#5A5FE5#5A5FE5

#5A5FE5 is a mid, vivid blue. Relative luminance 0.160; OKLCH L 55.8% C 0.199 H 276.2°. Best body text is #FFFFFF at 5.00:1 contrast (WCAG AA passes).

Color values

HEX	#5A5FE5
RGB	rgb(90, 95, 229)
HSL	hsl(238, 73%, 63%)
HSV	hsv(238, 61%, 90%)
CMYK	cmyk(60.7%, 58.5%, 0%, 10.2%)
CIE-LAB	lab(46.99, 37.54, -68.82)
CIE-LCH	lch(46.99, 78.39, 298.61°)
OKLab	oklab(55.81% 0.0215 -0.1979)
OKLCH	oklch(55.81% 0.199 276.2)
XYZ	xyz(22.4469, 16.0135, 76.0216)
Luminance	0.1601 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A5FE5 #E5E05A

analogous

#5AA4E5 #5A5FE5 #9B5AE5

triadic

#5A5FE5 #E55A5F #5FE55A

tetradic

#5A5FE5 #E55AA4 #E5E05A #5AE59B

square

#5A5FE5 #E55AA4 #E5E05A #5AE59B

split-complementary

#5A5FE5 #E59B5A #A4E55A

monochromatic

#1B20AA #252CDD #5A5FE5 #8F92ED #C4C6F6

Accessibility & contrast

On white

5.00

#5A5FE5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.20

#5A5FE5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5A5FE5

5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A5FE5	#FFFFFF	#000000	##FFFFFF
##5A5FE5	1.00	5.00	4.20	5.00
#FFFFFF	5.00	1.00	21.00	1.00
#000000	4.20	21.00	1.00	21.00
##FFFFFF	5.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0075E9

Deuteranopia (green-blind)

#006AE2

Tritanopia (blue-blind)

#008099

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #5a5fe5;
/* rgb */ color: rgb(90, 95, 229);
/* oklch */ color: oklch(55.8% 0.199 276.2);

Tailwind

colors: {
  custom: {
    50: '#968cee',
    500: '#5a5fe5',
    950: '#000000',
  },
}

SCSS

$custom: #5a5fe5;
$custom-light: #968cee;
$custom-dark: #000000;

JSON

{
  "hex": "#5a5fe5",
  "rgb": {
    "r": 90,
    "g": 95,
    "b": 229
  },
  "hsl": {
    "h": 237.842,
    "s": 72.775,
    "l": 62.549
  },
  "oklch": {
    "l": 0.55811,
    "c": 0.19905,
    "h": 276.2
  },
  "luminance": 0.16015
}

Semantic roles & 50–950 ramp

primary

#5A5FE5

secondary

#E7E5B4

accent

#CE11D5

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0F0C16

muted

#7E7D84

Preview Lab

Preview with #5A5FE5

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

Preview Lab → · Contrast checker → · Palette generator →