#A537C7#A537C7

#A537C7 is a mid, highly saturated purple. Relative luminance 0.149; OKLCH L 55.8% C 0.221 H 316.9°. Best body text is #FFFFFF at 5.29:1 contrast (WCAG AA passes).

Color values

HEX#A537C7
RGBrgb(165, 55, 199)
HSLhsl(286, 57%, 50%)
HSVhsv(286, 72%, 78%)
CMYKcmyk(17.1%, 72.4%, 0%, 22%)
CIE-LABlab(45.44, 64.64, -53.80)
CIE-LCHlch(45.44, 84.10, 320.23°)
OKLaboklab(55.82% 0.1617 -0.1513)
OKLCHoklch(55.82% 0.221 316.9)
XYZxyz(27.1905, 14.8564, 55.4571)
Luminance0.1485 (WCAG relative)
Temperaturecool
Familypurple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#A537C7 #59C737
analogous
#5D37C7 #A537C7 #C737A1
triadic
#A537C7 #C7A537 #37C7A5
tetradic
#A537C7 #C75D37 #59C737 #37A1C7
square
#A537C7 #C75D37 #59C737 #37A1C7
split-complementary
#A537C7 #A1C737 #37C75D
monochromatic
#551C67 #7D2A97 #A537C7 #BB66D5 #D096E2

Accessibility & contrast

On white

5.29
#A537C7 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.97
#A537C7 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A537C7
5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##A537C7#FFFFFF#000000##FFFFFF
##A537C71.005.293.975.29
#FFFFFF5.291.0021.001.00
#0000003.9721.001.0021.00
##FFFFFF5.291.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0065CB
Deuteranopia (green-blind)
#396FC4
Tritanopia (blue-blind)
#A3557C
Achromatopsia (no color)
#6C6C6C

Design tokens & code

CSS
--color: #a537c7;
/* rgb */ color: rgb(165, 55, 199);
/* oklch */ color: oklch(55.8% 0.221 316.9);
Tailwind
colors: {
  custom: {
    50: '#c478d9',
    500: '#a537c7',
    950: '#000000',
  },
}
SCSS
$custom: #a537c7;
$custom-light: #c478d9;
$custom-dark: #000000;
JSON
{
  "hex": "#a537c7",
  "rgb": {
    "r": 165,
    "g": 55,
    "b": 199
  },
  "hsl": {
    "h": 285.833,
    "s": 56.693,
    "l": 49.804
  },
  "oklch": {
    "l": 0.55818,
    "c": 0.22145,
    "h": 316.9
  },
  "luminance": 0.14855
}

Semantic roles & 50–950 ramp

primary
#A537C7
secondary
#9CCD8C
accent
#E0486C
background
#FCF7FD
surface
#F8EEFA
border
#D1C9D3
text
#130A15
muted
#827C83

Preview Lab

Preview with #A537C7

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

Preview Lab → · Contrast checker → · Palette generator →

#A537C7 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva