#5A5CF8#5A5CF8

#5A5CF8 is a mid, highly saturated blue. Relative luminance 0.166; OKLCH L 56.8% C 0.227 H 275.9°. Best body text is #FFFFFF at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#5A5CF8
RGB	rgb(90, 92, 248)
HSL	hsl(239, 92%, 66%)
HSV	hsv(239, 64%, 97%)
CMYK	cmyk(63.7%, 62.9%, 0%, 2.7%)
CIE-LAB	lab(47.76, 45.47, -78.24)
CIE-LCH	lch(47.76, 90.49, 300.16°)
OKLab	oklab(56.83% 0.0232 -0.2256)
OKLCH	oklch(56.83% 0.227 275.9)
XYZ	xyz(24.9813, 16.6031, 90.6770)
Luminance	0.1661 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A5CF8 #F8F65A

analogous

#5AABF8 #5A5CF8 #A75AF8

triadic

#5A5CF8 #F85A5C #5CF85A

tetradic

#5A5CF8 #F85AAB #F8F65A #5AF8A7

square

#5A5CF8 #F85AAB #F8F65A #5AF8A7

split-complementary

#5A5CF8 #F8A75A #ABF85A

monochromatic

#090BCF #1F22F6 #5A5CF8 #9596FA #CFD0FD

Accessibility & contrast

On white

4.86

#5A5CF8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.32

#5A5CF8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5A5CF8

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A5CF8	#FFFFFF	#000000	##FFFFFF
##5A5CF8	1.00	4.86	4.32	4.86
#FFFFFF	4.86	1.00	21.00	1.00
#000000	4.32	21.00	1.00	21.00
##FFFFFF	4.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0078FD

Deuteranopia (green-blind)

#006AF5

Tritanopia (blue-blind)

#0084A2

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #5a5cf8;
/* rgb */ color: rgb(90, 92, 248);
/* oklch */ color: oklch(56.8% 0.227 275.9);

Tailwind

colors: {
  custom: {
    50: '#998afc',
    500: '#5a5cf8',
    950: '#000000',
  },
}

SCSS

$custom: #5a5cf8;
$custom-light: #998afc;
$custom-dark: #000000;

JSON

{
  "hex": "#5a5cf8",
  "rgb": {
    "r": 90,
    "g": 92,
    "b": 248
  },
  "hsl": {
    "h": 239.241,
    "s": 91.86,
    "l": 66.275
  },
  "oklch": {
    "l": 0.56826,
    "c": 0.22676,
    "h": 275.9
  },
  "luminance": 0.16605
}

Semantic roles & 50–950 ramp

primary

#5A5CF8

secondary

#F1F0BD

accent

#E300E6

background

#FAF8FF

surface

#F4F0FF

border

#CECBD7

text

#0F0C18

muted

#7F7D86

Preview Lab

Preview with #5A5CF8

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

Preview Lab → · Contrast checker → · Palette generator →