#5543CF#5543CF

#5543CF is a mid, highly saturated blue. Relative luminance 0.105; OKLCH L 49.1% C 0.205 H 281.5°. Best body text is #FFFFFF at 6.80:1 contrast (WCAG AA passes).

Color values

HEX#5543CF
RGBrgb(85, 67, 207)
HSLhsl(248, 59%, 54%)
HSVhsv(248, 68%, 81%)
CMYKcmyk(58.9%, 67.6%, 0%, 18.8%)
CIE-LABlab(38.64, 46.28, -69.89)
CIE-LCHlch(38.64, 83.83, 303.51°)
OKLaboklab(49.08% 0.0411 -0.2013)
OKLCHoklch(49.08% 0.205 281.5)
XYZxyz(17.0124, 10.4494, 60.1399)
Luminance0.1045 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#5543CF #BDCF43
analogous
#4377CF #5543CF #9B43CF
triadic
#5543CF #CF5543 #43CF55
tetradic
#5543CF #CF4377 #BDCF43 #43CF9B
square
#5543CF #CF4377 #BDCF43 #43CF9B
split-complementary
#5543CF #CF9B43 #77CF43
monochromatic
#2A1F79 #3C2BAA #5543CF #8174DB #ADA5E8

Accessibility & contrast

On white

6.80
#5543CF on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.09
#5543CF on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5543CF
6.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##5543CF#FFFFFF#000000##FFFFFF
##5543CF1.006.803.096.80
#FFFFFF6.801.0021.001.00
#0000003.0921.001.0021.00
##FFFFFF6.801.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0060D3
Deuteranopia (green-blind)
#0056CC
Tritanopia (blue-blind)
#006884
Achromatopsia (no color)
#5B5B5B

Design tokens & code

CSS
--color: #5543cf;
/* rgb */ color: rgb(85, 67, 207);
/* oklch */ color: oklch(49.1% 0.205 281.5);
Tailwind
colors: {
  custom: {
    50: '#9179df',
    500: '#5543cf',
    950: '#000000',
  },
}
SCSS
$custom: #5543cf;
$custom-light: #9179df;
$custom-dark: #000000;
JSON
{
  "hex": "#5543cf",
  "rgb": {
    "r": 85,
    "g": 67,
    "b": 207
  },
  "hsl": {
    "h": 247.714,
    "s": 59.322,
    "l": 53.725
  },
  "oklch": {
    "l": 0.49077,
    "c": 0.20543,
    "h": 281.5
  },
  "luminance": 0.10451
}

Semantic roles & 50–950 ramp

primary
#5543CF
secondary
#CDD599
accent
#E345CE
background
#F9F7FD
surface
#F2EDFB
border
#CCC8D4
text
#0E0915
muted
#7E7B83

Preview Lab

Preview with #5543CF

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

Preview Lab → · Contrast checker → · Palette generator →

#5543CF Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva