#B33170#B33170

#B33170 is a mid, vivid pink. Relative luminance 0.130; OKLCH L 52.9% C 0.175 H 355.3°. Best body text is #FFFFFF at 5.85:1 contrast (WCAG AA passes).

Color values

HEX	#B33170
RGB	rgb(179, 49, 112)
HSL	hsl(331, 57%, 45%)
HSV	hsv(331, 73%, 70%)
CMYK	cmyk(0%, 72.6%, 37.4%, 29.8%)
CIE-LAB	lab(42.69, 56.84, -5.73)
CIE-LCH	lch(42.69, 57.13, 354.25°)
OKLab	oklab(52.9% 0.1743 -0.0144)
OKLCH	oklch(52.9% 0.175 355.3)
XYZ	xyz(22.6148, 12.9529, 16.6353)
Luminance	0.1295 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B33170 #31B374

analogous

#B331B1 #B33170 #B33331

triadic

#B33170 #70B331 #3170B3

tetradic

#B33170 #B1B331 #31B374 #3331B3

square

#B33170 #B1B331 #31B374 #3331B3

split-complementary

#B33170 #31B333 #31B1B3

monochromatic

#531734 #832452 #B33170 #D0528F #DD82AE

Accessibility & contrast

On white

5.85

#B33170 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.59

#B33170 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B33170

5.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B33170	#FFFFFF	#000000	##FFFFFF
##B33170	1.00	5.85	3.59	5.85
#FFFFFF	5.85	1.00	21.00	1.00
#000000	3.59	21.00	1.00	21.00
##FFFFFF	5.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A5572

Deuteranopia (green-blind)

#6E6E6D

Tritanopia (blue-blind)

#C1234C

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #b33170;
/* rgb */ color: rgb(179, 49, 112);
/* oklch */ color: oklch(52.9% 0.175 355.3);

Tailwind

colors: {
  custom: {
    50: '#ce7499',
    500: '#b33170',
    950: '#000000',
  },
}

SCSS

$custom: #b33170;
$custom-light: #ce7499;
$custom-dark: #000000;

JSON

{
  "hex": "#b33170",
  "rgb": {
    "r": 179,
    "g": 49,
    "b": 112
  },
  "hsl": {
    "h": 330.923,
    "s": 57.018,
    "l": 44.706
  },
  "oklch": {
    "l": 0.52899,
    "c": 0.17493,
    "h": 355.3
  },
  "luminance": 0.1295
}

Semantic roles & 50–950 ramp

primary

#B33170

secondary

#7AC6A1

accent

#E09648

background

#FDF7F9

surface

#FAEDF2

border

#D3C8CC

text

#14090D

muted

#837B7E

Preview Lab

Preview with #B33170

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

Preview Lab → · Contrast checker → · Palette generator →