#6565E1#6565E1

#6565E1 is a mid, vivid blue. Relative luminance 0.175; OKLCH L 57.3% C 0.184 H 278.9°. Best body text is #FFFFFF at 4.66:1 contrast (WCAG AA passes).

Color values

HEX#6565E1
RGBrgb(101, 101, 225)
HSLhsl(240, 67%, 64%)
HSVhsv(240, 55%, 88%)
CMYKcmyk(55.1%, 55.1%, 0%, 11.8%)
CIE-LABlab(48.89, 34.58, -63.44)
CIE-LCHlch(48.89, 72.25, 298.59°)
OKLaboklab(57.33% 0.0284 -0.1817)
OKLCHoklch(57.33% 0.184 278.9)
XYZxyz(23.6068, 17.5087, 73.3551)
Luminance0.1751 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#6565E1 #E1E165
analogous
#65A3E1 #6565E1 #A365E1
triadic
#6565E1 #E16565 #65E165
tetradic
#6565E1 #E165A3 #E1E165 #65E1A3
square
#6565E1 #E165A3 #E1E165 #65E1A3
split-complementary
#6565E1 #E1A365 #A3E165
monochromatic
#2121AA #3232D7 #6565E1 #9898EB #CBCBF5

Accessibility & contrast

On white

4.66
#6565E1 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.50
#6565E1 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #6565E1
4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##6565E1#FFFFFF#000000##FFFFFF
##6565E11.004.664.504.66
#FFFFFF4.661.0021.001.00
#0000004.5021.001.0021.00
##FFFFFF4.661.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0879E5
Deuteranopia (green-blind)
#006FDE
Tritanopia (blue-blind)
#258299
Achromatopsia (no color)
#747474

Design tokens & code

CSS
--color: #6565e1;
/* rgb */ color: rgb(101, 101, 225);
/* oklch */ color: oklch(57.3% 0.184 278.9);
Tailwind
colors: {
  custom: {
    50: '#9b91eb',
    500: '#6565e1',
    950: '#000000',
  },
}
SCSS
$custom: #6565e1;
$custom-light: #9b91eb;
$custom-dark: #000000;
JSON
{
  "hex": "#6565e1",
  "rgb": {
    "r": 101,
    "g": 101,
    "b": 225
  },
  "hsl": {
    "h": 240,
    "s": 67.391,
    "l": 63.922
  },
  "oklch": {
    "l": 0.57329,
    "c": 0.18393,
    "h": 278.9
  },
  "luminance": 0.1751
}

Semantic roles & 50–950 ramp

primary
#6565E1
secondary
#E7E7BB
accent
#CF16CF
background
#FAF8FE
surface
#F3F0FD
border
#CDCBD5
text
#0F0C16
muted
#7F7D84

Preview Lab

Preview with #6565E1

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

Preview Lab → · Contrast checker → · Palette generator →

#6565E1 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva