#6565F3#6565F3

#6565F3 is a mid, highly saturated blue. Relative luminance 0.185; OKLCH L 58.7% C 0.207 H 277.9°. Best body text is #000000 at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#6565F3
RGB	rgb(101, 101, 243)
HSL	hsl(240, 86%, 67%)
HSV	hsv(240, 58%, 95%)
CMYK	cmyk(58.4%, 58.4%, 0%, 4.7%)
CIE-LAB	lab(50.15, 40.25, -71.52)
CIE-LCH	lch(50.15, 82.07, 299.37°)
OKLab	oklab(58.66% 0.0285 -0.2055)
OKLCH	oklch(58.66% 0.207 277.9)
XYZ	xyz(26.1930, 18.5432, 86.9756)
Luminance	0.1855 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6565F3 #F3F365

analogous

#65ACF3 #6565F3 #AC65F3

triadic

#6565F3 #F36565 #65F365

tetradic

#6565F3 #F365AC #F3F365 #65F3AC

square

#6565F3 #F365AC #F3F365 #65F3AC

split-complementary

#6565F3 #F3AC65 #ACF365

monochromatic

#1010CE #2C2CEF #6565F3 #9E9EF7 #D7D7FC

Accessibility & contrast

On white

4.46

#6565F3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.71

#6565F3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6565F3

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6565F3	#FFFFFF	#000000	##000000
##6565F3	1.00	4.46	4.71	4.71
#FFFFFF	4.46	1.00	21.00	21.00
#000000	4.71	21.00	1.00	1.00
##000000	4.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#007DF8

Deuteranopia (green-blind)

#0071F0

Tritanopia (blue-blind)

#0087A2

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #6565f3;
/* rgb */ color: rgb(101, 101, 243);
/* oklch */ color: oklch(58.7% 0.207 277.9);

Tailwind

colors: {
  custom: {
    50: '#9d91f8',
    500: '#6565f3',
    950: '#000000',
  },
}

SCSS

$custom: #6565f3;
$custom-light: #9d91f8;
$custom-dark: #000000;

JSON

{
  "hex": "#6565f3",
  "rgb": {
    "r": 101,
    "g": 101,
    "b": 243
  },
  "hsl": {
    "h": 240,
    "s": 85.542,
    "l": 67.451
  },
  "oklch": {
    "l": 0.58655,
    "c": 0.20744,
    "h": 277.9
  },
  "luminance": 0.18545
}

Semantic roles & 50–950 ramp

primary

#6565F3

secondary

#F0F0C4

accent

#E203E2

background

#FAF8FF

surface

#F4F0FF

border

#CECBD7

text

#100C17

muted

#7F7D85

Preview Lab

Preview with #6565F3

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

Preview Lab → · Contrast checker → · Palette generator →