#B4289E#B4289E

#B4289E is a mid, highly saturated purple. Relative luminance 0.137; OKLCH L 54.4% C 0.212 H 335.5°. Best body text is #FFFFFF at 5.62:1 contrast (WCAG AA passes).

Color values

HEX	#B4289E
RGB	rgb(180, 40, 158)
HSL	hsl(309, 64%, 43%)
HSV	hsv(309, 78%, 71%)
CMYK	cmyk(0%, 77.8%, 12.2%, 29.4%)
CIE-LAB	lab(43.79, 65.84, -32.11)
CIE-LCH	lch(43.79, 73.25, 334.00°)
OKLab	oklab(54.36% 0.1928 -0.0877)
OKLCH	oklch(54.36% 0.212 335.5)
XYZ	xyz(25.7531, 13.6919, 33.6276)
Luminance	0.1369 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4289E #28B43E

analogous

#8428B4 #B4289E #B42858

triadic

#B4289E #9EB428 #289EB4

tetradic

#B4289E #B48428 #28B43E #2858B4

square

#B4289E #B48428 #28B43E #2858B4

split-complementary

#B4289E #58B428 #28B484

monochromatic

#501246 #821D72 #B4289E #D544BF #E176D0

Accessibility & contrast

On white

5.62

#B4289E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.74

#B4289E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B4289E

5.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4289E	#FFFFFF	#000000	##FFFFFF
##B4289E	1.00	5.62	3.74	5.62
#FFFFFF	5.62	1.00	21.00	1.00
#000000	3.74	21.00	1.00	21.00
##FFFFFF	5.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#295AA1

Deuteranopia (green-blind)

#5C6F9B

Tritanopia (blue-blind)

#BD3461

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #b4289e;
/* rgb */ color: rgb(180, 40, 158);
/* oklch */ color: oklch(54.4% 0.212 335.5);

Tailwind

colors: {
  custom: {
    50: '#ce72bb',
    500: '#b4289e',
    950: '#000000',
  },
}

SCSS

$custom: #b4289e;
$custom-light: #ce72bb;
$custom-dark: #000000;

JSON

{
  "hex": "#b4289e",
  "rgb": {
    "r": 180,
    "g": 40,
    "b": 158
  },
  "hsl": {
    "h": 309.429,
    "s": 63.636,
    "l": 43.137
  },
  "oklch": {
    "l": 0.54356,
    "c": 0.2118,
    "h": 335.5
  },
  "luminance": 0.1369
}

Semantic roles & 50–950 ramp

primary

#B4289E

secondary

#70C87E

accent

#E75B41

background

#FDF7FB

surface

#FAEDF6

border

#D3C8D0

text

#140912

muted

#837B81

Preview Lab

Preview with #B4289E

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

Preview Lab → · Contrast checker → · Palette generator →