#553BD0#553BD0

#553BD0 is a mid, highly saturated violet. Relative luminance 0.096; OKLCH L 48.0% C 0.215 H 282.6°. Best body text is #FFFFFF at 7.19:1 contrast (WCAG AA passes).

Color values

HEX#553BD0
RGBrgb(85, 59, 208)
HSLhsl(250, 61%, 52%)
HSVhsv(250, 72%, 82%)
CMYKcmyk(59.1%, 71.6%, 0%, 18.4%)
CIE-LABlab(37.14, 50.96, -72.93)
CIE-LCHlch(37.14, 88.97, 304.94°)
OKLaboklab(48.03% 0.0471 -0.2102)
OKLCHoklch(48.03% 0.215 282.6)
XYZxyz(16.6919, 9.6122, 60.6380)
Luminance0.0961 (WCAG relative)
Temperaturecool
Familyviolet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#553BD0 #B6D03B
analogous
#3B6BD0 #553BD0 #A03BD0
triadic
#553BD0 #D0553B #3BD055
tetradic
#553BD0 #D03B6B #B6D03B #3BD0A0
square
#553BD0 #D03B6B #B6D03B #3BD0A0
split-complementary
#553BD0 #D0A03B #6BD03B
monochromatic
#2B1C75 #3E28A6 #553BD0 #806CDC #AB9EE8

Accessibility & contrast

On white

7.19
#553BD0 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.92
#553BD0 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #553BD0
7.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##553BD0#FFFFFF#000000##FFFFFF
##553BD01.007.192.927.19
#FFFFFF7.191.0021.001.00
#0000002.9221.001.0021.00
##FFFFFF7.191.0021.001.00

Color blindness preview

Protanopia (red-blind)
#005CD4
Deuteranopia (green-blind)
#0052CD
Tritanopia (blue-blind)
#006482
Achromatopsia (no color)
#575757

Design tokens & code

CSS
--color: #553bd0;
/* rgb */ color: rgb(85, 59, 208);
/* oklch */ color: oklch(48.0% 0.215 282.6);
Tailwind
colors: {
  custom: {
    50: '#9274e0',
    500: '#553bd0',
    950: '#000000',
  },
}
SCSS
$custom: #553bd0;
$custom-light: #9274e0;
$custom-dark: #000000;
JSON
{
  "hex": "#553bd0",
  "rgb": {
    "r": 85,
    "g": 59,
    "b": 208
  },
  "hsl": {
    "h": 250.47,
    "s": 61.317,
    "l": 52.353
  },
  "oklch": {
    "l": 0.48032,
    "c": 0.21538,
    "h": 282.6
  },
  "luminance": 0.09613
}

Semantic roles & 50–950 ramp

primary
#553BD0
secondary
#C9D493
accent
#E443C8
background
#F9F7FD
surface
#F2EDFB
border
#CCC8D4
text
#0E0815
muted
#7E7B83

Preview Lab

Preview with #553BD0

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

Preview Lab → · Contrast checker → · Palette generator →

#553BD0 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva