#B33C63#B33C63

#B33C63 is a mid, vivid pink. Relative luminance 0.137; OKLCH L 53.6% C 0.157 H 4.0°. Best body text is #FFFFFF at 5.61:1 contrast (WCAG AA passes).

Color values

HEX	#B33C63
RGB	rgb(179, 60, 99)
HSL	hsl(340, 50%, 47%)
HSV	hsv(340, 66%, 70%)
CMYK	cmyk(0%, 66.5%, 44.7%, 29.8%)
CIE-LAB	lab(43.83, 51.24, 4.00)
CIE-LCH	lch(43.83, 51.40, 4.46°)
OKLab	oklab(53.61% 0.1565 0.0109)
OKLCH	oklch(53.61% 0.157 4)
XYZ	xyz(22.4601, 13.7190, 13.2672)
Luminance	0.1372 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B33C63 #3CB38C

analogous

#B33C9F #B33C63 #B3513C

triadic

#B33C63 #63B33C #3C63B3

tetradic

#B33C63 #9FB33C #3CB38C #513CB3

square

#B33C63 #9FB33C #3CB38C #513CB3

split-complementary

#B33C63 #3CB351 #3C9FB3

monochromatic

#571D30 #852D4A #B33C63 #CA6284 #DA90A8

Accessibility & contrast

On white

5.61

#B33C63 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.74

#B33C63 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B33C63

5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B33C63	#FFFFFF	#000000	##FFFFFF
##B33C63	1.00	5.61	3.74	5.61
#FFFFFF	5.61	1.00	21.00	1.00
#000000	3.74	21.00	1.00	21.00
##FFFFFF	5.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#555964

Deuteranopia (green-blind)

#747060

Tritanopia (blue-blind)

#C22C4B

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #b33c63;
/* rgb */ color: rgb(179, 60, 99);
/* oklch */ color: oklch(53.6% 0.157 4.0);

Tailwind

colors: {
  custom: {
    50: '#cf798f',
    500: '#b33c63',
    950: '#000000',
  },
}

SCSS

$custom: #b33c63;
$custom-light: #cf798f;
$custom-dark: #000000;

JSON

{
  "hex": "#b33c63",
  "rgb": {
    "r": 179,
    "g": 60,
    "b": 99
  },
  "hsl": {
    "h": 340.336,
    "s": 49.791,
    "l": 46.863
  },
  "oklch": {
    "l": 0.53607,
    "c": 0.15689,
    "h": 4
  },
  "luminance": 0.13716
}

Semantic roles & 50–950 ramp

primary

#B33C63

secondary

#86C5B0

accent

#D9AC4E

background

#FDF7F8

surface

#FAEEF0

border

#D3C9CB

text

#140A0C

muted

#837C7D

Preview Lab

Preview with #B33C63

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

Preview Lab → · Contrast checker → · Palette generator →