#5543E0#5543E0

#5543E0 is a mid, highly saturated blue. Relative luminance 0.113; OKLCH L 50.6% C 0.226 H 279.8°. Best body text is #FFFFFF at 6.43:1 contrast (WCAG AA passes).

Color values

HEX#5543E0
RGBrgb(85, 67, 224)
HSLhsl(247, 72%, 57%)
HSVhsv(247, 70%, 88%)
CMYKcmyk(62.1%, 70.1%, 0%, 12.2%)
CIE-LABlab(40.12, 51.48, -77.22)
CIE-LCHlch(40.12, 92.81, 303.69°)
OKLaboklab(50.6% 0.0384 -0.2227)
OKLCHoklch(50.6% 0.226 279.8)
XYZxyz(19.2037, 11.3260, 71.6807)
Luminance0.1133 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#5543E0 #CEE043
analogous
#4380E0 #5543E0 #A443E0
triadic
#5543E0 #E05543 #43E055
tetradic
#5543E0 #E04380 #CEE043 #43E0A4
square
#5543E0 #E04380 #CEE043 #43E0A4
split-complementary
#5543E0 #E0A443 #80E043
monochromatic
#261891 #3321C5 #5543E0 #8578E9 #B4ACF1

Accessibility & contrast

On white

6.43
#5543E0 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.27
#5543E0 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5543E0
6.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##5543E0#FFFFFF#000000##FFFFFF
##5543E01.006.433.276.43
#FFFFFF6.431.0021.001.00
#0000003.2721.001.0021.00
##FFFFFF6.431.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0064E5
Deuteranopia (green-blind)
#0058DD
Tritanopia (blue-blind)
#006E8D
Achromatopsia (no color)
#5F5F5F

Design tokens & code

CSS
--color: #5543e0;
/* rgb */ color: rgb(85, 67, 224);
/* oklch */ color: oklch(50.6% 0.226 279.8);
Tailwind
colors: {
  custom: {
    50: '#9479eb',
    500: '#5543e0',
    950: '#000000',
  },
}
SCSS
$custom: #5543e0;
$custom-light: #9479eb;
$custom-dark: #000000;
JSON
{
  "hex": "#5543e0",
  "rgb": {
    "r": 85,
    "g": 67,
    "b": 224
  },
  "hsl": {
    "h": 246.879,
    "s": 71.689,
    "l": 57.059
  },
  "oklch": {
    "l": 0.50598,
    "c": 0.22601,
    "h": 279.8
  },
  "luminance": 0.11327
}

Semantic roles & 50–950 ramp

primary
#5543E0
secondary
#D8DF9F
accent
#EE39DA
background
#F9F7FE
surface
#F2EDFD
border
#CCC8D5
text
#0F0916
muted
#7E7B84

Preview Lab

Preview with #5543E0

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

Preview Lab → · Contrast checker → · Palette generator →

#5543E0 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva