#A440BC#A440BC

#A440BC is a mid, highly saturated purple. Relative luminance 0.152; OKLCH L 55.9% C 0.200 H 319.3°. Best body text is #FFFFFF at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#A440BC
RGB	rgb(164, 64, 188)
HSL	hsl(288, 49%, 49%)
HSV	hsv(288, 66%, 74%)
CMYK	cmyk(12.8%, 66%, 0%, 26.3%)
CIE-LAB	lab(45.90, 58.70, -46.67)
CIE-LCH	lch(45.90, 74.99, 321.51°)
OKLab	oklab(55.9% 0.1518 -0.1305)
OKLCH	oklch(55.9% 0.2 319.3)
XYZ	xyz(26.2192, 15.1913, 49.1183)
Luminance	0.1519 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A440BC #58BC40

analogous

#6640BC #A440BC #BC4096

triadic

#A440BC #BCA440 #40BCA4

tetradic

#A440BC #BC6640 #58BC40 #4096BC

square

#A440BC #BC6640 #58BC40 #4096BC

split-complementary

#A440BC #96BC40 #40BC66

monochromatic

#542161 #7C308E #A440BC #BA6CCD #D09ADD

Accessibility & contrast

On white

5.20

#A440BC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.04

#A440BC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A440BC

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A440BC	#FFFFFF	#000000	##FFFFFF
##A440BC	1.00	5.20	4.04	5.20
#FFFFFF	5.20	1.00	21.00	1.00
#000000	4.04	21.00	1.00	21.00
##FFFFFF	5.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1566C0

Deuteranopia (green-blind)

#4970B9

Tritanopia (blue-blind)

#A45679

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #a440bc;
/* rgb */ color: rgb(164, 64, 188);
/* oklch */ color: oklch(55.9% 0.200 319.3);

Tailwind

colors: {
  custom: {
    50: '#c27cd1',
    500: '#a440bc',
    950: '#000000',
  },
}

SCSS

$custom: #a440bc;
$custom-light: #c27cd1;
$custom-dark: #000000;

JSON

{
  "hex": "#a440bc",
  "rgb": {
    "r": 164,
    "g": 64,
    "b": 188
  },
  "hsl": {
    "h": 288.387,
    "s": 49.206,
    "l": 49.412
  },
  "oklch": {
    "l": 0.559,
    "c": 0.20019,
    "h": 319.3
  },
  "luminance": 0.1519
}

Semantic roles & 50–950 ramp

primary

#A440BC

secondary

#9AC98F

accent

#D94F6A

background

#FCF7FC

surface

#F8EEF9

border

#D1C9D2

text

#130A14

muted

#827C82

Preview Lab

Preview with #A440BC

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

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