#5543DA#5543DA

#5543DA is a mid, highly saturated blue. Relative luminance 0.110; OKLCH L 50.1% C 0.219 H 280.4°. Best body text is #FFFFFF at 6.56:1 contrast (WCAG AA passes).

Color values

HEX#5543DA
RGBrgb(85, 67, 218)
HSLhsl(247, 67%, 56%)
HSVhsv(247, 69%, 85%)
CMYKcmyk(61%, 69.3%, 0%, 14.5%)
CIE-LABlab(39.59, 49.65, -74.66)
CIE-LCHlch(39.59, 89.66, 303.62°)
OKLaboklab(50.05% 0.0394 -0.2152)
OKLCHoklch(50.05% 0.219 280.4)
XYZxyz(18.4044, 11.0062, 67.4706)
Luminance0.1101 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#5543DA #C8DA43
analogous
#437CDA #5543DA #A043DA
triadic
#5543DA #DA5543 #43DA55
tetradic
#5543DA #DA437C #C8DA43 #43DAA0
square
#5543DA #DA437C #C8DA43 #43DAA0
split-complementary
#5543DA #DAA043 #7CDA43
monochromatic
#281B88 #3725BB #5543DA #8376E4 #B1A9EE

Accessibility & contrast

On white

6.56
#5543DA on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.20
#5543DA on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5543DA
6.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##5543DA#FFFFFF#000000##FFFFFF
##5543DA1.006.563.206.56
#FFFFFF6.561.0021.001.00
#0000003.2021.001.0021.00
##FFFFFF6.561.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0063DF
Deuteranopia (green-blind)
#0057D7
Tritanopia (blue-blind)
#006C8A
Achromatopsia (no color)
#5D5D5D

Design tokens & code

CSS
--color: #5543da;
/* rgb */ color: rgb(85, 67, 218);
/* oklch */ color: oklch(50.1% 0.219 280.4);
Tailwind
colors: {
  custom: {
    50: '#9379e7',
    500: '#5543da',
    950: '#000000',
  },
}
SCSS
$custom: #5543da;
$custom-light: #9379e7;
$custom-dark: #000000;
JSON
{
  "hex": "#5543da",
  "rgb": {
    "r": 85,
    "g": 67,
    "b": 218
  },
  "hsl": {
    "h": 247.152,
    "s": 67.111,
    "l": 55.882
  },
  "oklch": {
    "l": 0.50054,
    "c": 0.21882,
    "h": 280.4
  },
  "luminance": 0.11008
}

Semantic roles & 50–950 ramp

primary
#5543DA
secondary
#D4DC9D
accent
#EA3ED5
background
#F9F7FE
surface
#F2EDFD
border
#CCC8D5
text
#0E0916
muted
#7E7B84

Preview Lab

Preview with #5543DA

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

Preview Lab → · Contrast checker → · Palette generator →

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