#5550E7#5550E7

#5550E7 is a mid, highly saturated blue. Relative luminance 0.134; OKLCH L 53.2% C 0.220 H 277.3°. Best body text is #FFFFFF at 5.69:1 contrast (WCAG AA passes).

Color values

HEX#5550E7
RGBrgb(85, 80, 231)
HSLhsl(242, 76%, 61%)
HSVhsv(242, 65%, 91%)
CMYKcmyk(63.2%, 65.4%, 0%, 9.4%)
CIE-LABlab(43.41, 46.34, -75.80)
CIE-LCHlch(43.41, 88.85, 301.44°)
OKLaboklab(53.15% 0.0279 -0.2186)
OKLCHoklch(53.15% 0.22 277.3)
XYZxyz(21.0341, 13.4364, 77.0708)
Luminance0.1344 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#5550E7 #E2E750
analogous
#5096E7 #5550E7 #A050E7
triadic
#5550E7 #E75550 #50E755
tetradic
#5550E7 #E75096 #E2E750 #50E7A0
square
#5550E7 #E75096 #E2E750 #50E7A0
split-complementary
#5550E7 #E7A050 #96E750
monochromatic
#1B17A6 #241EDC #5550E7 #8986EE #BEBCF6

Accessibility & contrast

On white

5.69
#5550E7 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.69
#5550E7 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5550E7
5.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##5550E7#FFFFFF#000000##FFFFFF
##5550E71.005.693.695.69
#FFFFFF5.691.0021.001.00
#0000003.6921.001.0021.00
##FFFFFF5.691.0021.001.00

Color blindness preview

Protanopia (red-blind)
#006DEC
Deuteranopia (green-blind)
#0060E4
Tritanopia (blue-blind)
#007795
Achromatopsia (no color)
#676767

Design tokens & code

CSS
--color: #5550e7;
/* rgb */ color: rgb(85, 80, 231);
/* oklch */ color: oklch(53.2% 0.220 277.3);
Tailwind
colors: {
  custom: {
    50: '#9582f0',
    500: '#5550e7',
    950: '#000000',
  },
}
SCSS
$custom: #5550e7;
$custom-light: #9582f0;
$custom-dark: #000000;
JSON
{
  "hex": "#5550e7",
  "rgb": {
    "r": 85,
    "g": 80,
    "b": 231
  },
  "hsl": {
    "h": 241.987,
    "s": 75.879,
    "l": 60.98
  },
  "oklch": {
    "l": 0.53151,
    "c": 0.22037,
    "h": 277.3
  },
  "luminance": 0.13438
}

Semantic roles & 50–950 ramp

primary
#5550E7
secondary
#E4E6AD
accent
#D80DD1
background
#F9F8FE
surface
#F2EFFD
border
#CCCAD5
text
#0F0A17
muted
#7E7C85

Preview Lab

Preview with #5550E7

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

Preview Lab → · Contrast checker → · Palette generator →

#5550E7 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva