#A645CD#A645CD

#A645CD is a mid, highly saturated purple. Relative luminance 0.168; OKLCH L 57.8% C 0.210 H 314.7°. Best body text is #FFFFFF at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#A645CD
RGB	rgb(166, 69, 205)
HSL	hsl(283, 58%, 54%)
HSV	hsv(283, 66%, 80%)
CMYK	cmyk(19%, 66.3%, 0%, 19.6%)
CIE-LAB	lab(47.97, 60.37, -53.18)
CIE-LCH	lch(47.97, 80.45, 318.62°)
OKLab	oklab(57.78% 0.148 -0.1496)
OKLCH	oklch(57.78% 0.21 314.7)
XYZ	xyz(28.8716, 16.7720, 59.4622)
Luminance	0.1677 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A645CD #6CCD45

analogous

#6245CD #A645CD #CD45B0

triadic

#A645CD #CDA645 #45CDA6

tetradic

#A645CD #CD6245 #6CCD45 #45B0CD

square

#A645CD #CD6245 #6CCD45 #45B0CD

split-complementary

#A645CD #B0CD45 #45CD62

monochromatic

#5E2077 #852DA8 #A645CD #BD75DA #D4A5E7

Accessibility & contrast

On white

4.82

#A645CD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.35

#A645CD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A645CD

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A645CD	#FFFFFF	#000000	##FFFFFF
##A645CD	1.00	4.82	4.35	4.82
#FFFFFF	4.82	1.00	21.00	1.00
#000000	4.35	21.00	1.00	21.00
##FFFFFF	4.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006CD1

Deuteranopia (green-blind)

#4174CA

Tritanopia (blue-blind)

#A35F83

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #a645cd;
/* rgb */ color: rgb(166, 69, 205);
/* oklch */ color: oklch(57.8% 0.210 314.7);

Tailwind

colors: {
  custom: {
    50: '#c480dd',
    500: '#a645cd',
    950: '#000000',
  },
}

SCSS

$custom: #a645cd;
$custom-light: #c480dd;
$custom-dark: #000000;

JSON

{
  "hex": "#a645cd",
  "rgb": {
    "r": 166,
    "g": 69,
    "b": 205
  },
  "hsl": {
    "h": 282.794,
    "s": 57.627,
    "l": 53.725
  },
  "oklch": {
    "l": 0.57779,
    "c": 0.21038,
    "h": 314.7
  },
  "luminance": 0.16771
}

Semantic roles & 50–950 ramp

primary

#A645CD

secondary

#AAD49A

accent

#E14773

background

#FCF8FD

surface

#F8EFFB

border

#D1CAD4

text

#130B15

muted

#827C83

Preview Lab

Preview with #A645CD

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

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