#6565CA#6565CA

#6565CA is a mid, vivid blue. Relative luminance 0.163; OKLCH L 55.7% C 0.153 H 280.2°. Best body text is #FFFFFF at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#6565CA
RGB	rgb(101, 101, 202)
HSL	hsl(240, 49%, 59%)
HSV	hsv(240, 50%, 79%)
CMYK	cmyk(50%, 50%, 0%, 20.8%)
CIE-LAB	lab(47.41, 27.38, -52.73)
CIE-LCH	lch(47.41, 59.41, 297.44°)
OKLab	oklab(55.75% 0.0271 -0.1502)
OKLCH	oklch(55.75% 0.153 280.2)
XYZ	xyz(20.6779, 16.3372, 57.9295)
Luminance	0.1634 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6565CA #CACA65

analogous

#6598CA #6565CA #9865CA

triadic

#6565CA #CA6565 #65CA65

tetradic

#6565CA #CA6598 #CACA65 #65CA98

square

#6565CA #CA6598 #CACA65 #65CA98

split-complementary

#6565CA #CA9865 #98CA65

monochromatic

#2E2E86 #3E3EB4 #6565CA #9393DA #C0C0E9

Accessibility & contrast

On white

4.92

#6565CA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.27

#6565CA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6565CA

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6565CA	#FFFFFF	#000000	##FFFFFF
##6565CA	1.00	4.92	4.27	4.92
#FFFFFF	4.92	1.00	21.00	1.00
#000000	4.27	21.00	1.00	21.00
##FFFFFF	4.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3574CE

Deuteranopia (green-blind)

#2C6DC8

Tritanopia (blue-blind)

#3E7B8E

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #6565ca;
/* rgb */ color: rgb(101, 101, 202);
/* oklch */ color: oklch(55.7% 0.153 280.2);

Tailwind

colors: {
  custom: {
    50: '#9791db',
    500: '#6565ca',
    950: '#000000',
  },
}

SCSS

$custom: #6565ca;
$custom-light: #9791db;
$custom-dark: #000000;

JSON

{
  "hex": "#6565ca",
  "rgb": {
    "r": 101,
    "g": 101,
    "b": 202
  },
  "hsl": {
    "h": 240,
    "s": 48.792,
    "l": 59.412
  },
  "oklch": {
    "l": 0.55747,
    "c": 0.15263,
    "h": 280.2
  },
  "luminance": 0.16338
}

Semantic roles & 50–950 ramp

primary

#6565CA

secondary

#D9D9B2

accent

#D84FD8

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0E0C15

muted

#7E7D83

Preview Lab

Preview with #6565CA

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

Preview Lab → · Contrast checker → · Palette generator →