#553DBC#553DBC

#553DBC is a mid, vivid violet. Relative luminance 0.089; OKLCH L 46.5% C 0.189 H 285.0°. Best body text is #FFFFFF at 7.55:1 contrast (WCAG AA passes).

Color values

HEX#553DBC
RGBrgb(85, 61, 188)
HSLhsl(251, 51%, 49%)
HSVhsv(251, 68%, 74%)
CMYKcmyk(54.8%, 67.6%, 0%, 26.3%)
CIE-LABlab(35.79, 43.87, -63.47)
CIE-LCHlch(35.79, 77.16, 304.65°)
OKLaboklab(46.53% 0.049 -0.1824)
OKLCHoklch(46.53% 0.189 285)
XYZxyz(14.4894, 8.8988, 48.5213)
Luminance0.0890 (WCAG relative)
Temperaturecool
Familyviolet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#553DBC #A4BC3D
analogous
#3D65BC #553DBC #953DBC
triadic
#553DBC #BC553D #3DBC55
tetradic
#553DBC #BC3D65 #A4BC3D #3DBC95
square
#553DBC #BC3D65 #A4BC3D #3DBC95
split-complementary
#553DBC #BC953D #65BC3D
monochromatic
#2B1F60 #402E8E #553DBC #7B68CE #A496DD

Accessibility & contrast

On white

7.55
#553DBC on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.78
#553DBC on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #553DBC
7.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##553DBC#FFFFFF#000000##FFFFFF
##553DBC1.007.552.787.55
#FFFFFF7.551.0021.001.00
#0000002.7821.001.0021.00
##FFFFFF7.551.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0058C0
Deuteranopia (green-blind)
#0050BA
Tritanopia (blue-blind)
#275D77
Achromatopsia (no color)
#545454

Design tokens & code

CSS
--color: #553dbc;
/* rgb */ color: rgb(85, 61, 188);
/* oklch */ color: oklch(46.5% 0.189 285.0);
Tailwind
colors: {
  custom: {
    50: '#8f74d1',
    500: '#553dbc',
    950: '#000000',
  },
}
SCSS
$custom: #553dbc;
$custom-light: #8f74d1;
$custom-dark: #000000;
JSON
{
  "hex": "#553dbc",
  "rgb": {
    "r": 85,
    "g": 61,
    "b": 188
  },
  "hsl": {
    "h": 251.339,
    "s": 51.004,
    "l": 48.824
  },
  "oklch": {
    "l": 0.46533,
    "c": 0.18891,
    "h": 285
  },
  "luminance": 0.089
}

Semantic roles & 50–950 ramp

primary
#553DBC
secondary
#BDC98C
accent
#DA4DC0
background
#F9F7FD
surface
#F2EDFA
border
#CCC8D3
text
#0D0814
muted
#7E7B83

Preview Lab

Preview with #553DBC

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

Preview Lab → · Contrast checker → · Palette generator →

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