#564CDF#564CDF

#564CDF is a mid, highly saturated blue. Relative luminance 0.125; OKLCH L 51.9% C 0.215 H 278.9°. Best body text is #FFFFFF at 6.01:1 contrast (WCAG AA passes).

Color values

HEX#564CDF
RGBrgb(86, 76, 223)
HSLhsl(244, 70%, 59%)
HSVhsv(244, 66%, 87%)
CMYKcmyk(61.4%, 65.9%, 0%, 12.5%)
CIE-LABlab(41.96, 46.26, -73.64)
CIE-LCHlch(41.96, 86.96, 302.14°)
OKLaboklab(51.91% 0.0331 -0.2122)
OKLCHoklch(51.91% 0.215 278.9)
XYZxyz(19.7372, 12.4735, 71.1653)
Luminance0.1247 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#564CDF #D5DF4C
analogous
#4C8BDF #564CDF #9F4CDF
triadic
#564CDF #DF564C #4CDF56
tetradic
#564CDF #DF4C8B #D5DF4C #4CDF9F
square
#564CDF #DF4C8B #D5DF4C #4CDF9F
split-complementary
#564CDF #DF9F4C #8BDF4C
monochromatic
#231B96 #2F24CA #564CDF #8780E8 #B8B4F2

Accessibility & contrast

On white

6.01
#564CDF on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.50
#564CDF on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #564CDF
6.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##564CDF#FFFFFF#000000##FFFFFF
##564CDF1.006.013.506.01
#FFFFFF6.011.0021.001.00
#0000003.5021.001.0021.00
##FFFFFF6.011.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0069E4
Deuteranopia (green-blind)
#005DDC
Tritanopia (blue-blind)
#00728F
Achromatopsia (no color)
#636363

Design tokens & code

CSS
--color: #564cdf;
/* rgb */ color: rgb(86, 76, 223);
/* oklch */ color: oklch(51.9% 0.215 278.9);
Tailwind
colors: {
  custom: {
    50: '#947fea',
    500: '#564cdf',
    950: '#000000',
  },
}
SCSS
$custom: #564cdf;
$custom-light: #947fea;
$custom-dark: #000000;
JSON
{
  "hex": "#564cdf",
  "rgb": {
    "r": 86,
    "g": 76,
    "b": 223
  },
  "hsl": {
    "h": 244.082,
    "s": 69.668,
    "l": 58.627
  },
  "oklch": {
    "l": 0.5191,
    "c": 0.21479,
    "h": 278.9
  },
  "luminance": 0.12475
}

Semantic roles & 50–950 ramp

primary
#564CDF
secondary
#DDE0A6
accent
#EC3BE0
background
#F9F7FE
surface
#F2EEFD
border
#CCC9D5
text
#0F0A16
muted
#7E7C84

Preview Lab

Preview with #564CDF

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

Preview Lab → · Contrast checker → · Palette generator →

#564CDF Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva