#BB536B#BB536B

#BB536B is a mid, vivid red. Relative luminance 0.178; OKLCH L 58.0% C 0.136 H 7.9°. Best body text is #FFFFFF at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#BB536B
RGB	rgb(187, 83, 107)
HSL	hsl(346, 43%, 53%)
HSV	hsv(346, 56%, 73%)
CMYK	cmyk(0%, 55.6%, 42.8%, 26.7%)
CIE-LAB	lab(49.27, 44.24, 7.08)
CIE-LCH	lch(49.27, 44.80, 9.09°)
OKLab	oklab(58% 0.1344 0.0186)
OKLCH	oklch(58% 0.136 7.9)
XYZ	xyz(26.2423, 17.8157, 15.9638)
Luminance	0.1781 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB536B #53BBA3

analogous

#BB539F #BB536B #BB6F53

triadic

#BB536B #6BBB53 #536BBB

tetradic

#BB536B #9FBB53 #53BBA3 #6F53BB

square

#BB536B #9FBB53 #53BBA3 #6F53BB

split-complementary

#BB536B #53BB6F #539FBB

monochromatic

#6A2A39 #963B50 #BB536B #CC7F91 #DEABB6

Accessibility & contrast

On white

4.60

#BB536B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.56

#BB536B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #BB536B

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB536B	#FFFFFF	#000000	##FFFFFF
##BB536B	1.00	4.60	4.56	4.60
#FFFFFF	4.60	1.00	21.00	1.00
#000000	4.56	21.00	1.00	21.00
##FFFFFF	4.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#67686C

Deuteranopia (green-blind)

#827D69

Tritanopia (blue-blind)

#CA475C

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #bb536b;
/* rgb */ color: rgb(187, 83, 107);
/* oklch */ color: oklch(58.0% 0.136 7.9);

Tailwind

colors: {
  custom: {
    50: '#d38795',
    500: '#bb536b',
    950: '#000000',
  },
}

SCSS

$custom: #bb536b;
$custom-light: #d38795;
$custom-dark: #000000;

JSON

{
  "hex": "#bb536b",
  "rgb": {
    "r": 187,
    "g": 83,
    "b": 107
  },
  "hsl": {
    "h": 346.154,
    "s": 43.333,
    "l": 52.941
  },
  "oklch": {
    "l": 0.57997,
    "c": 0.13571,
    "h": 7.9
  },
  "luminance": 0.17813
}

Semantic roles & 50–950 ramp

primary

#BB536B

secondary

#9ECBC1

accent

#D3B655

background

#FDF8F9

surface

#FBF0F1

border

#D4CBCB

text

#150C0D

muted

#837D7E

Preview Lab

Preview with #BB536B

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

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