#5A8DF3#5A8DF3

#5A8DF3 is a light, vivid blue. Relative luminance 0.277; OKLCH L 65.6% C 0.162 H 262.7°. Best body text is #000000 at 6.54:1 contrast (WCAG AA passes).

Color values

HEX	#5A8DF3
RGB	rgb(90, 141, 243)
HSL	hsl(220, 86%, 65%)
HSV	hsv(220, 63%, 95%)
CMYK	cmyk(63%, 42%, 0%, 4.7%)
CIE-LAB	lab(59.61, 14.20, -56.32)
CIE-LCH	lch(59.61, 58.08, 284.15°)
OKLab	oklab(65.65% -0.0205 -0.1606)
OKLCH	oklch(65.65% 0.162 262.7)
XYZ	xyz(29.9133, 27.6917, 88.5453)
Luminance	0.2769 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A8DF3 #F3C05A

analogous

#5ADAF3 #5A8DF3 #735AF3

triadic

#5A8DF3 #F35A8D #8DF35A

tetradic

#5A8DF3 #F35ADA #F3C05A #5AF373

square

#5A8DF3 #F35ADA #F3C05A #5AF373

split-complementary

#5A8DF3 #F3735A #DAF35A

monochromatic

#0E4BC4 #2166EF #5A8DF3 #93B4F7 #CCDCFB

Accessibility & contrast

On white

3.21

#5A8DF3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.54

#5A8DF3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5A8DF3

6.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A8DF3	#FFFFFF	#000000	##000000
##5A8DF3	1.00	3.21	6.54	6.54
#FFFFFF	3.21	1.00	21.00	21.00
#000000	6.54	21.00	1.00	1.00
##000000	6.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E97F7

Deuteranopia (green-blind)

#4789F1

Tritanopia (blue-blind)

#00A4B4

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #5a8df3;
/* rgb */ color: rgb(90, 141, 243);
/* oklch */ color: oklch(65.6% 0.162 262.7);

Tailwind

colors: {
  custom: {
    50: '#96adf7',
    500: '#5a8df3',
    950: '#000000',
  },
}

SCSS

$custom: #5a8df3;
$custom-light: #96adf7;
$custom-dark: #000000;

JSON

{
  "hex": "#5a8df3",
  "rgb": {
    "r": 90,
    "g": 141,
    "b": 243
  },
  "hsl": {
    "h": 220,
    "s": 86.441,
    "l": 65.294
  },
  "oklch": {
    "l": 0.65645,
    "c": 0.16188,
    "h": 262.7
  },
  "luminance": 0.27694
}

Semantic roles & 50–950 ramp

primary

#5A8DF3

secondary

#EEDDBB

accent

#9803E3

background

#F9FAFF

surface

#F2F4FF

border

#CCCED7

text

#0F1017

muted

#7E7F85

Preview Lab

Preview with #5A8DF3

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

Preview Lab → · Contrast checker → · Palette generator →