#5A8DEE#5A8DEE

#5A8DEE is a light, vivid blue. Relative luminance 0.274; OKLCH L 65.3% C 0.155 H 262.1°. Best body text is #000000 at 6.48:1 contrast (WCAG AA passes).

Color values

HEX	#5A8DEE
RGB	rgb(90, 141, 238)
HSL	hsl(219, 81%, 64%)
HSV	hsv(219, 62%, 93%)
CMYK	cmyk(62.2%, 40.8%, 0%, 6.7%)
CIE-LAB	lab(59.34, 12.53, -53.99)
CIE-LCH	lch(59.34, 55.43, 283.06°)
OKLab	oklab(65.35% -0.0214 -0.1537)
OKLCH	oklch(65.35% 0.155 262.1)
XYZ	xyz(29.1685, 27.3938, 84.6227)
Luminance	0.2740 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A8DEE #EEBB5A

analogous

#5AD7EE #5A8DEE #715AEE

triadic

#5A8DEE #EE5A8D #8DEE5A

tetradic

#5A8DEE #EE5AD7 #EEBB5A #5AEE71

square

#5A8DEE #EE5AD7 #EEBB5A #5AEE71

split-complementary

#5A8DEE #EE715A #D7EE5A

monochromatic

#134DBA #2367E8 #5A8DEE #91B3F4 #C9DAF9

Accessibility & contrast

On white

3.24

#5A8DEE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.48

#5A8DEE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5A8DEE

6.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A8DEE	#FFFFFF	#000000	##000000
##5A8DEE	1.00	3.24	6.48	6.48
#FFFFFF	3.24	1.00	21.00	21.00
#000000	6.48	21.00	1.00	1.00
##000000	6.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6196F2

Deuteranopia (green-blind)

#4C89EC

Tritanopia (blue-blind)

#00A3B2

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #5a8dee;
/* rgb */ color: rgb(90, 141, 238);
/* oklch */ color: oklch(65.3% 0.155 262.1);

Tailwind

colors: {
  custom: {
    50: '#95adf4',
    500: '#5a8dee',
    950: '#000000',
  },
}

SCSS

$custom: #5a8dee;
$custom-light: #95adf4;
$custom-dark: #000000;

JSON

{
  "hex": "#5a8dee",
  "rgb": {
    "r": 90,
    "g": 141,
    "b": 238
  },
  "hsl": {
    "h": 219.324,
    "s": 81.319,
    "l": 64.314
  },
  "oklch": {
    "l": 0.65346,
    "c": 0.15523,
    "h": 262.1
  },
  "luminance": 0.27396
}

Semantic roles & 50–950 ramp

primary

#5A8DEE

secondary

#ECDAB8

accent

#9408DE

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E1017

muted

#7E7F85

Preview Lab

Preview with #5A8DEE

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

Preview Lab → · Contrast checker → · Palette generator →