#5A71E3#5A71E3

#5A71E3 is a mid, vivid blue. Relative luminance 0.195; OKLCH L 59.0% C 0.174 H 271.5°. Best body text is #000000 at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#5A71E3
RGB	rgb(90, 113, 227)
HSL	hsl(230, 71%, 62%)
HSV	hsv(230, 60%, 89%)
CMYK	cmyk(60.4%, 50.2%, 0%, 11%)
CIE-LAB	lab(51.30, 25.87, -60.72)
CIE-LCH	lch(51.30, 66.00, 293.07°)
OKLab	oklab(58.99% 0.0046 -0.1739)
OKLCH	oklch(58.99% 0.174 271.5)
XYZ	xyz(23.9821, 19.5280, 75.1636)
Luminance	0.1953 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A71E3 #E3CC5A

analogous

#5AB6E3 #5A71E3 #885AE3

triadic

#5A71E3 #E35A71 #71E35A

tetradic

#5A71E3 #E35AB6 #E3CC5A #5AE388

square

#5A71E3 #E35AB6 #E3CC5A #5AE388

split-complementary

#5A71E3 #E3885A #B6E35A

monochromatic

#1C33A6 #2644DA #5A71E3 #8E9EEC #C3CBF5

Accessibility & contrast

On white

4.28

#5A71E3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.91

#5A71E3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5A71E3

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A71E3	#FFFFFF	#000000	##000000
##5A71E3	1.00	4.28	4.91	4.91
#FFFFFF	4.28	1.00	21.00	21.00
#000000	4.91	21.00	1.00	1.00
##000000	4.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3281E7

Deuteranopia (green-blind)

#0E74E1

Tritanopia (blue-blind)

#008B9F

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #5a71e3;
/* rgb */ color: rgb(90, 113, 227);
/* oklch */ color: oklch(59.0% 0.174 271.5);

Tailwind

colors: {
  custom: {
    50: '#9499ec',
    500: '#5a71e3',
    950: '#000000',
  },
}

SCSS

$custom: #5a71e3;
$custom-light: #9499ec;
$custom-dark: #000000;

JSON

{
  "hex": "#5a71e3",
  "rgb": {
    "r": 90,
    "g": 113,
    "b": 227
  },
  "hsl": {
    "h": 229.927,
    "s": 70.984,
    "l": 62.157
  },
  "oklch": {
    "l": 0.58991,
    "c": 0.17394,
    "h": 271.5
  },
  "luminance": 0.1953
}

Semantic roles & 50–950 ramp

primary

#5A71E3

secondary

#E6DDB3

accent

#B312D3

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0D16

muted

#7E7E84

Preview Lab

Preview with #5A71E3

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

Preview Lab → · Contrast checker → · Palette generator →