#5A64EB#5A64EB

#5A64EB is a mid, highly saturated blue. Relative luminance 0.173; OKLCH L 57.2% C 0.201 H 274.9°. Best body text is #FFFFFF at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#5A64EB
RGB	rgb(90, 100, 235)
HSL	hsl(236, 78%, 64%)
HSV	hsv(236, 62%, 92%)
CMYK	cmyk(61.7%, 57.4%, 0%, 7.8%)
CIE-LAB	lab(48.62, 36.47, -69.56)
CIE-LCH	lch(48.62, 78.54, 297.67°)
OKLab	oklab(57.15% 0.0171 -0.2)
OKLCH	oklch(57.15% 0.201 274.9)
XYZ	xyz(23.7641, 17.2842, 80.6650)
Luminance	0.1729 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A64EB #EBE15A

analogous

#5AACEB #5A64EB #985AEB

triadic

#5A64EB #EB5A64 #64EB5A

tetradic

#5A64EB #EB5AAC #EBE15A #5AEB98

square

#5A64EB #EB5AAC #EBE15A #5AEB98

split-complementary

#5A64EB #EB985A #ACEB5A

monochromatic

#1621B5 #2331E4 #5A64EB #9197F2 #C7CBF8

Accessibility & contrast

On white

4.71

#5A64EB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.46

#5A64EB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5A64EB

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A64EB	#FFFFFF	#000000	##FFFFFF
##5A64EB	1.00	4.71	4.46	4.71
#FFFFFF	4.71	1.00	21.00	1.00
#000000	4.46	21.00	1.00	21.00
##FFFFFF	4.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#007AF0

Deuteranopia (green-blind)

#006DE8

Tritanopia (blue-blind)

#00859E

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #5a64eb;
/* rgb */ color: rgb(90, 100, 235);
/* oklch */ color: oklch(57.2% 0.201 274.9);

Tailwind

colors: {
  custom: {
    50: '#9690f2',
    500: '#5a64eb',
    950: '#000000',
  },
}

SCSS

$custom: #5a64eb;
$custom-light: #9690f2;
$custom-dark: #000000;

JSON

{
  "hex": "#5a64eb",
  "rgb": {
    "r": 90,
    "g": 100,
    "b": 235
  },
  "hsl": {
    "h": 235.862,
    "s": 78.378,
    "l": 63.725
  },
  "oklch": {
    "l": 0.57152,
    "c": 0.20075,
    "h": 274.9
  },
  "luminance": 0.17286
}

Semantic roles & 50–950 ramp

primary

#5A64EB

secondary

#EAE6B7

accent

#CC0BDB

background

#FAF8FE

surface

#F3F0FD

border

#CDCBD5

text

#0F0C17

muted

#7F7D85

Preview Lab

Preview with #5A64EB

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

Preview Lab → · Contrast checker → · Palette generator →