#6465CB#6465CB

#6465CB is a mid, vivid blue. Relative luminance 0.163; OKLCH L 55.7% C 0.154 H 279.7°. Best body text is #FFFFFF at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#6465CB
RGB	rgb(100, 101, 203)
HSL	hsl(239, 50%, 59%)
HSV	hsv(239, 51%, 80%)
CMYK	cmyk(50.7%, 50.2%, 0%, 20.4%)
CIE-LAB	lab(47.40, 27.47, -53.32)
CIE-LCH	lch(47.40, 59.99, 297.26°)
OKLab	oklab(55.74% 0.0261 -0.152)
OKLCH	oklch(55.74% 0.154 279.7)
XYZ	xyz(20.6854, 16.3273, 58.5498)
Luminance	0.1633 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6465CB #CBCA64

analogous

#6499CB #6465CB #9664CB

triadic

#6465CB #CB6465 #65CB64

tetradic

#6465CB #CB6499 #CBCA64 #64CB96

square

#6465CB #CB6499 #CBCA64 #64CB96

split-complementary

#6465CB #CB9664 #99CB64

monochromatic

#2D2E87 #3D3EB5 #6465CB #9293DA #C0C0EA

Accessibility & contrast

On white

4.92

#6465CB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.27

#6465CB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6465CB

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6465CB	#FFFFFF	#000000	##FFFFFF
##6465CB	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)

#3474CF

Deuteranopia (green-blind)

#2A6DC9

Tritanopia (blue-blind)

#3B7B8E

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #6465cb;
/* rgb */ color: rgb(100, 101, 203);
/* oklch */ color: oklch(55.7% 0.154 279.7);

Tailwind

colors: {
  custom: {
    50: '#9790db',
    500: '#6465cb',
    950: '#000000',
  },
}

SCSS

$custom: #6465cb;
$custom-light: #9790db;
$custom-dark: #000000;

JSON

{
  "hex": "#6465cb",
  "rgb": {
    "r": 100,
    "g": 101,
    "b": 203
  },
  "hsl": {
    "h": 239.417,
    "s": 49.758,
    "l": 59.412
  },
  "oklch": {
    "l": 0.55738,
    "c": 0.15421,
    "h": 279.7
  },
  "luminance": 0.16328
}

Semantic roles & 50–950 ramp

primary

#6465CB

secondary

#D9D9B1

accent

#D84FD9

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0E0C15

muted

#7E7D83

Preview Lab

Preview with #6465CB

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

Preview Lab → · Contrast checker → · Palette generator →