#6565DE#6565DE

#6565DE is a mid, vivid blue. Relative luminance 0.173; OKLCH L 57.1% C 0.180 H 279.1°. Best body text is #FFFFFF at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#6565DE
RGB	rgb(101, 101, 222)
HSL	hsl(240, 65%, 63%)
HSV	hsv(240, 55%, 87%)
CMYK	cmyk(54.5%, 54.5%, 0%, 12.9%)
CIE-LAB	lab(48.69, 33.63, -62.07)
CIE-LCH	lch(48.69, 70.59, 298.45°)
OKLab	oklab(57.12% 0.0283 -0.1777)
OKLCH	oklch(57.12% 0.18 279.1)
XYZ	xyz(23.2012, 17.3465, 71.2187)
Luminance	0.1735 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6565DE #DEDE65

analogous

#65A1DE #6565DE #A165DE

triadic

#6565DE #DE6565 #65DE65

tetradic

#6565DE #DE65A1 #DEDE65 #65DEA1

square

#6565DE #DE65A1 #DEDE65 #65DEA1

split-complementary

#6565DE #DEA165 #A1DE65

monochromatic

#2323A5 #3333D3 #6565DE #9797E9 #CACAF4

Accessibility & contrast

On white

4.70

#6565DE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.47

#6565DE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6565DE

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6565DE	#FFFFFF	#000000	##FFFFFF
##6565DE	1.00	4.70	4.47	4.70
#FFFFFF	4.70	1.00	21.00	1.00
#000000	4.47	21.00	1.00	21.00
##FFFFFF	4.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1479E2

Deuteranopia (green-blind)

#006FDB

Tritanopia (blue-blind)

#2A8198

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #6565de;
/* rgb */ color: rgb(101, 101, 222);
/* oklch */ color: oklch(57.1% 0.180 279.1);

Tailwind

colors: {
  custom: {
    50: '#9a91e9',
    500: '#6565de',
    950: '#000000',
  },
}

SCSS

$custom: #6565de;
$custom-light: #9a91e9;
$custom-dark: #000000;

JSON

{
  "hex": "#6565de",
  "rgb": {
    "r": 101,
    "g": 101,
    "b": 222
  },
  "hsl": {
    "h": 240,
    "s": 64.706,
    "l": 63.333
  },
  "oklch": {
    "l": 0.57115,
    "c": 0.17993,
    "h": 279.1
  },
  "luminance": 0.17348
}

Semantic roles & 50–950 ramp

primary

#6565DE

secondary

#E5E5BA

accent

#CD19CD

background

#FAF8FE

surface

#F3F0FD

border

#CDCBD5

text

#0F0C16

muted

#7F7D84

Preview Lab

Preview with #6565DE

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

Preview Lab → · Contrast checker → · Palette generator →