#A537CC#A537CC

#A537CC is a mid, highly saturated purple. Relative luminance 0.151; OKLCH L 56.2% C 0.226 H 315.5°. Best body text is #FFFFFF at 5.23:1 contrast (WCAG AA passes).

Color values

HEX#A537CC
RGBrgb(165, 55, 204)
HSLhsl(284, 59%, 51%)
HSVhsv(284, 73%, 80%)
CMYKcmyk(19.1%, 73%, 0%, 20%)
CIE-LABlab(45.76, 65.61, -56.17)
CIE-LCHlch(45.76, 86.37, 319.44°)
OKLaboklab(56.15% 0.1611 -0.1583)
OKLCHoklch(56.15% 0.226 315.5)
XYZxyz(27.7806, 15.0924, 58.5648)
Luminance0.1509 (WCAG relative)
Temperaturecool
Familypurple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#A537CC #5ECC37
analogous
#5A37CC #A537CC #CC37A9
triadic
#A537CC #CCA537 #37CCA5
tetradic
#A537CC #CC5A37 #5ECC37 #37A9CC
square
#A537CC #CC5A37 #5ECC37 #37A9CC
split-complementary
#A537CC #A9CC37 #37CC5A
monochromatic
#581C6D #7F289E #A537CC #BB68D8 #D199E5

Accessibility & contrast

On white

5.23
#A537CC on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.02
#A537CC on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A537CC
5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##A537CC#FFFFFF#000000##FFFFFF
##A537CC1.005.234.025.23
#FFFFFF5.231.0021.001.00
#0000004.0221.001.0021.00
##FFFFFF5.231.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0066D0
Deuteranopia (green-blind)
#336FC9
Tritanopia (blue-blind)
#A2577F
Achromatopsia (no color)
#6C6C6C

Design tokens & code

CSS
--color: #a537cc;
/* rgb */ color: rgb(165, 55, 204);
/* oklch */ color: oklch(56.2% 0.226 315.5);
Tailwind
colors: {
  custom: {
    50: '#c478dc',
    500: '#a537cc',
    950: '#000000',
  },
}
SCSS
$custom: #a537cc;
$custom-light: #c478dc;
$custom-dark: #000000;
JSON
{
  "hex": "#a537cc",
  "rgb": {
    "r": 165,
    "g": 55,
    "b": 204
  },
  "hsl": {
    "h": 284.295,
    "s": 59.363,
    "l": 50.784
  },
  "oklch": {
    "l": 0.56151,
    "c": 0.22587,
    "h": 315.5
  },
  "luminance": 0.15091
}

Semantic roles & 50–950 ramp

primary
#A537CC
secondary
#A0D08E
accent
#E3456E
background
#FCF7FD
surface
#F8EEFB
border
#D1C9D4
text
#130A15
muted
#827C83

Preview Lab

Preview with #A537CC

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

Preview Lab → · Contrast checker → · Palette generator →

#A537CC Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva