#BB536C#BB536C

#BB536C is a mid, vivid red. Relative luminance 0.178; OKLCH L 58.0% C 0.136 H 7.3°. Best body text is #FFFFFF at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#BB536C
RGB	rgb(187, 83, 108)
HSL	hsl(346, 43%, 53%)
HSV	hsv(346, 56%, 73%)
CMYK	cmyk(0%, 55.6%, 42.2%, 26.7%)
CIE-LAB	lab(49.30, 44.34, 6.51)
CIE-LCH	lch(49.30, 44.82, 8.35°)
OKLab	oklab(58.03% 0.1348 0.0172)
OKLCH	oklch(58.03% 0.136 7.3)
XYZ	xyz(26.2952, 17.8369, 16.2425)
Luminance	0.1783 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB536C #53BBA2

analogous

#BB53A0 #BB536C #BB6E53

triadic

#BB536C #6CBB53 #536CBB

tetradic

#BB536C #A0BB53 #53BBA2 #6E53BB

square

#BB536C #A0BB53 #53BBA2 #6E53BB

split-complementary

#BB536C #53BB6E #53A0BB

monochromatic

#6A2A39 #963B51 #BB536C #CC7F91 #DEABB7

Accessibility & contrast

On white

4.60

#BB536C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.57

#BB536C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #BB536C

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB536C	#FFFFFF	#000000	##FFFFFF
##BB536C	1.00	4.60	4.57	4.60
#FFFFFF	4.60	1.00	21.00	1.00
#000000	4.57	21.00	1.00	21.00
##FFFFFF	4.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#67686D

Deuteranopia (green-blind)

#827D6A

Tritanopia (blue-blind)

#CA475C

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #bb536c;
/* rgb */ color: rgb(187, 83, 108);
/* oklch */ color: oklch(58.0% 0.136 7.3);

Tailwind

colors: {
  custom: {
    50: '#d38796',
    500: '#bb536c',
    950: '#000000',
  },
}

SCSS

$custom: #bb536c;
$custom-light: #d38796;
$custom-dark: #000000;

JSON

{
  "hex": "#bb536c",
  "rgb": {
    "r": 187,
    "g": 83,
    "b": 108
  },
  "hsl": {
    "h": 345.577,
    "s": 43.333,
    "l": 52.941
  },
  "oklch": {
    "l": 0.58025,
    "c": 0.1359,
    "h": 7.3
  },
  "luminance": 0.17834
}

Semantic roles & 50–950 ramp

primary

#BB536C

secondary

#9ECBC1

accent

#D3B555

background

#FDF8F9

surface

#FBF0F1

border

#D4CBCB

text

#150C0D

muted

#837D7E

Preview Lab

Preview with #BB536C

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

Preview Lab → · Contrast checker → · Palette generator →