#B4189E#B4189E

#B4189E is a mid, highly saturated purple. Relative luminance 0.128; OKLCH L 53.4% C 0.224 H 335.4°. Best body text is #FFFFFF at 5.89:1 contrast (WCAG AA passes).

Color values

HEX	#B4189E
RGB	rgb(180, 24, 158)
HSL	hsl(308, 76%, 40%)
HSV	hsv(308, 87%, 71%)
CMYK	cmyk(0%, 86.7%, 12.2%, 29.4%)
CIE-LAB	lab(42.50, 69.56, -34.13)
CIE-LCH	lch(42.50, 77.48, 333.86°)
OKLab	oklab(53.44% 0.2038 -0.0935)
OKLCH	oklch(53.44% 0.224 335.4)
XYZ	xyz(25.3210, 12.8276, 33.4836)
Luminance	0.1283 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4189E #18B42E

analogous

#7C18B4 #B4189E #B41850

triadic

#B4189E #9EB418 #189EB4

tetradic

#B4189E #B47C18 #18B42E #1850B4

square

#B4189E #B47C18 #18B42E #1850B4

split-complementary

#B4189E #50B418 #18B47C

monochromatic

#480A3F #7E116F #B4189E #E227C8 #E95DD6

Accessibility & contrast

On white

5.89

#B4189E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.57

#B4189E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B4189E

5.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4189E	#FFFFFF	#000000	##FFFFFF
##B4189E	1.00	5.89	3.57	5.89
#FFFFFF	5.89	1.00	21.00	1.00
#000000	3.57	21.00	1.00	21.00
##FFFFFF	5.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1856A1

Deuteranopia (green-blind)

#586C9B

Tritanopia (blue-blind)

#BD2A5E

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #b4189e;
/* rgb */ color: rgb(180, 24, 158);
/* oklch */ color: oklch(53.4% 0.224 335.4);

Tailwind

colors: {
  custom: {
    50: '#cf6dbb',
    500: '#b4189e',
    950: '#000000',
  },
}

SCSS

$custom: #b4189e;
$custom-light: #cf6dbb;
$custom-dark: #000000;

JSON

{
  "hex": "#b4189e",
  "rgb": {
    "r": 180,
    "g": 24,
    "b": 158
  },
  "hsl": {
    "h": 308.462,
    "s": 76.471,
    "l": 40
  },
  "oklch": {
    "l": 0.53437,
    "c": 0.22424,
    "h": 335.4
  },
  "luminance": 0.12825
}

Semantic roles & 50–950 ramp

primary

#B4189E

secondary

#5BCD6B

accent

#F35035

background

#FDF7FB

surface

#FAEDF6

border

#D3C8D0

text

#140812

muted

#837B81

Preview Lab

Preview with #B4189E

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

Preview Lab → · Contrast checker → · Palette generator →