#5A64E8#5A64E8

#5A64E8 is a mid, vivid blue. Relative luminance 0.171; OKLCH L 56.9% C 0.197 H 275.0°. Best body text is #FFFFFF at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#5A64E8
RGB	rgb(90, 100, 232)
HSL	hsl(236, 76%, 63%)
HSV	hsv(236, 61%, 91%)
CMYK	cmyk(61.2%, 56.9%, 0%, 9%)
CIE-LAB	lab(48.40, 35.49, -68.22)
CIE-LCH	lch(48.40, 76.90, 297.48°)
OKLab	oklab(56.93% 0.0171 -0.1961)
OKLCH	oklch(56.93% 0.197 275)
XYZ	xyz(23.3343, 17.1123, 78.4016)
Luminance	0.1711 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A64E8 #E8DE5A

analogous

#5AABE8 #5A64E8 #975AE8

triadic

#5A64E8 #E85A64 #64E85A

tetradic

#5A64E8 #E85AAB #E8DE5A #5AE897

square

#5A64E8 #E85AAB #E8DE5A #5AE897

split-complementary

#5A64E8 #E8975A #ABE85A

monochromatic

#1823AF #2432E1 #5A64E8 #9096EF #C5C9F7

Accessibility & contrast

On white

4.75

#5A64E8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.42

#5A64E8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5A64E8

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A64E8	#FFFFFF	#000000	##FFFFFF
##5A64E8	1.00	4.75	4.42	4.75
#FFFFFF	4.75	1.00	21.00	1.00
#000000	4.42	21.00	1.00	21.00
##FFFFFF	4.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0079EC

Deuteranopia (green-blind)

#006DE5

Tritanopia (blue-blind)

#00849C

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #5a64e8;
/* rgb */ color: rgb(90, 100, 232);
/* oklch */ color: oklch(56.9% 0.197 275.0);

Tailwind

colors: {
  custom: {
    50: '#9690f0',
    500: '#5a64e8',
    950: '#000000',
  },
}

SCSS

$custom: #5a64e8;
$custom-light: #9690f0;
$custom-dark: #000000;

JSON

{
  "hex": "#5a64e8",
  "rgb": {
    "r": 90,
    "g": 100,
    "b": 232
  },
  "hsl": {
    "h": 235.775,
    "s": 75.532,
    "l": 63.137
  },
  "oklch": {
    "l": 0.56925,
    "c": 0.19682,
    "h": 275
  },
  "luminance": 0.17114
}

Semantic roles & 50–950 ramp

primary

#5A64E8

secondary

#E8E5B5

accent

#C90ED8

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0F0C17

muted

#7E7D85

Preview Lab

Preview with #5A64E8

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

Preview Lab → · Contrast checker → · Palette generator →