#543CCF#543CCF

#543CCF is a mid, highly saturated blue. Relative luminance 0.096; OKLCH L 48.0% C 0.213 H 282.2°. Best body text is #FFFFFF at 7.18:1 contrast (WCAG AA passes).

Color values

HEX#543CCF
RGBrgb(84, 60, 207)
HSLhsl(250, 60%, 52%)
HSVhsv(250, 71%, 81%)
CMYKcmyk(59.4%, 71%, 0%, 18.8%)
CIE-LABlab(37.15, 49.99, -72.33)
CIE-LCHlch(37.15, 87.93, 304.65°)
OKLaboklab(47.99% 0.0452 -0.2084)
OKLCHoklch(47.99% 0.213 282.2)
XYZxyz(16.5310, 9.6204, 60.0052)
Luminance0.0962 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#543CCF #B7CF3C
analogous
#3C6DCF #543CCF #9E3CCF
triadic
#543CCF #CF543C #3CCF54
tetradic
#543CCF #CF3C6D #B7CF3C #3CCF9E
square
#543CCF #CF3C6D #B7CF3C #3CCF9E
split-complementary
#543CCF #CF9E3C #6DCF3C
monochromatic
#2B1D74 #3D29A5 #543CCF #7F6DDB #AA9EE7

Accessibility & contrast

On white

7.18
#543CCF on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.92
#543CCF on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #543CCF
7.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##543CCF#FFFFFF#000000##FFFFFF
##543CCF1.007.182.927.18
#FFFFFF7.181.0021.001.00
#0000002.9221.001.0021.00
##FFFFFF7.181.0021.001.00

Color blindness preview

Protanopia (red-blind)
#005CD3
Deuteranopia (green-blind)
#0052CC
Tritanopia (blue-blind)
#006481
Achromatopsia (no color)
#575757

Design tokens & code

CSS
--color: #543ccf;
/* rgb */ color: rgb(84, 60, 207);
/* oklch */ color: oklch(48.0% 0.213 282.2);
Tailwind
colors: {
  custom: {
    50: '#9174df',
    500: '#543ccf',
    950: '#000000',
  },
}
SCSS
$custom: #543ccf;
$custom-light: #9174df;
$custom-dark: #000000;
JSON
{
  "hex": "#543ccf",
  "rgb": {
    "r": 84,
    "g": 60,
    "b": 207
  },
  "hsl": {
    "h": 249.796,
    "s": 60.494,
    "l": 52.353
  },
  "oklch": {
    "l": 0.47994,
    "c": 0.21328,
    "h": 282.2
  },
  "luminance": 0.09622
}

Semantic roles & 50–950 ramp

primary
#543CCF
secondary
#C9D393
accent
#E444CA
background
#F9F7FD
surface
#F2EDFB
border
#CCC8D4
text
#0E0815
muted
#7E7B83

Preview Lab

Preview with #543CCF

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

Preview Lab → · Contrast checker → · Palette generator →

#543CCF Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva