#6465DD#6465DD

#6465DD is a mid, vivid blue. Relative luminance 0.172; OKLCH L 57.0% C 0.179 H 278.7°. Best body text is #FFFFFF at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#6465DD
RGB	rgb(100, 101, 221)
HSL	hsl(240, 64%, 63%)
HSV	hsv(240, 55%, 87%)
CMYK	cmyk(54.8%, 54.3%, 0%, 13.3%)
CIE-LAB	lab(48.56, 33.12, -61.73)
CIE-LCH	lch(48.56, 70.05, 298.22°)
OKLab	oklab(56.97% 0.0272 -0.1767)
OKLCH	oklch(56.97% 0.179 278.7)
XYZ	xyz(22.9562, 17.2356, 70.5097)
Luminance	0.1724 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6465DD #DDDC64

analogous

#64A1DD #6465DD #9F64DD

triadic

#6465DD #DD6465 #65DD64

tetradic

#6465DD #DD64A1 #DDDC64 #64DD9F

square

#6465DD #DD64A1 #DDDC64 #64DD9F

split-complementary

#6465DD #DD9F64 #A1DD64

monochromatic

#2425A3 #3233D2 #6465DD #9697E8 #C8C9F3

Accessibility & contrast

On white

4.72

#6465DD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.45

#6465DD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6465DD

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6465DD	#FFFFFF	#000000	##FFFFFF
##6465DD	1.00	4.72	4.45	4.72
#FFFFFF	4.72	1.00	21.00	1.00
#000000	4.45	21.00	1.00	21.00
##FFFFFF	4.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1678E1

Deuteranopia (green-blind)

#006FDA

Tritanopia (blue-blind)

#278197

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #6465dd;
/* rgb */ color: rgb(100, 101, 221);
/* oklch */ color: oklch(57.0% 0.179 278.7);

Tailwind

colors: {
  custom: {
    50: '#9991e8',
    500: '#6465dd',
    950: '#000000',
  },
}

SCSS

$custom: #6465dd;
$custom-light: #9991e8;
$custom-dark: #000000;

JSON

{
  "hex": "#6465dd",
  "rgb": {
    "r": 100,
    "g": 101,
    "b": 221
  },
  "hsl": {
    "h": 239.504,
    "s": 64.021,
    "l": 62.941
  },
  "oklch": {
    "l": 0.56972,
    "c": 0.17878,
    "h": 278.7
  },
  "luminance": 0.17237
}

Semantic roles & 50–950 ramp

primary

#6465DD

secondary

#E4E4B9

accent

#CA1ACC

background

#FAF8FE

surface

#F3F0FD

border

#CDCBD5

text

#0F0C16

muted

#7F7D84

Preview Lab

Preview with #6465DD

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

Preview Lab → · Contrast checker → · Palette generator →