#503DD1#503DD1

#503DD1 is a mid, highly saturated blue. Relative luminance 0.096; OKLCH L 48.0% C 0.215 H 280.4°. Best body text is #FFFFFF at 7.17:1 contrast (WCAG AA passes).

Color values

HEX#503DD1
RGBrgb(80, 61, 209)
HSLhsl(248, 62%, 53%)
HSVhsv(248, 71%, 82%)
CMYKcmyk(61.7%, 70.8%, 0%, 18%)
CIE-LABlab(37.20, 49.52, -73.43)
CIE-LCHlch(37.20, 88.56, 304.00°)
OKLaboklab(48% 0.0387 -0.2118)
OKLCHoklch(48% 0.215 280.4)
XYZxyz(16.4820, 9.6452, 61.3024)
Luminance0.0965 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#503DD1 #BED13D
analogous
#3D74D1 #503DD1 #9A3DD1
triadic
#503DD1 #D1503D #3DD150
tetradic
#503DD1 #D13D74 #BED13D #3DD19A
square
#503DD1 #D13D74 #BED13D #3DD19A
split-complementary
#503DD1 #D19A3D #74D13D
monochromatic
#281C77 #3928A9 #503DD1 #7D6EDD #A9A0E8

Accessibility & contrast

On white

7.17
#503DD1 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.93
#503DD1 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #503DD1
7.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##503DD1#FFFFFF#000000##FFFFFF
##503DD11.007.172.937.17
#FFFFFF7.171.0021.001.00
#0000002.9321.001.0021.00
##FFFFFF7.171.0021.001.00

Color blindness preview

Protanopia (red-blind)
#005DD5
Deuteranopia (green-blind)
#0052CE
Tritanopia (blue-blind)
#006583
Achromatopsia (no color)
#585858

Design tokens & code

CSS
--color: #503dd1;
/* rgb */ color: rgb(80, 61, 209);
/* oklch */ color: oklch(48.0% 0.215 280.4);
Tailwind
colors: {
  custom: {
    50: '#9075e0',
    500: '#503dd1',
    950: '#000000',
  },
}
SCSS
$custom: #503dd1;
$custom-light: #9075e0;
$custom-dark: #000000;
JSON
{
  "hex": "#503dd1",
  "rgb": {
    "r": 80,
    "g": 61,
    "b": 209
  },
  "hsl": {
    "h": 247.703,
    "s": 61.667,
    "l": 52.941
  },
  "oklch": {
    "l": 0.47999,
    "c": 0.21526,
    "h": 280.4
  },
  "luminance": 0.09646
}

Semantic roles & 50–950 ramp

primary
#503DD1
secondary
#CDD595
accent
#E543D0
background
#F9F7FD
surface
#F2EDFB
border
#CCC8D4
text
#0E0815
muted
#7E7B83

Preview Lab

Preview with #503DD1

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

Preview Lab → · Contrast checker → · Palette generator →

#503DD1 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva