#564BDB#564BDB

#564BDB is a mid, highly saturated blue. Relative luminance 0.121; OKLCH L 51.4% C 0.211 H 279.4°. Best body text is #FFFFFF at 6.13:1 contrast (WCAG AA passes).

Color values

HEX#564BDB
RGBrgb(86, 75, 219)
HSLhsl(245, 67%, 58%)
HSVhsv(245, 66%, 86%)
CMYKcmyk(60.7%, 65.8%, 0%, 14.1%)
CIE-LABlab(41.41, 45.58, -72.25)
CIE-LCHlch(41.41, 85.43, 302.25°)
OKLaboklab(51.41% 0.0344 -0.2081)
OKLCHoklch(51.41% 0.211 279.4)
XYZxyz(19.1359, 12.1236, 68.3358)
Luminance0.1212 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#564BDB #D0DB4B
analogous
#4B88DB #564BDB #9E4BDB
triadic
#564BDB #DB564B #4BDB56
tetradic
#564BDB #DB4B88 #D0DB4B #4BDB9E
square
#564BDB #DB4B88 #D0DB4B #4BDB9E
split-complementary
#564BDB #DB9E4B #88DB4B
monochromatic
#251D8F #3327C2 #564BDB #867EE5 #B6B1EF

Accessibility & contrast

On white

6.13
#564BDB on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.43
#564BDB on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #564BDB
6.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##564BDB#FFFFFF#000000##FFFFFF
##564BDB1.006.133.436.13
#FFFFFF6.131.0021.001.00
#0000003.4321.001.0021.00
##FFFFFF6.131.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0067DF
Deuteranopia (green-blind)
#005CD8
Tritanopia (blue-blind)
#00708D
Achromatopsia (no color)
#626262

Design tokens & code

CSS
--color: #564bdb;
/* rgb */ color: rgb(86, 75, 219);
/* oklch */ color: oklch(51.4% 0.211 279.4);
Tailwind
colors: {
  custom: {
    50: '#937ee7',
    500: '#564bdb',
    950: '#000000',
  },
}
SCSS
$custom: #564bdb;
$custom-light: #937ee7;
$custom-dark: #000000;
JSON
{
  "hex": "#564bdb",
  "rgb": {
    "r": 86,
    "g": 75,
    "b": 219
  },
  "hsl": {
    "h": 244.583,
    "s": 66.667,
    "l": 57.647
  },
  "oklch": {
    "l": 0.51411,
    "c": 0.21097,
    "h": 279.4
  },
  "luminance": 0.12125
}

Semantic roles & 50–950 ramp

primary
#564BDB
secondary
#D9DEA4
accent
#EA3EDC
background
#F9F7FE
surface
#F2EEFD
border
#CCC9D5
text
#0E0A16
muted
#7E7C84

Preview Lab

Preview with #564BDB

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

Preview Lab → · Contrast checker → · Palette generator →

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