#B440CE#B440CE

#B440CE is a mid, highly saturated purple. Relative luminance 0.178; OKLCH L 59.1% C 0.223 H 319.7°. Best body text is #FFFFFF at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#B440CE
RGB	rgb(180, 64, 206)
HSL	hsl(289, 59%, 53%)
HSV	hsv(289, 69%, 81%)
CMYK	cmyk(12.6%, 68.9%, 0%, 19.2%)
CIE-LAB	lab(49.29, 65.68, -51.54)
CIE-LCH	lch(49.29, 83.49, 321.88°)
OKLab	oklab(59.15% 0.1701 -0.1443)
OKLCH	oklch(59.15% 0.223 319.7)
XYZ	xyz(31.7950, 17.8279, 60.1469)
Luminance	0.1783 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B440CE #5ACE40

analogous

#6D40CE #B440CE #CE40A1

triadic

#B440CE #CEB440 #40CEB4

tetradic

#B440CE #CE6D40 #5ACE40 #40A1CE

square

#B440CE #CE6D40 #5ACE40 #40A1CE

split-complementary

#B440CE #A1CE40 #40CE6D

monochromatic

#651E75 #902BA6 #B440CE #C771DA #DAA1E7

Accessibility & contrast

On white

4.60

#B440CE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.57

#B440CE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #B440CE

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B440CE	#FFFFFF	#000000	##FFFFFF
##B440CE	1.00	4.60	4.57	4.60
#FFFFFF	4.60	1.00	21.00	1.00
#000000	4.57	21.00	1.00	21.00
##FFFFFF	4.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006DD2

Deuteranopia (green-blind)

#4B79CB

Tritanopia (blue-blind)

#B45A83

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #b440ce;
/* rgb */ color: rgb(180, 64, 206);
/* oklch */ color: oklch(59.1% 0.223 319.7);

Tailwind

colors: {
  custom: {
    50: '#ce7ede',
    500: '#b440ce',
    950: '#000000',
  },
}

SCSS

$custom: #b440ce;
$custom-light: #ce7ede;
$custom-dark: #000000;

JSON

{
  "hex": "#b440ce",
  "rgb": {
    "r": 180,
    "g": 64,
    "b": 206
  },
  "hsl": {
    "h": 289.014,
    "s": 59.167,
    "l": 52.941
  },
  "oklch": {
    "l": 0.59149,
    "c": 0.22306,
    "h": 319.7
  },
  "luminance": 0.17826
}

Semantic roles & 50–950 ramp

primary

#B440CE

secondary

#A1D496

accent

#E24562

background

#FDF8FD

surface

#FAEFFB

border

#D3CAD4

text

#140B15

muted

#837C83

Preview Lab

Preview with #B440CE

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

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