#5A8DF1#5A8DF1

#5A8DF1 is a light, vivid blue. Relative luminance 0.276; OKLCH L 65.5% C 0.159 H 262.5°. Best body text is #000000 at 6.51:1 contrast (WCAG AA passes).

Color values

HEX	#5A8DF1
RGB	rgb(90, 141, 241)
HSL	hsl(220, 84%, 65%)
HSV	hsv(220, 63%, 95%)
CMYK	cmyk(62.7%, 41.5%, 0%, 5.5%)
CIE-LAB	lab(59.50, 13.53, -55.39)
CIE-LCH	lch(59.50, 57.02, 283.73°)
OKLab	oklab(65.53% -0.0208 -0.1578)
OKLCH	oklch(65.53% 0.159 262.5)
XYZ	xyz(29.6130, 27.5716, 86.9633)
Luminance	0.2757 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A8DF1 #F1BE5A

analogous

#5AD9F1 #5A8DF1 #725AF1

triadic

#5A8DF1 #F15A8D #8DF15A

tetradic

#5A8DF1 #F15AD9 #F1BE5A #5AF172

square

#5A8DF1 #F15AD9 #F1BE5A #5AF172

split-complementary

#5A8DF1 #F1725A #D9F15A

monochromatic

#104CC0 #2266EC #5A8DF1 #92B4F6 #CBDBFB

Accessibility & contrast

On white

3.22

#5A8DF1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.51

#5A8DF1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5A8DF1

6.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A8DF1	#FFFFFF	#000000	##000000
##5A8DF1	1.00	3.22	6.51	6.51
#FFFFFF	3.22	1.00	21.00	21.00
#000000	6.51	21.00	1.00	1.00
##000000	6.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6097F5

Deuteranopia (green-blind)

#4989EF

Tritanopia (blue-blind)

#00A4B3

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #5a8df1;
/* rgb */ color: rgb(90, 141, 241);
/* oklch */ color: oklch(65.5% 0.159 262.5);

Tailwind

colors: {
  custom: {
    50: '#96adf6',
    500: '#5a8df1',
    950: '#000000',
  },
}

SCSS

$custom: #5a8df1;
$custom-light: #96adf6;
$custom-dark: #000000;

JSON

{
  "hex": "#5a8df1",
  "rgb": {
    "r": 90,
    "g": 141,
    "b": 241
  },
  "hsl": {
    "h": 219.735,
    "s": 84.358,
    "l": 64.902
  },
  "oklch": {
    "l": 0.65525,
    "c": 0.15922,
    "h": 262.5
  },
  "luminance": 0.27574
}

Semantic roles & 50–950 ramp

primary

#5A8DF1

secondary

#EDDCBA

accent

#9605E1

background

#F9FAFF

surface

#F2F4FE

border

#CCCED6

text

#0E1017

muted

#7E7F85

Preview Lab

Preview with #5A8DF1

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

Preview Lab → · Contrast checker → · Palette generator →