#5A5EF6#5A5EF6

#5A5EF6 is a mid, highly saturated blue. Relative luminance 0.168; OKLCH L 57.0% C 0.222 H 275.6°. Best body text is #FFFFFF at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#5A5EF6
RGB	rgb(90, 94, 246)
HSL	hsl(238, 90%, 66%)
HSV	hsv(238, 63%, 96%)
CMYK	cmyk(63.4%, 61.8%, 0%, 3.5%)
CIE-LAB	lab(48.05, 43.65, -76.65)
CIE-LCH	lch(48.05, 88.21, 299.66°)
OKLab	oklab(56.99% 0.0218 -0.2209)
OKLCH	oklch(56.99% 0.222 275.6)
XYZ	xyz(24.8483, 16.8308, 89.1101)
Luminance	0.1683 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A5EF6 #F6F25A

analogous

#5AACF6 #5A5EF6 #A45AF6

triadic

#5A5EF6 #F65A5E #5EF65A

tetradic

#5A5EF6 #F65AAC #F6F25A #5AF6A4

square

#5A5EF6 #F65AAC #F6F25A #5AF6A4

split-complementary

#5A5EF6 #F6A45A #ACF65A

monochromatic

#0B10CB #2025F3 #5A5EF6 #9497F9 #CECFFC

Accessibility & contrast

On white

4.81

#5A5EF6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.37

#5A5EF6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5A5EF6

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A5EF6	#FFFFFF	#000000	##FFFFFF
##5A5EF6	1.00	4.81	4.37	4.81
#FFFFFF	4.81	1.00	21.00	1.00
#000000	4.37	21.00	1.00	21.00
##FFFFFF	4.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0079FB

Deuteranopia (green-blind)

#006BF3

Tritanopia (blue-blind)

#0084A1

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #5a5ef6;
/* rgb */ color: rgb(90, 94, 246);
/* oklch */ color: oklch(57.0% 0.222 275.6);

Tailwind

colors: {
  custom: {
    50: '#998cfa',
    500: '#5a5ef6',
    950: '#000000',
  },
}

SCSS

$custom: #5a5ef6;
$custom-light: #998cfa;
$custom-dark: #000000;

JSON

{
  "hex": "#5a5ef6",
  "rgb": {
    "r": 90,
    "g": 94,
    "b": 246
  },
  "hsl": {
    "h": 238.462,
    "s": 89.655,
    "l": 65.882
  },
  "oklch": {
    "l": 0.56989,
    "c": 0.22196,
    "h": 275.6
  },
  "luminance": 0.16833
}

Semantic roles & 50–950 ramp

primary

#5A5EF6

secondary

#F0EEBC

accent

#E000E6

background

#FAF8FF

surface

#F4F0FF

border

#CECBD7

text

#0F0C17

muted

#7F7D85

Preview Lab

Preview with #5A5EF6

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

Preview Lab → · Contrast checker → · Palette generator →