432,
    "c": 0.16912,
    "h": 21.8
  },
  "luminance": 0.13551
}

Semantic roles & 50–950 ramp

primary

#BB363E

secondary

#84C9C5

accent

#DFD649

background

#FEF7F6

surface

#FCEEEC

border

#D5C9C7

text

#160908

muted

#847B7B

Preview Lab

Preview with #BB363E

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

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