#5A64EC#5A64EC

#5A64EC is a mid, highly saturated blue. Relative luminance 0.173; OKLCH L 57.2% C 0.202 H 274.8°. Best body text is #FFFFFF at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#5A64EC
RGB	rgb(90, 100, 236)
HSL	hsl(236, 79%, 64%)
HSV	hsv(236, 62%, 93%)
CMYK	cmyk(61.9%, 57.6%, 0%, 7.5%)
CIE-LAB	lab(48.69, 36.80, -70.01)
CIE-LCH	lch(48.69, 79.09, 297.73°)
OKLab	oklab(57.23% 0.0171 -0.2013)
OKLCH	oklch(57.23% 0.202 274.8)
XYZ	xyz(23.9090, 17.3422, 81.4280)
Luminance	0.1734 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A64EC #ECE25A

analogous

#5AADEC #5A64EC #995AEC

triadic

#5A64EC #EC5A64 #64EC5A

tetradic

#5A64EC #EC5AAD #ECE25A #5AEC99

square

#5A64EC #EC5AAD #ECE25A #5AEC99

split-complementary

#5A64EC #EC995A #ADEC5A

monochromatic

#1520B7 #2330E6 #5A64EC #9198F2 #C8CBF9

Accessibility & contrast

On white

4.70

#5A64EC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.47

#5A64EC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5A64EC

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A64EC	#FFFFFF	#000000	##FFFFFF
##5A64EC	1.00	4.70	4.47	4.70
#FFFFFF	4.70	1.00	21.00	1.00
#000000	4.47	21.00	1.00	21.00
##FFFFFF	4.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#007AF1

Deuteranopia (green-blind)

#006DE9

Tritanopia (blue-blind)

#00859E

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #5a64ec;
/* rgb */ color: rgb(90, 100, 236);
/* oklch */ color: oklch(57.2% 0.202 274.8);

Tailwind

colors: {
  custom: {
    50: '#9790f3',
    500: '#5a64ec',
    950: '#000000',
  },
}

SCSS

$custom: #5a64ec;
$custom-light: #9790f3;
$custom-dark: #000000;

JSON

{
  "hex": "#5a64ec",
  "rgb": {
    "r": 90,
    "g": 100,
    "b": 236
  },
  "hsl": {
    "h": 235.89,
    "s": 79.348,
    "l": 63.922
  },
  "oklch": {
    "l": 0.57228,
    "c": 0.20204,
    "h": 274.8
  },
  "luminance": 0.17344
}

Semantic roles & 50–950 ramp

primary

#5A64EC

secondary

#EBE7B7

accent

#CD0ADC

background

#FAF8FF

surface

#F3F0FE

border

#CDCBD6

text

#0F0C17

muted

#7F7D85

Preview Lab

Preview with #5A64EC

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

Preview Lab → · Contrast checker → · Palette generator →