#B440D5#B440D5

#B440D5 is a mid, highly saturated purple. Relative luminance 0.182; OKLCH L 59.6% C 0.229 H 317.8°. Best body text is #000000 at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#B440D5
RGB	rgb(180, 64, 213)
HSL	hsl(287, 64%, 54%)
HSV	hsv(287, 70%, 84%)
CMYK	cmyk(15.5%, 70%, 0%, 16.5%)
CIE-LAB	lab(49.71, 67.00, -54.87)
CIE-LCH	lch(49.71, 86.60, 320.68°)
OKLab	oklab(59.59% 0.1697 -0.1541)
OKLCH	oklch(59.59% 0.229 317.8)
XYZ	xyz(32.6643, 18.1756, 64.7255)
Luminance	0.1817 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B440D5 #61D540

analogous

#6A40D5 #B440D5 #D540AC

triadic

#B440D5 #D5B440 #40D5B4

tetradic

#B440D5 #D56A40 #61D540 #40ACD5

square

#B440D5 #D56A40 #61D540 #40ACD5

split-complementary

#B440D5 #ACD540 #40D56A

monochromatic

#691C7F #9227B1 #B440D5 #C872E0 #DBA4EB

Accessibility & contrast

On white

4.53

#B440D5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.63

#B440D5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B440D5

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B440D5	#FFFFFF	#000000	##000000
##B440D5	1.00	4.53	4.63	4.63
#FFFFFF	4.53	1.00	21.00	21.00
#000000	4.63	21.00	1.00	1.00
##000000	4.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#006FD9

Deuteranopia (green-blind)

#457AD2

Tritanopia (blue-blind)

#B35D86

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #b440d5;
/* rgb */ color: rgb(180, 64, 213);
/* oklch */ color: oklch(59.6% 0.229 317.8);

Tailwind

colors: {
  custom: {
    50: '#ce7fe3',
    500: '#b440d5',
    950: '#000000',
  },
}

SCSS

$custom: #b440d5;
$custom-light: #ce7fe3;
$custom-dark: #000000;

JSON

{
  "hex": "#b440d5",
  "rgb": {
    "r": 180,
    "g": 64,
    "b": 213
  },
  "hsl": {
    "h": 286.711,
    "s": 63.948,
    "l": 54.314
  },
  "oklch": {
    "l": 0.59586,
    "c": 0.22918,
    "h": 317.8
  },
  "luminance": 0.18174
}

Semantic roles & 50–950 ramp

primary

#B440D5

secondary

#A7D899

accent

#E74166

background

#FDF8FE

surface

#FAEFFC

border

#D3CAD5

text

#140B15

muted

#837C84

Preview Lab

Preview with #B440D5

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

Preview Lab → · Contrast checker → · Palette generator →