#5A71E5#5A71E5

#5A71E5 is a mid, vivid blue. Relative luminance 0.196; OKLCH L 59.1% C 0.177 H 271.6°. Best body text is #000000 at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#5A71E5
RGB	rgb(90, 113, 229)
HSL	hsl(230, 73%, 63%)
HSV	hsv(230, 61%, 90%)
CMYK	cmyk(60.7%, 50.7%, 0%, 10.2%)
CIE-LAB	lab(51.43, 26.53, -61.64)
CIE-LCH	lch(51.43, 67.11, 293.29°)
OKLab	oklab(59.13% 0.0048 -0.1766)
OKLCH	oklch(59.13% 0.177 271.6)
XYZ	xyz(24.2597, 19.6391, 76.6258)
Luminance	0.1964 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A71E5 #E5CE5A

analogous

#5AB6E5 #5A71E5 #895AE5

triadic

#5A71E5 #E55A71 #71E55A

tetradic

#5A71E5 #E55AB6 #E5CE5A #5AE589

square

#5A71E5 #E55AB6 #E5CE5A #5AE589

split-complementary

#5A71E5 #E5895A #B6E55A

monochromatic

#1B32AA #2544DD #5A71E5 #8F9EED #C4CCF6

Accessibility & contrast

On white

4.26

#5A71E5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.93

#5A71E5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5A71E5

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A71E5	#FFFFFF	#000000	##000000
##5A71E5	1.00	4.26	4.93	4.93
#FFFFFF	4.26	1.00	21.00	21.00
#000000	4.93	21.00	1.00	1.00
##000000	4.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F81E9

Deuteranopia (green-blind)

#0375E3

Tritanopia (blue-blind)

#008CA0

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #5a71e5;
/* rgb */ color: rgb(90, 113, 229);
/* oklch */ color: oklch(59.1% 0.177 271.6);

Tailwind

colors: {
  custom: {
    50: '#9599ee',
    500: '#5a71e5',
    950: '#000000',
  },
}

SCSS

$custom: #5a71e5;
$custom-light: #9599ee;
$custom-dark: #000000;

JSON

{
  "hex": "#5a71e5",
  "rgb": {
    "r": 90,
    "g": 113,
    "b": 229
  },
  "hsl": {
    "h": 230.072,
    "s": 72.775,
    "l": 62.549
  },
  "oklch": {
    "l": 0.59128,
    "c": 0.17665,
    "h": 271.6
  },
  "luminance": 0.19641
}

Semantic roles & 50–950 ramp

primary

#5A71E5

secondary

#E7DEB4

accent

#B411D5

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0D16

muted

#7E7E84

Preview Lab

Preview with #5A71E5

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

Preview Lab → · Contrast checker → · Palette generator →