#6565E3#6565E3

#6565E3 is a mid, vivid blue. Relative luminance 0.176; OKLCH L 57.5% C 0.187 H 278.8°. Best body text is #FFFFFF at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#6565E3
RGB	rgb(101, 101, 227)
HSL	hsl(240, 69%, 64%)
HSV	hsv(240, 56%, 89%)
CMYK	cmyk(55.5%, 55.5%, 0%, 11%)
CIE-LAB	lab(49.03, 35.21, -64.35)
CIE-LCH	lch(49.03, 73.35, 298.68°)
OKLab	oklab(57.47% 0.0285 -0.1844)
OKLCH	oklch(57.47% 0.187 278.8)
XYZ	xyz(23.8813, 17.6185, 74.8004)
Luminance	0.1762 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6565E3 #E3E365

analogous

#65A4E3 #6565E3 #A465E3

triadic

#6565E3 #E36565 #65E365

tetradic

#6565E3 #E365A4 #E3E365 #65E3A4

square

#6565E3 #E365A4 #E3E365 #65E3A4

split-complementary

#6565E3 #E3A465 #A4E365

monochromatic

#2020AE #3131DA #6565E3 #9999EC #CDCDF6

Accessibility & contrast

On white

4.64

#6565E3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.52

#6565E3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #6565E3

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6565E3	#FFFFFF	#000000	##FFFFFF
##6565E3	1.00	4.64	4.52	4.64
#FFFFFF	4.64	1.00	21.00	1.00
#000000	4.52	21.00	1.00	21.00
##FFFFFF	4.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#007AE7

Deuteranopia (green-blind)

#006FE0

Tritanopia (blue-blind)

#22829A

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #6565e3;
/* rgb */ color: rgb(101, 101, 227);
/* oklch */ color: oklch(57.5% 0.187 278.8);

Tailwind

colors: {
  custom: {
    50: '#9b91ed',
    500: '#6565e3',
    950: '#000000',
  },
}

SCSS

$custom: #6565e3;
$custom-light: #9b91ed;
$custom-dark: #000000;

JSON

{
  "hex": "#6565e3",
  "rgb": {
    "r": 101,
    "g": 101,
    "b": 227
  },
  "hsl": {
    "h": 240,
    "s": 69.231,
    "l": 64.314
  },
  "oklch": {
    "l": 0.57472,
    "c": 0.18658,
    "h": 278.8
  },
  "luminance": 0.1762
}

Semantic roles & 50–950 ramp

primary

#6565E3

secondary

#E8E8BC

accent

#D114D1

background

#FAF8FE

surface

#F4F0FD

border

#CECBD5

text

#0F0C16

muted

#7F7D84

Preview Lab

Preview with #6565E3

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

Preview Lab → · Contrast checker → · Palette generator →