#A037DF#A037DF

#A037DF is a mid, highly saturated violet. Relative luminance 0.155; OKLCH L 56.8% C 0.241 H 309.0°. Best body text is #FFFFFF at 5.11:1 contrast (WCAG AA passes).

Color values

HEX#A037DF
RGBrgb(160, 55, 223)
HSLhsl(278, 72%, 55%)
HSVhsv(278, 75%, 87%)
CMYKcmyk(28.3%, 75.3%, 0%, 12.5%)
CIE-LABlab(46.36, 68.52, -66.13)
CIE-LCHlch(46.36, 95.23, 316.02°)
OKLaboklab(56.84% 0.1518 -0.1877)
OKLCHoklch(56.84% 0.241 309)
XYZxyz(29.1800, 15.5342, 71.2589)
Luminance0.1553 (WCAG relative)
Temperaturecool
Familyviolet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#A037DF #76DF37
analogous
#4C37DF #A037DF #DF37CA
triadic
#A037DF #DFA037 #37DFA0
tetradic
#A037DF #DF4C37 #76DF37 #37CADF
square
#A037DF #DF4C37 #76DF37 #37CADF
split-complementary
#A037DF #CADF37 #37DF4C
monochromatic
#5C1586 #801EBB #A037DF #B96CE7 #D2A1F0

Accessibility & contrast

On white

5.11
#A037DF on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.11
#A037DF on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A037DF
5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##A037DF#FFFFFF#000000##FFFFFF
##A037DF1.005.114.115.11
#FFFFFF5.111.0021.001.00
#0000004.1121.001.0021.00
##FFFFFF5.111.0021.001.00

Color blindness preview

Protanopia (red-blind)
#006AE4
Deuteranopia (green-blind)
#006FDC
Tritanopia (blue-blind)
#96608A
Achromatopsia (no color)
#6E6E6E

Design tokens & code

CSS
--color: #a037df;
/* rgb */ color: rgb(160, 55, 223);
/* oklch */ color: oklch(56.8% 0.241 309.0);
Tailwind
colors: {
  custom: {
    50: '#c279ea',
    500: '#a037df',
    950: '#000000',
  },
}
SCSS
$custom: #a037df;
$custom-light: #c279ea;
$custom-dark: #000000;
JSON
{
  "hex": "#a037df",
  "rgb": {
    "r": 160,
    "g": 55,
    "b": 223
  },
  "hsl": {
    "h": 277.5,
    "s": 72.414,
    "l": 54.51
  },
  "oklch": {
    "l": 0.5684,
    "c": 0.24141,
    "h": 309
  },
  "luminance": 0.15534
}

Semantic roles & 50–950 ramp

primary
#A037DF
secondary
#B0DC95
accent
#EF397D
background
#FCF7FE
surface
#F8EEFD
border
#D1C9D5
text
#130A16
muted
#827C84

Preview Lab

Preview with #A037DF

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

Preview Lab → · Contrast checker → · Palette generator →

#A037DF Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva