#BB353C#BB353C

#BB353C is a mid, vivid red. Relative luminance 0.134; OKLCH L 53.3% C 0.170 H 22.4°. Best body text is #FFFFFF at 5.70:1 contrast (WCAG AA passes).

Color values

HEX	#BB353C
RGB	rgb(187, 53, 60)
HSL	hsl(357, 56%, 47%)
HSV	hsv(357, 72%, 73%)
CMYK	cmyk(0%, 71.7%, 67.9%, 26.7%)
CIE-LAB	lab(43.42, 53.57, 27.72)
CIE-LCH	lch(43.42, 60.32, 27.36°)
OKLab	oklab(53.3% 0.1574 0.0649)
OKLCH	oklch(53.3% 0.17 22.4)
XYZ	xyz(22.5847, 13.4406, 5.6792)
Luminance	0.1344 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB353C #35BBB4

analogous

#BB357F #BB353C #BB7135

triadic

#BB353C #3CBB35 #353CBB

tetradic

#BB353C #7FBB35 #35BBB4 #7135BB

square

#BB353C #7FBB35 #35BBB4 #7135BB

split-complementary

#BB353C #35BB71 #357FBB

monochromatic

#5C1A1D #8B272D #BB353C #D15C62 #DE8C90

Accessibility & contrast

On white

5.70

#BB353C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.69

#BB353C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BB353C

5.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB353C	#FFFFFF	#000000	##FFFFFF
##BB353C	1.00	5.70	3.69	5.70
#FFFFFF	5.70	1.00	21.00	1.00
#000000	3.69	21.00	1.00	21.00
##FFFFFF	5.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B543B

Deuteranopia (green-blind)

#7C7138

Tritanopia (blue-blind)

#CD0339

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #bb353c;
/* rgb */ color: rgb(187, 53, 60);
/* oklch */ color: oklch(53.3% 0.170 22.4);

Tailwind

colors: {
  custom: {
    50: '#d77671',
    500: '#bb353c',
    950: '#000000',
  },
}

SCSS

$custom: #bb353c;
$custom-light: #d77671;
$custom-dark: #000000;

JSON

{
  "hex": "#bb353c",
  "rgb": {
    "r": 187,
    "g": 53,
    "b": 60
  },
  "hsl": {
    "h": 356.866,
    "s": 55.833,
    "l": 47.059
  },
  "oklch": {
    "l": 0.53297,
    "c": 0.17024,
    "h": 22.4
  },
  "luminance": 0.13437
}

Semantic roles & 50–950 ramp

primary

#BB353C

secondary

#83C9C5

accent

#DFD749

background

#FEF7F6

surface

#FCEDEC

border

#D5C8C7

text

#160907

muted

#847B7A

Preview Lab

Preview with #BB353C

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

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