#5A6FE4#5A6FE4

#5A6FE4 is a mid, vivid blue. Relative luminance 0.191; OKLCH L 58.7% C 0.178 H 272.1°. Best body text is #000000 at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#5A6FE4
RGB	rgb(90, 111, 228)
HSL	hsl(231, 72%, 62%)
HSV	hsv(231, 61%, 89%)
CMYK	cmyk(60.5%, 51.3%, 0%, 10.6%)
CIE-LAB	lab(50.85, 27.43, -62.01)
CIE-LCH	lch(50.85, 67.80, 293.86°)
OKLab	oklab(58.67% 0.0066 -0.1777)
OKLCH	oklch(58.67% 0.178 272.1)
XYZ	xyz(23.8998, 19.1420, 75.8191)
Luminance	0.1914 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A6FE4 #E4CF5A

analogous

#5AB4E4 #5A6FE4 #8A5AE4

triadic

#5A6FE4 #E45A6F #6FE45A

tetradic

#5A6FE4 #E45AB4 #E4CF5A #5AE48A

square

#5A6FE4 #E45AB4 #E4CF5A #5AE48A

split-complementary

#5A6FE4 #E48A5A #B4E45A

monochromatic

#1C31A8 #2541DB #5A6FE4 #8F9DED #C3CBF5

Accessibility & contrast

On white

4.35

#5A6FE4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.83

#5A6FE4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5A6FE4

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A6FE4	#FFFFFF	#000000	##000000
##5A6FE4	1.00	4.35	4.83	4.83
#FFFFFF	4.35	1.00	21.00	21.00
#000000	4.83	21.00	1.00	1.00
##000000	4.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B7FE8

Deuteranopia (green-blind)

#0073E2

Tritanopia (blue-blind)

#008A9F

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #5a6fe4;
/* rgb */ color: rgb(90, 111, 228);
/* oklch */ color: oklch(58.7% 0.178 272.1);

Tailwind

colors: {
  custom: {
    50: '#9598ed',
    500: '#5a6fe4',
    950: '#000000',
  },
}

SCSS

$custom: #5a6fe4;
$custom-light: #9598ed;
$custom-dark: #000000;

JSON

{
  "hex": "#5a6fe4",
  "rgb": {
    "r": 90,
    "g": 111,
    "b": 228
  },
  "hsl": {
    "h": 230.87,
    "s": 71.875,
    "l": 62.353
  },
  "oklch": {
    "l": 0.58674,
    "c": 0.17779,
    "h": 272.1
  },
  "luminance": 0.19144
}

Semantic roles & 50–950 ramp

primary

#5A6FE4

secondary

#E6DEB4

accent

#B612D4

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0D16

muted

#7E7E84

Preview Lab

Preview with #5A6FE4

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

Preview Lab → · Contrast checker → · Palette generator →