#503FD1#503FD1

#503FD1 is a mid, highly saturated blue. Relative luminance 0.099; OKLCH L 48.3% C 0.213 H 280.1°. Best body text is #FFFFFF at 7.06:1 contrast (WCAG AA passes).

Color values

HEX#503FD1
RGBrgb(80, 63, 209)
HSLhsl(247, 61%, 53%)
HSVhsv(247, 70%, 82%)
CMYKcmyk(61.7%, 69.9%, 0%, 18%)
CIE-LABlab(37.59, 48.42, -72.77)
CIE-LCHlch(37.59, 87.41, 303.64°)
OKLaboklab(48.28% 0.0373 -0.2099)
OKLCHoklch(48.28% 0.213 280.1)
XYZxyz(16.5907, 9.8627, 61.3387)
Luminance0.0986 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#503FD1 #C0D13F
analogous
#3F77D1 #503FD1 #993FD1
triadic
#503FD1 #D1503F #3FD150
tetradic
#503FD1 #D13F77 #C0D13F #3FD199
square
#503FD1 #D13F77 #C0D13F #3FD199
split-complementary
#503FD1 #D1993F #77D13F
monochromatic
#281D79 #3829AA #503FD1 #7D70DD #AAA2E9

Accessibility & contrast

On white

7.06
#503FD1 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.97
#503FD1 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #503FD1
7.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##503FD1#FFFFFF#000000##FFFFFF
##503FD11.007.062.977.06
#FFFFFF7.061.0021.001.00
#0000002.9721.001.0021.00
##FFFFFF7.061.0021.001.00

Color blindness preview

Protanopia (red-blind)
#005ED5
Deuteranopia (green-blind)
#0053CE
Tritanopia (blue-blind)
#006683
Achromatopsia (no color)
#585858

Design tokens & code

CSS
--color: #503fd1;
/* rgb */ color: rgb(80, 63, 209);
/* oklch */ color: oklch(48.3% 0.213 280.1);
Tailwind
colors: {
  custom: {
    50: '#9076e0',
    500: '#503fd1',
    950: '#000000',
  },
}
SCSS
$custom: #503fd1;
$custom-light: #9076e0;
$custom-dark: #000000;
JSON
{
  "hex": "#503fd1",
  "rgb": {
    "r": 80,
    "g": 63,
    "b": 209
  },
  "hsl": {
    "h": 246.986,
    "s": 61.345,
    "l": 53.333
  },
  "oklch": {
    "l": 0.48283,
    "c": 0.21314,
    "h": 280.1
  },
  "luminance": 0.09864
}

Semantic roles & 50–950 ramp

primary
#503FD1
secondary
#CED597
accent
#E443D2
background
#F9F7FD
surface
#F2EDFB
border
#CCC8D4
text
#0E0915
muted
#7E7B83

Preview Lab

Preview with #503FD1

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

Preview Lab → · Contrast checker → · Palette generator →

#503FD1 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva