#6565BF#6565BF

#6565BF is a mid, vivid blue. Relative luminance 0.158; OKLCH L 55.0% C 0.137 H 280.9°. Best body text is #FFFFFF at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#6565BF
RGB	rgb(101, 101, 191)
HSL	hsl(240, 41%, 57%)
HSV	hsv(240, 47%, 75%)
CMYK	cmyk(47.1%, 47.1%, 0%, 25.1%)
CIE-LAB	lab(46.76, 24.00, -47.44)
CIE-LCH	lch(46.76, 53.16, 296.83°)
OKLab	oklab(55.04% 0.026 -0.1347)
OKLCH	oklch(55.04% 0.137 280.9)
XYZ	xyz(19.4216, 15.8347, 51.3132)
Luminance	0.1584 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6565BF #BFBF65

analogous

#6592BF #6565BF #9265BF

triadic

#6565BF #BF6565 #65BF65

tetradic

#6565BF #BF6592 #BFBF65 #65BF92

square

#6565BF #BF6592 #BFBF65 #65BF92

split-complementary

#6565BF #BF9265 #92BF65

monochromatic

#323278 #4444A3 #6565BF #9090D1 #BBBBE3

Accessibility & contrast

On white

5.04

#6565BF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.17

#6565BF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6565BF

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6565BF	#FFFFFF	#000000	##FFFFFF
##6565BF	1.00	5.04	4.17	5.04
#FFFFFF	5.04	1.00	21.00	1.00
#000000	4.17	21.00	1.00	21.00
##FFFFFF	5.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F72C2

Deuteranopia (green-blind)

#396CBD

Tritanopia (blue-blind)

#457889

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #6565bf;
/* rgb */ color: rgb(101, 101, 191);
/* oklch */ color: oklch(55.0% 0.137 280.9);

Tailwind

colors: {
  custom: {
    50: '#9690d3',
    500: '#6565bf',
    950: '#000000',
  },
}

SCSS

$custom: #6565bf;
$custom-light: #9690d3;
$custom-dark: #000000;

JSON

{
  "hex": "#6565bf",
  "rgb": {
    "r": 101,
    "g": 101,
    "b": 191
  },
  "hsl": {
    "h": 240,
    "s": 41.284,
    "l": 57.255
  },
  "oklch": {
    "l": 0.55039,
    "c": 0.13716,
    "h": 280.9
  },
  "luminance": 0.15836
}

Semantic roles & 50–950 ramp

primary

#6565BF

secondary

#D2D2AE

accent

#D157D1

background

#F9F8FD

surface

#F2F0FA

border

#CCCBD3

text

#0E0C14

muted

#7E7D83

Preview Lab

Preview with #6565BF

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

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