#5A5BEB#5A5BEB

#5A5BEB is a mid, highly saturated blue. Relative luminance 0.157; OKLCH L 55.6% C 0.212 H 276.7°. Best body text is #FFFFFF at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#5A5BEB
RGB	rgb(90, 91, 235)
HSL	hsl(240, 78%, 64%)
HSV	hsv(240, 62%, 92%)
CMYK	cmyk(61.7%, 61.3%, 0%, 7.8%)
CIE-LAB	lab(46.51, 41.88, -72.98)
CIE-LCH	lch(46.51, 84.15, 299.85°)
OKLab	oklab(55.6% 0.0248 -0.2101)
OKLCH	oklch(55.6% 0.212 276.7)
XYZ	xyz(22.9481, 15.6522, 80.3930)
Luminance	0.1565 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A5BEB #EBEA5A

analogous

#5AA3EB #5A5BEB #A15AEB

triadic

#5A5BEB #EB5A5B #5BEB5A

tetradic

#5A5BEB #EB5AA3 #EBEA5A #5AEBA1

square

#5A5BEB #EB5AA3 #EBEA5A #5AEBA1

split-complementary

#5A5BEB #EBA15A #A3EB5A

monochromatic

#1617B5 #2325E4 #5A5BEB #9191F2 #C7C8F8

Accessibility & contrast

On white

5.08

#5A5BEB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.13

#5A5BEB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5A5BEB

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A5BEB	#FFFFFF	#000000	##FFFFFF
##5A5BEB	1.00	5.08	4.13	5.08
#FFFFFF	5.08	1.00	21.00	1.00
#000000	4.13	21.00	1.00	21.00
##FFFFFF	5.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0075F0

Deuteranopia (green-blind)

#0068E8

Tritanopia (blue-blind)

#007F9A

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #5a5beb;
/* rgb */ color: rgb(90, 91, 235);
/* oklch */ color: oklch(55.6% 0.212 276.7);

Tailwind

colors: {
  custom: {
    50: '#978af2',
    500: '#5a5beb',
    950: '#000000',
  },
}

SCSS

$custom: #5a5beb;
$custom-light: #978af2;
$custom-dark: #000000;

JSON

{
  "hex": "#5a5beb",
  "rgb": {
    "r": 90,
    "g": 91,
    "b": 235
  },
  "hsl": {
    "h": 239.586,
    "s": 78.378,
    "l": 63.725
  },
  "oklch": {
    "l": 0.55601,
    "c": 0.21158,
    "h": 276.7
  },
  "luminance": 0.15654
}

Semantic roles & 50–950 ramp

primary

#5A5BEB

secondary

#EAEAB7

accent

#D90BDB

background

#FAF8FE

surface

#F3F0FD

border

#CDCBD5

text

#0F0B17

muted

#7F7C85

Preview Lab

Preview with #5A5BEB

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

Preview Lab → · Contrast checker → · Palette generator →