#B43591#B43591

#B43591 is a mid, vivid pink. Relative luminance 0.143; OKLCH L 54.8% C 0.189 H 340.9°. Best body text is #FFFFFF at 5.44:1 contrast (WCAG AA passes).

Color values

HEX	#B43591
RGB	rgb(180, 53, 145)
HSL	hsl(317, 55%, 46%)
HSV	hsv(317, 71%, 71%)
CMYK	cmyk(0%, 70.6%, 19.4%, 29.4%)
CIE-LAB	lab(44.65, 59.80, -22.93)
CIE-LCH	lch(44.65, 64.04, 339.02°)
OKLab	oklab(54.78% 0.1786 -0.0617)
OKLCH	oklch(54.78% 0.189 340.9)
XYZ	xyz(25.2070, 14.2963, 28.2145)
Luminance	0.1429 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B43591 #35B458

analogous

#9735B4 #B43591 #B43552

triadic

#B43591 #91B435 #3591B4

tetradic

#B43591 #B49735 #35B458 #3552B4

square

#B43591 #B49735 #35B458 #3552B4

split-complementary

#B43591 #52B435 #35B497

monochromatic

#551945 #85276B #B43591 #CE58AD #DC88C5

Accessibility & contrast

On white

5.44

#B43591 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.86

#B43591 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B43591

5.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B43591	#FFFFFF	#000000	##FFFFFF
##B43591	1.00	5.44	3.86	5.44
#FFFFFF	5.44	1.00	21.00	1.00
#000000	3.86	21.00	1.00	21.00
##FFFFFF	5.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F5D94

Deuteranopia (green-blind)

#66718E

Tritanopia (blue-blind)

#BF385E

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #b43591;
/* rgb */ color: rgb(180, 53, 145);
/* oklch */ color: oklch(54.8% 0.189 340.9);

Tailwind

colors: {
  custom: {
    50: '#ce77b1',
    500: '#b43591',
    950: '#000000',
  },
}

SCSS

$custom: #b43591;
$custom-light: #ce77b1;
$custom-dark: #000000;

JSON

{
  "hex": "#b43591",
  "rgb": {
    "r": 180,
    "g": 53,
    "b": 145
  },
  "hsl": {
    "h": 316.535,
    "s": 54.506,
    "l": 45.686
  },
  "oklch": {
    "l": 0.54784,
    "c": 0.18899,
    "h": 340.9
  },
  "luminance": 0.14294
}

Semantic roles & 50–950 ramp

primary

#B43591

secondary

#7FC693

accent

#DE734A

background

#FDF7FA

surface

#FAEEF5

border

#D3C9CF

text

#140910

muted

#837B7F

Preview Lab

Preview with #B43591

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

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