#6466BF#6466BF

#6466BF is a mid, vivid blue. Relative luminance 0.160; OKLCH L 55.2% C 0.136 H 280.0°. Best body text is #FFFFFF at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#6466BF
RGB	rgb(100, 102, 191)
HSL	hsl(239, 42%, 57%)
HSV	hsv(239, 48%, 75%)
CMYK	cmyk(47.6%, 46.6%, 0%, 25.1%)
CIE-LAB	lab(46.94, 23.14, -47.15)
CIE-LCH	lch(46.94, 52.53, 296.14°)
OKLab	oklab(55.16% 0.0236 -0.1339)
OKLCH	oklch(55.16% 0.136 280)
XYZ	xyz(19.4080, 15.9726, 51.3405)
Luminance	0.1597 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6466BF #BFBD64

analogous

#6494BF #6466BF #8F64BF

triadic

#6466BF #BF6466 #66BF64

tetradic

#6466BF #BF6494 #BFBD64 #64BF8F

square

#6466BF #BF6494 #BFBD64 #64BF8F

split-complementary

#6466BF #BF8F64 #94BF64

monochromatic

#313377 #4345A3 #6466BF #8F91D1 #BBBCE3

Accessibility & contrast

On white

5.01

#6466BF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.19

#6466BF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6466BF

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6466BF	#FFFFFF	#000000	##FFFFFF
##6466BF	1.00	5.01	4.19	5.01
#FFFFFF	5.01	1.00	21.00	1.00
#000000	4.19	21.00	1.00	21.00
##FFFFFF	5.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4173C2

Deuteranopia (green-blind)

#3A6CBD

Tritanopia (blue-blind)

#437989

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #6466bf;
/* rgb */ color: rgb(100, 102, 191);
/* oklch */ color: oklch(55.2% 0.136 280.0);

Tailwind

colors: {
  custom: {
    50: '#9591d3',
    500: '#6466bf',
    950: '#000000',
  },
}

SCSS

$custom: #6466bf;
$custom-light: #9591d3;
$custom-dark: #000000;

JSON

{
  "hex": "#6466bf",
  "rgb": {
    "r": 100,
    "g": 102,
    "b": 191
  },
  "hsl": {
    "h": 238.681,
    "s": 41.553,
    "l": 57.059
  },
  "oklch": {
    "l": 0.55158,
    "c": 0.13592,
    "h": 280
  },
  "luminance": 0.15974
}

Semantic roles & 50–950 ramp

primary

#6466BF

secondary

#D2D1AD

accent

#CF56D1

background

#F9F8FD

surface

#F2F0FA

border

#CCCBD3

text

#0E0C14

muted

#7E7D83

Preview Lab

Preview with #6466BF

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

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