#5A64D8#5A64D8

#5A64D8 is a mid, vivid blue. Relative luminance 0.162; OKLCH L 55.7% C 0.176 H 275.4°. Best body text is #FFFFFF at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#5A64D8
RGB	rgb(90, 100, 216)
HSL	hsl(235, 62%, 60%)
HSV	hsv(235, 58%, 85%)
CMYK	cmyk(58.3%, 53.7%, 0%, 15.3%)
CIE-LAB	lab(47.29, 30.24, -60.96)
CIE-LCH	lch(47.29, 68.05, 296.38°)
OKLab	oklab(55.75% 0.0166 -0.1747)
OKLCH	oklch(55.75% 0.176 275.4)
XYZ	xyz(21.1643, 16.2443, 66.9726)
Luminance	0.1625 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A64D8 #D8CE5A

analogous

#5AA3D8 #5A64D8 #8F5AD8

triadic

#5A64D8 #D85A64 #64D85A

tetradic

#5A64D8 #D85AA3 #D8CE5A #5AD88F

square

#5A64D8 #D85AA3 #D8CE5A #5AD88F

split-complementary

#5A64D8 #D88F5A #A3D85A

monochromatic

#232C95 #2F3BC6 #5A64D8 #8B92E4 #BDC1EF

Accessibility & contrast

On white

4.94

#5A64D8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.25

#5A64D8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5A64D8

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A64D8	#FFFFFF	#000000	##FFFFFF
##5A64D8	1.00	4.94	4.25	4.94
#FFFFFF	4.94	1.00	21.00	1.00
#000000	4.25	21.00	1.00	21.00
##FFFFFF	4.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1876DC

Deuteranopia (green-blind)

#006BD6

Tritanopia (blue-blind)

#007F94

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #5a64d8;
/* rgb */ color: rgb(90, 100, 216);
/* oklch */ color: oklch(55.7% 0.176 275.4);

Tailwind

colors: {
  custom: {
    50: '#9390e5',
    500: '#5a64d8',
    950: '#000000',
  },
}

SCSS

$custom: #5a64d8;
$custom-light: #9390e5;
$custom-dark: #000000;

JSON

{
  "hex": "#5a64d8",
  "rgb": {
    "r": 90,
    "g": 100,
    "b": 216
  },
  "hsl": {
    "h": 235.238,
    "s": 61.765,
    "l": 60
  },
  "oklch": {
    "l": 0.55747,
    "c": 0.17551,
    "h": 275.4
  },
  "luminance": 0.16246
}

Semantic roles & 50–950 ramp

primary

#5A64D8

secondary

#DFDBAF

accent

#D843E5

background

#F9F8FE

surface

#F2F0FC

border

#CCCBD5

text

#0E0C16

muted

#7E7D84

Preview Lab

Preview with #5A64D8

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

Preview Lab → · Contrast checker → · Palette generator →