#5C64E9#5C64E9

#5C64E9 is a mid, vivid blue. Relative luminance 0.173; OKLCH L 57.1% C 0.198 H 275.6°. Best body text is #FFFFFF at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#5C64E9
RGB	rgb(92, 100, 233)
HSL	hsl(237, 76%, 64%)
HSV	hsv(237, 61%, 91%)
CMYK	cmyk(60.5%, 57.1%, 0%, 8.6%)
CIE-LAB	lab(48.60, 36.15, -68.46)
CIE-LCH	lch(48.60, 77.42, 297.83°)
OKLab	oklab(57.13% 0.0193 -0.1967)
OKLCH	oklch(57.13% 0.198 275.6)
XYZ	xyz(23.6740, 17.2710, 79.1611)
Luminance	0.1727 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5C64E9 #E9E15C

analogous

#5CAAE9 #5C64E9 #9A5CE9

triadic

#5C64E9 #E95C64 #64E95C

tetradic

#5C64E9 #E95CAA #E9E15C #5CE99A

square

#5C64E9 #E95CAA #E9E15C #5CE99A

split-complementary

#5C64E9 #E99A5C #AAE95C

monochromatic

#1821B3 #2631E2 #5C64E9 #9297F0 #C8CBF8

Accessibility & contrast

On white

4.71

#5C64E9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.45

#5C64E9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5C64E9

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5C64E9	#FFFFFF	#000000	##FFFFFF
##5C64E9	1.00	4.71	4.45	4.71
#FFFFFF	4.71	1.00	21.00	1.00
#000000	4.45	21.00	1.00	21.00
##FFFFFF	4.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#007AED

Deuteranopia (green-blind)

#006DE6

Tritanopia (blue-blind)

#00849D

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #5c64e9;
/* rgb */ color: rgb(92, 100, 233);
/* oklch */ color: oklch(57.1% 0.198 275.6);

Tailwind

colors: {
  custom: {
    50: '#9790f1',
    500: '#5c64e9',
    950: '#000000',
  },
}

SCSS

$custom: #5c64e9;
$custom-light: #9790f1;
$custom-dark: #000000;

JSON

{
  "hex": "#5c64e9",
  "rgb": {
    "r": 92,
    "g": 100,
    "b": 233
  },
  "hsl": {
    "h": 236.596,
    "s": 76.216,
    "l": 63.725
  },
  "oklch": {
    "l": 0.57128,
    "c": 0.19766,
    "h": 275.6
  },
  "luminance": 0.17273
}

Semantic roles & 50–950 ramp

primary

#5C64E9

secondary

#E9E6B8

accent

#CD0DD8

background

#FAF8FE

surface

#F3F0FD

border

#CDCBD5

text

#0F0C17

muted

#7F7D85

Preview Lab

Preview with #5C64E9

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

Preview Lab → · Contrast checker → · Palette generator →