#6464CA#6464CA

#6464CA is a mid, vivid blue. Relative luminance 0.161; OKLCH L 55.5% C 0.154 H 280.1°. Best body text is #FFFFFF at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#6464CA
RGB	rgb(100, 100, 202)
HSL	hsl(240, 49%, 59%)
HSV	hsv(240, 50%, 79%)
CMYK	cmyk(50.5%, 50.5%, 0%, 20.8%)
CIE-LAB	lab(47.09, 27.78, -53.25)
CIE-LCH	lch(47.09, 60.06, 297.55°)
OKLab	oklab(55.48% 0.0271 -0.1518)
OKLCH	oklch(55.48% 0.154 280.1)
XYZ	xyz(20.4701, 16.0868, 57.8921)
Luminance	0.1609 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6464CA #CACA64

analogous

#6497CA #6464CA #9764CA

triadic

#6464CA #CA6464 #64CA64

tetradic

#6464CA #CA6497 #CACA64 #64CA97

square

#6464CA #CA6497 #CACA64 #64CA97

split-complementary

#6464CA #CA9764 #97CA64

monochromatic

#2E2E86 #3D3DB3 #6464CA #9292DA #BFBFE9

Accessibility & contrast

On white

4.98

#6464CA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.22

#6464CA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6464CA

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6464CA	#FFFFFF	#000000	##FFFFFF
##6464CA	1.00	4.98	4.22	4.98
#FFFFFF	4.98	1.00	21.00	1.00
#000000	4.22	21.00	1.00	21.00
##FFFFFF	4.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3374CE

Deuteranopia (green-blind)

#296CC8

Tritanopia (blue-blind)

#3C7A8D

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #6464ca;
/* rgb */ color: rgb(100, 100, 202);
/* oklch */ color: oklch(55.5% 0.154 280.1);

Tailwind

colors: {
  custom: {
    50: '#9790db',
    500: '#6464ca',
    950: '#000000',
  },
}

SCSS

$custom: #6464ca;
$custom-light: #9790db;
$custom-dark: #000000;

JSON

{
  "hex": "#6464ca",
  "rgb": {
    "r": 100,
    "g": 100,
    "b": 202
  },
  "hsl": {
    "h": 240,
    "s": 49.038,
    "l": 59.216
  },
  "oklch": {
    "l": 0.55483,
    "c": 0.15418,
    "h": 280.1
  },
  "luminance": 0.16088
}

Semantic roles & 50–950 ramp

primary

#6464CA

secondary

#D9D9B1

accent

#D94FD9

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0E0C15

muted

#7E7D83

Preview Lab

Preview with #6464CA

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

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