#6565EF#6565EF

#6565EF is a mid, highly saturated blue. Relative luminance 0.183; OKLCH L 58.4% C 0.202 H 278.1°. Best body text is #000000 at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#6565EF
RGB	rgb(101, 101, 239)
HSL	hsl(240, 81%, 67%)
HSV	hsv(240, 58%, 94%)
CMYK	cmyk(57.7%, 57.7%, 0%, 6.3%)
CIE-LAB	lab(49.86, 38.99, -69.75)
CIE-LCH	lch(49.86, 79.91, 299.21°)
OKLab	oklab(58.35% 0.0285 -0.2003)
OKLCH	oklch(58.35% 0.202 278.1)
XYZ	xyz(25.5955, 18.3042, 83.8289)
Luminance	0.1831 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6565EF #EFEF65

analogous

#65AAEF #6565EF #AA65EF

triadic

#6565EF #EF6565 #65EF65

tetradic

#6565EF #EF65AA #EFEF65 #65EFAA

square

#6565EF #EF65AA #EFEF65 #65EFAA

split-complementary

#6565EF #EFAA65 #AAEF65

monochromatic

#1414C5 #2E2EE9 #6565EF #9C9CF5 #D4D4FB

Accessibility & contrast

On white

4.51

#6565EF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.66

#6565EF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6565EF

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6565EF	#FFFFFF	#000000	##000000
##6565EF	1.00	4.51	4.66	4.66
#FFFFFF	4.51	1.00	21.00	21.00
#000000	4.66	21.00	1.00	1.00
##000000	4.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#007CF4

Deuteranopia (green-blind)

#0071EC

Tritanopia (blue-blind)

#0086A0

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #6565ef;
/* rgb */ color: rgb(101, 101, 239);
/* oklch */ color: oklch(58.4% 0.202 278.1);

Tailwind

colors: {
  custom: {
    50: '#9d91f5',
    500: '#6565ef',
    950: '#000000',
  },
}

SCSS

$custom: #6565ef;
$custom-light: #9d91f5;
$custom-dark: #000000;

JSON

{
  "hex": "#6565ef",
  "rgb": {
    "r": 101,
    "g": 101,
    "b": 239
  },
  "hsl": {
    "h": 240,
    "s": 81.176,
    "l": 66.667
  },
  "oklch": {
    "l": 0.58354,
    "c": 0.20229,
    "h": 278.1
  },
  "luminance": 0.18306
}

Semantic roles & 50–950 ramp

primary

#6565EF

secondary

#EEEEC2

accent

#DE08DE

background

#FAF8FF

surface

#F4F0FE

border

#CECBD6

text

#0F0C17

muted

#7F7D85

Preview Lab

Preview with #6565EF

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

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