#5A6CEB#5A6CEB

#5A6CEB is a mid, vivid blue. Relative luminance 0.189; OKLCH L 58.6% C 0.191 H 273.0°. Best body text is #000000 at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#5A6CEB
RGB	rgb(90, 108, 235)
HSL	hsl(233, 78%, 64%)
HSV	hsv(233, 62%, 92%)
CMYK	cmyk(61.7%, 54%, 0%, 7.8%)
CIE-LAB	lab(50.56, 31.60, -66.40)
CIE-LCH	lch(50.56, 73.54, 295.45°)
OKLab	oklab(58.61% 0.0099 -0.1906)
OKLCH	oklch(58.61% 0.191 273)
XYZ	xyz(24.5694, 18.8949, 80.9335)
Luminance	0.1890 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A6CEB #EBD95A

analogous

#5AB4EB #5A6CEB #905AEB

triadic

#5A6CEB #EB5A6C #6CEB5A

tetradic

#5A6CEB #EB5AB4 #EBD95A #5AEB90

square

#5A6CEB #EB5AB4 #EBD95A #5AEB90

split-complementary

#5A6CEB #EB905A #B4EB5A

monochromatic

#162AB5 #233BE4 #5A6CEB #919DF2 #C7CDF8

Accessibility & contrast

On white

4.39

#5A6CEB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.78

#5A6CEB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5A6CEB

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A6CEB	#FFFFFF	#000000	##000000
##5A6CEB	1.00	4.39	4.78	4.78
#FFFFFF	4.39	1.00	21.00	21.00
#000000	4.78	21.00	1.00	1.00
##000000	4.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0B7FEF

Deuteranopia (green-blind)

#0072E8

Tritanopia (blue-blind)

#008AA1

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #5a6ceb;
/* rgb */ color: rgb(90, 108, 235);
/* oklch */ color: oklch(58.6% 0.191 273.0);

Tailwind

colors: {
  custom: {
    50: '#9695f2',
    500: '#5a6ceb',
    950: '#000000',
  },
}

SCSS

$custom: #5a6ceb;
$custom-light: #9695f2;
$custom-dark: #000000;

JSON

{
  "hex": "#5a6ceb",
  "rgb": {
    "r": 90,
    "g": 108,
    "b": 235
  },
  "hsl": {
    "h": 232.552,
    "s": 78.378,
    "l": 63.725
  },
  "oklch": {
    "l": 0.58605,
    "c": 0.19091,
    "h": 273
  },
  "luminance": 0.18897
}

Semantic roles & 50–950 ramp

primary

#5A6CEB

secondary

#EAE4B7

accent

#C10BDB

background

#F9F9FE

surface

#F2F1FD

border

#CCCBD5

text

#0F0D17

muted

#7E7E85

Preview Lab

Preview with #5A6CEB

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

Preview Lab → · Contrast checker → · Palette generator →