#5A8AEB#5A8AEB

#5A8AEB is a light, vivid blue. Relative luminance 0.263; OKLCH L 64.5% C 0.155 H 262.9°. Best body text is #000000 at 6.27:1 contrast (WCAG AA passes).

Color values

HEX	#5A8AEB
RGB	rgb(90, 138, 235)
HSL	hsl(220, 78%, 64%)
HSV	hsv(220, 62%, 92%)
CMYK	cmyk(61.7%, 41.3%, 0%, 7.8%)
CIE-LAB	lab(58.36, 13.32, -53.88)
CIE-LCH	lch(58.36, 55.50, 283.89°)
OKLab	oklab(64.54% -0.019 -0.1534)
OKLCH	oklch(64.54% 0.155 262.9)
XYZ	xyz(28.2951, 26.3462, 82.1754)
Luminance	0.2635 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A8AEB #EBBB5A

analogous

#5AD2EB #5A8AEB #725AEB

triadic

#5A8AEB #EB5A8A #8AEB5A

tetradic

#5A8AEB #EB5AD2 #EBBB5A #5AEB72

square

#5A8AEB #EB5AD2 #EBBB5A #5AEB72

split-complementary

#5A8AEB #EB725A #D2EB5A

monochromatic

#164AB5 #2363E4 #5A8AEB #91B1F2 #C7D7F8

Accessibility & contrast

On white

3.35

#5A8AEB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.27

#5A8AEB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5A8AEB

6.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A8AEB	#FFFFFF	#000000	##000000
##5A8AEB	1.00	3.35	6.27	6.27
#FFFFFF	3.35	1.00	21.00	21.00
#000000	6.27	21.00	1.00	1.00
##000000	6.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E94EF

Deuteranopia (green-blind)

#4986E9

Tritanopia (blue-blind)

#00A0AF

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #5a8aeb;
/* rgb */ color: rgb(90, 138, 235);
/* oklch */ color: oklch(64.5% 0.155 262.9);

Tailwind

colors: {
  custom: {
    50: '#95abf2',
    500: '#5a8aeb',
    950: '#000000',
  },
}

SCSS

$custom: #5a8aeb;
$custom-light: #95abf2;
$custom-dark: #000000;

JSON

{
  "hex": "#5a8aeb",
  "rgb": {
    "r": 90,
    "g": 138,
    "b": 235
  },
  "hsl": {
    "h": 220.138,
    "s": 78.378,
    "l": 63.725
  },
  "oklch": {
    "l": 0.64542,
    "c": 0.15462,
    "h": 262.9
  },
  "luminance": 0.26349
}

Semantic roles & 50–950 ramp

primary

#5A8AEB

secondary

#EAD9B7

accent

#960BDB

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E1017

muted

#7E7F85

Preview Lab

Preview with #5A8AEB

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

Preview Lab → · Contrast checker → · Palette generator →