#5A64DC#5A64DC

#5A64DC is a mid, vivid blue. Relative luminance 0.165; OKLCH L 56.0% C 0.181 H 275.3°. Best body text is #FFFFFF at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#5A64DC
RGB	rgb(90, 100, 220)
HSL	hsl(235, 65%, 61%)
HSV	hsv(235, 59%, 86%)
CMYK	cmyk(59.1%, 54.5%, 0%, 13.7%)
CIE-LAB	lab(47.56, 31.55, -62.80)
CIE-LCH	lch(47.56, 70.28, 296.68°)
OKLab	oklab(56.04% 0.0168 -0.1801)
OKLCH	oklch(56.04% 0.181 275.3)
XYZ	xyz(21.6877, 16.4537, 69.7293)
Luminance	0.1646 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A64DC #DCD25A

analogous

#5AA5DC #5A64DC #915ADC

triadic

#5A64DC #DC5A64 #64DC5A

tetradic

#5A64DC #DC5AA5 #DCD25A #5ADC91

square

#5A64DC #DC5AA5 #DCD25A #5ADC91

split-complementary

#5A64DC #DC915A #A5DC5A

monochromatic

#212A9B #2C38CD #5A64DC #8C93E7 #BFC3F1

Accessibility & contrast

On white

4.89

#5A64DC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.29

#5A64DC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5A64DC

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A64DC	#FFFFFF	#000000	##FFFFFF
##5A64DC	1.00	4.89	4.29	4.89
#FFFFFF	4.89	1.00	21.00	1.00
#000000	4.29	21.00	1.00	21.00
##FFFFFF	4.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0A77E0

Deuteranopia (green-blind)

#006BDA

Tritanopia (blue-blind)

#008096

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #5a64dc;
/* rgb */ color: rgb(90, 100, 220);
/* oklch */ color: oklch(56.0% 0.181 275.3);

Tailwind

colors: {
  custom: {
    50: '#9490e8',
    500: '#5a64dc',
    950: '#000000',
  },
}

SCSS

$custom: #5a64dc;
$custom-light: #9490e8;
$custom-dark: #000000;

JSON

{
  "hex": "#5a64dc",
  "rgb": {
    "r": 90,
    "g": 100,
    "b": 220
  },
  "hsl": {
    "h": 235.385,
    "s": 65,
    "l": 60.784
  },
  "oklch": {
    "l": 0.56036,
    "c": 0.1809,
    "h": 275.3
  },
  "luminance": 0.16455
}

Semantic roles & 50–950 ramp

primary

#5A64DC

secondary

#E2DEB0

accent

#BF19CD

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0C16

muted

#7E7D84

Preview Lab

Preview with #5A64DC

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

Preview Lab → · Contrast checker → · Palette generator →