#B53591#B53591

#B53591 is a mid, vivid pink. Relative luminance 0.144; OKLCH L 54.9% C 0.190 H 341.3°. Best body text is #FFFFFF at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#B53591
RGB	rgb(181, 53, 145)
HSL	hsl(317, 55%, 46%)
HSV	hsv(317, 71%, 71%)
CMYK	cmyk(0%, 70.7%, 19.9%, 29%)
CIE-LAB	lab(44.82, 60.05, -22.65)
CIE-LCH	lch(44.82, 64.19, 339.33°)
OKLab	oklab(54.94% 0.1796 -0.0609)
OKLCH	oklch(54.94% 0.19 341.3)
XYZ	xyz(25.4407, 14.4168, 28.2255)
Luminance	0.1441 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B53591 #35B559

analogous

#9935B5 #B53591 #B53551

triadic

#B53591 #91B535 #3591B5

tetradic

#B53591 #B59935 #35B559 #3551B5

square

#B53591 #B59935 #35B559 #3551B5

split-complementary

#B53591 #51B535 #35B599

monochromatic

#561945 #86276B #B53591 #CE59AD #DC88C5

Accessibility & contrast

On white

5.41

#B53591 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.88

#B53591 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B53591

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B53591	#FFFFFF	#000000	##FFFFFF
##B53591	1.00	5.41	3.88	5.41
#FFFFFF	5.41	1.00	21.00	1.00
#000000	3.88	21.00	1.00	21.00
##FFFFFF	5.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F5D94

Deuteranopia (green-blind)

#67728E

Tritanopia (blue-blind)

#C0375E

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #b53591;
/* rgb */ color: rgb(181, 53, 145);
/* oklch */ color: oklch(54.9% 0.190 341.3);

Tailwind

colors: {
  custom: {
    50: '#cf77b1',
    500: '#b53591',
    950: '#000000',
  },
}

SCSS

$custom: #b53591;
$custom-light: #cf77b1;
$custom-dark: #000000;

JSON

{
  "hex": "#b53591",
  "rgb": {
    "r": 181,
    "g": 53,
    "b": 145
  },
  "hsl": {
    "h": 316.875,
    "s": 54.701,
    "l": 45.882
  },
  "oklch": {
    "l": 0.5494,
    "c": 0.18965,
    "h": 341.3
  },
  "luminance": 0.14414
}

Semantic roles & 50–950 ramp

primary

#B53591

secondary

#80C693

accent

#DE734A

background

#FDF7FA

surface

#FAEEF5

border

#D3C9CF

text

#140A10

muted

#837C7F

Preview Lab

Preview with #B53591

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

Preview Lab → · Contrast checker → · Palette generator →