#5A64E6#5A64E6

#5A64E6 is a mid, vivid blue. Relative luminance 0.170; OKLCH L 56.8% C 0.194 H 275.0°. Best body text is #FFFFFF at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#5A64E6
RGB	rgb(90, 100, 230)
HSL	hsl(236, 74%, 63%)
HSV	hsv(236, 61%, 90%)
CMYK	cmyk(60.9%, 56.5%, 0%, 9.8%)
CIE-LAB	lab(48.26, 34.83, -67.33)
CIE-LCH	lch(48.26, 75.81, 297.36°)
OKLab	oklab(56.77% 0.017 -0.1934)
OKLCH	oklch(56.77% 0.194 275)
XYZ	xyz(23.0519, 16.9993, 76.9140)
Luminance	0.1700 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A64E6 #E6DC5A

analogous

#5AAAE6 #5A64E6 #965AE6

triadic

#5A64E6 #E65A64 #64E65A

tetradic

#5A64E6 #E65AAA #E6DC5A #5AE696

square

#5A64E6 #E65AAA #E6DC5A #5AE696

split-complementary

#5A64E6 #E6965A #AAE65A

monochromatic

#1A24AC #2532DE #5A64E6 #8F96EE #C4C8F6

Accessibility & contrast

On white

4.77

#5A64E6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.40

#5A64E6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5A64E6

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A64E6	#FFFFFF	#000000	##FFFFFF
##5A64E6	1.00	4.77	4.40	4.77
#FFFFFF	4.77	1.00	21.00	1.00
#000000	4.40	21.00	1.00	21.00
##FFFFFF	4.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0079EA

Deuteranopia (green-blind)

#006DE3

Tritanopia (blue-blind)

#00839B

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #5a64e6;
/* rgb */ color: rgb(90, 100, 230);
/* oklch */ color: oklch(56.8% 0.194 275.0);

Tailwind

colors: {
  custom: {
    50: '#9690ef',
    500: '#5a64e6',
    950: '#000000',
  },
}

SCSS

$custom: #5a64e6;
$custom-light: #9690ef;
$custom-dark: #000000;

JSON

{
  "hex": "#5a64e6",
  "rgb": {
    "r": 90,
    "g": 100,
    "b": 230
  },
  "hsl": {
    "h": 235.714,
    "s": 73.684,
    "l": 62.745
  },
  "oklch": {
    "l": 0.56774,
    "c": 0.19419,
    "h": 275
  },
  "luminance": 0.17001
}

Semantic roles & 50–950 ramp

primary

#5A64E6

secondary

#E7E4B5

accent

#C810D6

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0F0C16

muted

#7E7D84

Preview Lab

Preview with #5A64E6

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

Preview Lab → · Contrast checker → · Palette generator →