#B33B5B#B33B5B

#B33B5B is a mid, vivid pink. Relative luminance 0.135; OKLCH L 53.3% C 0.156 H 8.1°. Best body text is #FFFFFF at 5.69:1 contrast (WCAG AA passes).

Color values

HEX	#B33B5B
RGB	rgb(179, 59, 91)
HSL	hsl(344, 50%, 47%)
HSV	hsv(344, 67%, 70%)
CMYK	cmyk(0%, 67%, 49.2%, 29.8%)
CIE-LAB	lab(43.46, 50.90, 8.44)
CIE-LCH	lch(43.46, 51.59, 9.41°)
OKLab	oklab(53.27% 0.1548 0.0219)
OKLCH	oklch(53.27% 0.156 8.1)
XYZ	xyz(22.0445, 13.4698, 11.3346)
Luminance	0.1347 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B33B5B #3BB393

analogous

#B33B97 #B33B5B #B3573B

triadic

#B33B5B #5BB33B #3B5BB3

tetradic

#B33B5B #97B33B #3BB393 #573BB3

square

#B33B5B #97B33B #3BB393 #573BB3

split-complementary

#B33B5B #3BB357 #3B97B3

monochromatic

#571D2C #852C44 #B33B5B #CB607D #DA8EA3

Accessibility & contrast

On white

5.69

#B33B5B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.69

#B33B5B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B33B5B

5.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B33B5B	#FFFFFF	#000000	##FFFFFF
##B33B5B	1.00	5.69	3.69	5.69
#FFFFFF	5.69	1.00	21.00	1.00
#000000	3.69	21.00	1.00	21.00
##FFFFFF	5.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#56575C

Deuteranopia (green-blind)

#757058

Tritanopia (blue-blind)

#C32848

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #b33b5b;
/* rgb */ color: rgb(179, 59, 91);
/* oklch */ color: oklch(53.3% 0.156 8.1);

Tailwind

colors: {
  custom: {
    50: '#cf7889',
    500: '#b33b5b',
    950: '#000000',
  },
}

SCSS

$custom: #b33b5b;
$custom-light: #cf7889;
$custom-dark: #000000;

JSON

{
  "hex": "#b33b5b",
  "rgb": {
    "r": 179,
    "g": 59,
    "b": 91
  },
  "hsl": {
    "h": 344,
    "s": 50.42,
    "l": 46.667
  },
  "oklch": {
    "l": 0.53267,
    "c": 0.15638,
    "h": 8.1
  },
  "luminance": 0.13467
}

Semantic roles & 50–950 ramp

primary

#B33B5B

secondary

#85C5B4

accent

#DAB54E

background

#FDF7F8

surface

#FAEEF0

border

#D3C9CB

text

#15090B

muted

#837B7C

Preview Lab

Preview with #B33B5B

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

Preview Lab → · Contrast checker → · Palette generator →