#5A5BF0#5A5BF0

#5A5BF0 is a mid, highly saturated blue. Relative luminance 0.159; OKLCH L 56.0% C 0.218 H 276.5°. Best body text is #FFFFFF at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#5A5BF0
RGB	rgb(90, 91, 240)
HSL	hsl(240, 83%, 65%)
HSV	hsv(240, 63%, 94%)
CMYK	cmyk(62.5%, 62.1%, 0%, 5.9%)
CIE-LAB	lab(46.90, 43.49, -75.16)
CIE-LCH	lch(46.90, 86.84, 300.06°)
OKLab	oklab(56.01% 0.0245 -0.2165)
OKLCH	oklch(56.01% 0.218 276.5)
XYZ	xyz(23.6806, 15.9452, 84.2510)
Luminance	0.1595 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A5BF0 #F0EF5A

analogous

#5AA6F0 #5A5BF0 #A45AF0

triadic

#5A5BF0 #F05A5B #5BF05A

tetradic

#5A5BF0 #F05AA6 #F0EF5A #5AF0A4

square

#5A5BF0 #F05AA6 #F0EF5A #5AF0A4

split-complementary

#5A5BF0 #F0A45A #A6F05A

monochromatic

#1112BE #2223EB #5A5BF0 #9293F5 #CACBFA

Accessibility & contrast

On white

5.01

#5A5BF0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.19

#5A5BF0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5A5BF0

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A5BF0	#FFFFFF	#000000	##FFFFFF
##5A5BF0	1.00	5.01	4.19	5.01
#FFFFFF	5.01	1.00	21.00	1.00
#000000	4.19	21.00	1.00	21.00
##FFFFFF	5.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0076F5

Deuteranopia (green-blind)

#0069ED

Tritanopia (blue-blind)

#00819D

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #5a5bf0;
/* rgb */ color: rgb(90, 91, 240);
/* oklch */ color: oklch(56.0% 0.218 276.5);

Tailwind

colors: {
  custom: {
    50: '#988af6',
    500: '#5a5bf0',
    950: '#000000',
  },
}

SCSS

$custom: #5a5bf0;
$custom-light: #988af6;
$custom-dark: #000000;

JSON

{
  "hex": "#5a5bf0",
  "rgb": {
    "r": 90,
    "g": 91,
    "b": 240
  },
  "hsl": {
    "h": 239.6,
    "s": 83.333,
    "l": 64.706
  },
  "oklch": {
    "l": 0.56006,
    "c": 0.21791,
    "h": 276.5
  },
  "luminance": 0.15947
}

Semantic roles & 50–950 ramp

primary

#5A5BF0

secondary

#EDECB9

accent

#DE06E0

background

#FAF8FF

surface

#F4F0FF

border

#CECBD7

text

#0F0B17

muted

#7F7C85

Preview Lab

Preview with #5A5BF0

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

Preview Lab → · Contrast checker → · Palette generator →