#5A5BE9#5A5BE9

#5A5BE9 is a mid, highly saturated blue. Relative luminance 0.155; OKLCH L 55.4% C 0.209 H 276.8°. Best body text is #FFFFFF at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#5A5BE9
RGB	rgb(90, 91, 233)
HSL	hsl(240, 76%, 63%)
HSV	hsv(240, 61%, 91%)
CMYK	cmyk(61.4%, 60.9%, 0%, 8.6%)
CIE-LAB	lab(46.36, 41.24, -72.10)
CIE-LCH	lch(46.36, 83.06, 299.77°)
OKLab	oklab(55.44% 0.0249 -0.2076)
OKLCH	oklch(55.44% 0.209 276.8)
XYZ	xyz(22.6607, 15.5372, 78.8798)
Luminance	0.1554 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A5BE9 #E9E85A

analogous

#5AA3E9 #5A5BE9 #A05AE9

triadic

#5A5BE9 #E95A5B #5BE95A

tetradic

#5A5BE9 #E95AA3 #E9E85A #5AE9A0

square

#5A5BE9 #E95AA3 #E9E85A #5AE9A0

split-complementary

#5A5BE9 #E9A05A #A3E95A

monochromatic

#1819B1 #2425E2 #5A5BE9 #9091F0 #C6C6F7

Accessibility & contrast

On white

5.11

#5A5BE9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.11

#5A5BE9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5A5BE9

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A5BE9	#FFFFFF	#000000	##FFFFFF
##5A5BE9	1.00	5.11	4.11	5.11
#FFFFFF	5.11	1.00	21.00	1.00
#000000	4.11	21.00	1.00	21.00
##FFFFFF	5.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0074EE

Deuteranopia (green-blind)

#0068E6

Tritanopia (blue-blind)

#007E99

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #5a5be9;
/* rgb */ color: rgb(90, 91, 233);
/* oklch */ color: oklch(55.4% 0.209 276.8);

Tailwind

colors: {
  custom: {
    50: '#978af1',
    500: '#5a5be9',
    950: '#000000',
  },
}

SCSS

$custom: #5a5be9;
$custom-light: #978af1;
$custom-dark: #000000;

JSON

{
  "hex": "#5a5be9",
  "rgb": {
    "r": 90,
    "g": 91,
    "b": 233
  },
  "hsl": {
    "h": 239.58,
    "s": 76.471,
    "l": 63.333
  },
  "oklch": {
    "l": 0.5544,
    "c": 0.20904,
    "h": 276.8
  },
  "luminance": 0.15539
}

Semantic roles & 50–950 ramp

primary

#5A5BE9

secondary

#E9E9B6

accent

#D70DD9

background

#FAF8FE

surface

#F3F0FD

border

#CDCBD5

text

#0F0B17

muted

#7F7C85

Preview Lab

Preview with #5A5BE9

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

Preview Lab → · Contrast checker → · Palette generator →