#6565DA#6565DA

#6565DA is a mid, vivid blue. Relative luminance 0.171; OKLCH L 56.8% C 0.175 H 279.3°. Best body text is #FFFFFF at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#6565DA
RGB	rgb(101, 101, 218)
HSL	hsl(240, 61%, 63%)
HSV	hsv(240, 54%, 85%)
CMYK	cmyk(53.7%, 53.7%, 0%, 14.5%)
CIE-LAB	lab(48.43, 32.37, -60.23)
CIE-LCH	lch(48.43, 68.38, 298.26°)
OKLab	oklab(56.83% 0.0282 -0.1723)
OKLCH	oklch(56.83% 0.175 279.3)
XYZ	xyz(22.6714, 17.1346, 68.4287)
Luminance	0.1714 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6565DA #DADA65

analogous

#659FDA #6565DA #9F65DA

triadic

#6565DA #DA6565 #65DA65

tetradic

#6565DA #DA659F #DADA65 #65DA9F

square

#6565DA #DA659F #DADA65 #65DA9F

split-complementary

#6565DA #DA9F65 #9FDA65

monochromatic

#26269F #3434CE #6565DA #9696E6 #C8C8F2

Accessibility & contrast

On white

4.74

#6565DA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.43

#6565DA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6565DA

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6565DA	#FFFFFF	#000000	##FFFFFF
##6565DA	1.00	4.74	4.43	4.74
#FFFFFF	4.74	1.00	21.00	1.00
#000000	4.43	21.00	1.00	21.00
##FFFFFF	4.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E78DE

Deuteranopia (green-blind)

#006ED8

Tritanopia (blue-blind)

#2F8096

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #6565da;
/* rgb */ color: rgb(101, 101, 218);
/* oklch */ color: oklch(56.8% 0.175 279.3);

Tailwind

colors: {
  custom: {
    50: '#9a91e6',
    500: '#6565da',
    950: '#000000',
  },
}

SCSS

$custom: #6565da;
$custom-light: #9a91e6;
$custom-dark: #000000;

JSON

{
  "hex": "#6565da",
  "rgb": {
    "r": 101,
    "g": 101,
    "b": 218
  },
  "hsl": {
    "h": 240,
    "s": 61.257,
    "l": 62.549
  },
  "oklch": {
    "l": 0.56833,
    "c": 0.17455,
    "h": 279.3
  },
  "luminance": 0.17136
}

Semantic roles & 50–950 ramp

primary

#6565DA

secondary

#E3E3B8

accent

#C91DC9

background

#F9F8FE

surface

#F2F0FC

border

#CCCBD5

text

#0F0C16

muted

#7E7D84

Preview Lab

Preview with #6565DA

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

Preview Lab → · Contrast checker → · Palette generator →