#6550E3#6550E3

#6550E3 is a mid, highly saturated blue. Relative luminance 0.141; OKLCH L 54.0% C 0.213 H 283.1°. Best body text is #FFFFFF at 5.51:1 contrast (WCAG AA passes).

Color values

HEX#6550E3
RGBrgb(101, 80, 227)
HSLhsl(249, 72%, 60%)
HSVhsv(249, 65%, 89%)
CMYKcmyk(55.5%, 64.8%, 0%, 11%)
CIE-LABlab(44.30, 47.52, -72.03)
CIE-LCHlch(44.30, 86.29, 303.41°)
OKLaboklab(54% 0.0484 -0.2071)
OKLCHoklch(54% 0.213 283.1)
XYZxyz(22.0964, 14.0487, 74.2055)
Luminance0.1405 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#6550E3 #CEE350
analogous
#5085E3 #6550E3 #AE50E3
triadic
#6550E3 #E36550 #50E365
tetradic
#6550E3 #E35085 #CEE350 #50E3AE
square
#6550E3 #E35085 #CEE350 #50E3AE
split-complementary
#6550E3 #E3AE50 #85E350
monochromatic
#2D199F #3B22D4 #6550E3 #9385EB #C2BAF4

Accessibility & contrast

On white

5.51
#6550E3 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.81
#6550E3 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6550E3
5.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##6550E3#FFFFFF#000000##FFFFFF
##6550E31.005.513.815.51
#FFFFFF5.511.0021.001.00
#0000003.8121.001.0021.00
##FFFFFF5.511.0021.001.00

Color blindness preview

Protanopia (red-blind)
#006DE8
Deuteranopia (green-blind)
#0064E0
Tritanopia (blue-blind)
#277592
Achromatopsia (no color)
#696969

Design tokens & code

CSS
--color: #6550e3;
/* rgb */ color: rgb(101, 80, 227);
/* oklch */ color: oklch(54.0% 0.213 283.1);
Tailwind
colors: {
  custom: {
    50: '#9c82ed',
    500: '#6550e3',
    950: '#000000',
  },
}
SCSS
$custom: #6550e3;
$custom-light: #9c82ed;
$custom-dark: #000000;
JSON
{
  "hex": "#6550e3",
  "rgb": {
    "r": 101,
    "g": 80,
    "b": 227
  },
  "hsl": {
    "h": 248.571,
    "s": 72.414,
    "l": 60.196
  },
  "oklch": {
    "l": 0.54001,
    "c": 0.21265,
    "h": 283.1
  },
  "luminance": 0.1405
}

Semantic roles & 50–950 ramp

primary
#6550E3
secondary
#DCE4AB
accent
#D411B9
background
#FAF8FE
surface
#F4EFFD
border
#CECAD5
text
#0F0B16
muted
#7F7C84

Preview Lab

Preview with #6550E3

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

Preview Lab → · Contrast checker → · Palette generator →

#6550E3 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva