#B53178#B53178

#B53178 is a mid, vivid pink. Relative luminance 0.134; OKLCH L 53.5% C 0.180 H 352.0°. Best body text is #FFFFFF at 5.71:1 contrast (WCAG AA passes).

Color values

HEX	#B53178
RGB	rgb(181, 49, 120)
HSL	hsl(328, 57%, 45%)
HSV	hsv(328, 73%, 71%)
CMYK	cmyk(0%, 72.9%, 33.7%, 29%)
CIE-LAB	lab(43.33, 58.29, -9.68)
CIE-LCH	lch(43.33, 59.09, 350.57°)
OKLab	oklab(53.52% 0.1784 -0.025)
OKLCH	oklch(53.52% 0.18 352)
XYZ	xyz(23.5459, 13.3792, 19.1081)
Luminance	0.1338 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B53178 #31B56E

analogous

#B031B5 #B53178 #B53136

triadic

#B53178 #78B531 #3178B5

tetradic

#B53178 #B5B031 #31B56E #3136B5

square

#B53178 #B5B031 #31B56E #3136B5

split-complementary

#B53178 #36B531 #31B5B0

monochromatic

#551738 #852458 #B53178 #D05396 #DD83B4

Accessibility & contrast

On white

5.71

#B53178 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.68

#B53178 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B53178

5.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B53178	#FFFFFF	#000000	##FFFFFF
##B53178	1.00	5.71	3.68	5.71
#FFFFFF	5.71	1.00	21.00	1.00
#000000	3.68	21.00	1.00	21.00
##FFFFFF	5.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#48577A

Deuteranopia (green-blind)

#6D6F75

Tritanopia (blue-blind)

#C32750

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #b53178;
/* rgb */ color: rgb(181, 49, 120);
/* oklch */ color: oklch(53.5% 0.180 352.0);

Tailwind

colors: {
  custom: {
    50: '#d0759f',
    500: '#b53178',
    950: '#000000',
  },
}

SCSS

$custom: #b53178;
$custom-light: #d0759f;
$custom-dark: #000000;

JSON

{
  "hex": "#b53178",
  "rgb": {
    "r": 181,
    "g": 49,
    "b": 120
  },
  "hsl": {
    "h": 327.727,
    "s": 57.391,
    "l": 45.098
  },
  "oklch": {
    "l": 0.53524,
    "c": 0.18017,
    "h": 352
  },
  "luminance": 0.13376
}

Semantic roles & 50–950 ramp

primary

#B53178

secondary

#7BC79E

accent

#E18E47

background

#FDF7F9

surface

#FAEDF2

border

#D3C8CC

text

#15090E

muted

#837B7E

Preview Lab

Preview with #B53178

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

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