#6565DF#6565DF

#6565DF is a mid, vivid blue. Relative luminance 0.174; OKLCH L 57.2% C 0.181 H 279.0°. Best body text is #FFFFFF at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#6565DF
RGB	rgb(101, 101, 223)
HSL	hsl(240, 66%, 64%)
HSV	hsv(240, 55%, 87%)
CMYK	cmyk(54.7%, 54.7%, 0%, 12.5%)
CIE-LAB	lab(48.76, 33.95, -62.53)
CIE-LCH	lch(48.76, 71.15, 298.50°)
OKLab	oklab(57.19% 0.0284 -0.179)
OKLCH	oklch(57.19% 0.181 279)
XYZ	xyz(23.3356, 17.4003, 71.9267)
Luminance	0.1740 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6565DF #DFDF65

analogous

#65A2DF #6565DF #A265DF

triadic

#6565DF #DF6565 #65DF65

tetradic

#6565DF #DF65A2 #DFDF65 #65DFA2

square

#6565DF #DF65A2 #DFDF65 #65DFA2

split-complementary

#6565DF #DFA265 #A2DF65

monochromatic

#2323A7 #3232D4 #6565DF #9898EA #CACAF4

Accessibility & contrast

On white

4.69

#6565DF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.48

#6565DF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6565DF

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6565DF	#FFFFFF	#000000	##FFFFFF
##6565DF	1.00	4.69	4.48	4.69
#FFFFFF	4.69	1.00	21.00	1.00
#000000	4.48	21.00	1.00	21.00
##FFFFFF	4.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1179E3

Deuteranopia (green-blind)

#006FDC

Tritanopia (blue-blind)

#288198

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #6565df;
/* rgb */ color: rgb(101, 101, 223);
/* oklch */ color: oklch(57.2% 0.181 279.0);

Tailwind

colors: {
  custom: {
    50: '#9a91ea',
    500: '#6565df',
    950: '#000000',
  },
}

SCSS

$custom: #6565df;
$custom-light: #9a91ea;
$custom-dark: #000000;

JSON

{
  "hex": "#6565df",
  "rgb": {
    "r": 101,
    "g": 101,
    "b": 223
  },
  "hsl": {
    "h": 240,
    "s": 65.591,
    "l": 63.529
  },
  "oklch": {
    "l": 0.57186,
    "c": 0.18126,
    "h": 279
  },
  "luminance": 0.17402
}

Semantic roles & 50–950 ramp

primary

#6565DF

secondary

#E6E6BA

accent

#CD18CD

background

#FAF8FE

surface

#F3F0FD

border

#CDCBD5

text

#0F0C16

muted

#7F7D84

Preview Lab

Preview with #6565DF

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

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