#5A64E4#5A64E4

#5A64E4 is a mid, vivid blue. Relative luminance 0.169; OKLCH L 56.6% C 0.192 H 275.1°. Best body text is #FFFFFF at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#5A64E4
RGB	rgb(90, 100, 228)
HSL	hsl(236, 72%, 62%)
HSV	hsv(236, 61%, 89%)
CMYK	cmyk(60.5%, 56.1%, 0%, 10.6%)
CIE-LAB	lab(48.12, 34.18, -66.43)
CIE-LCH	lch(48.12, 74.70, 297.23°)
OKLab	oklab(56.62% 0.017 -0.1908)
OKLCH	oklch(56.62% 0.192 275.1)
XYZ	xyz(22.7726, 16.8876, 75.4433)
Luminance	0.1689 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A64E4 #E4DA5A

analogous

#5AA9E4 #5A64E4 #955AE4

triadic

#5A64E4 #E45A64 #64E45A

tetradic

#5A64E4 #E45AA9 #E4DA5A #5AE495

square

#5A64E4 #E45AA9 #E4DA5A #5AE495

split-complementary

#5A64E4 #E4955A #A9E45A

monochromatic

#1C26A8 #2533DB #5A64E4 #8F95ED #C3C7F5

Accessibility & contrast

On white

4.80

#5A64E4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.38

#5A64E4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5A64E4

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A64E4	#FFFFFF	#000000	##FFFFFF
##5A64E4	1.00	4.80	4.38	4.80
#FFFFFF	4.80	1.00	21.00	1.00
#000000	4.38	21.00	1.00	21.00
##FFFFFF	4.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0078E8

Deuteranopia (green-blind)

#006CE1

Tritanopia (blue-blind)

#00839A

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #5a64e4;
/* rgb */ color: rgb(90, 100, 228);
/* oklch */ color: oklch(56.6% 0.192 275.1);

Tailwind

colors: {
  custom: {
    50: '#9590ed',
    500: '#5a64e4',
    950: '#000000',
  },
}

SCSS

$custom: #5a64e4;
$custom-light: #9590ed;
$custom-dark: #000000;

JSON

{
  "hex": "#5a64e4",
  "rgb": {
    "r": 90,
    "g": 100,
    "b": 228
  },
  "hsl": {
    "h": 235.652,
    "s": 71.875,
    "l": 62.353
  },
  "oklch": {
    "l": 0.56624,
    "c": 0.19156,
    "h": 275.1
  },
  "luminance": 0.16889
}

Semantic roles & 50–950 ramp

primary

#5A64E4

secondary

#E6E2B4

accent

#C612D4

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0C16

muted

#7E7D84

Preview Lab

Preview with #5A64E4

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

Preview Lab → · Contrast checker → · Palette generator →