#5A8FF1#5A8FF1

#5A8FF1 is a light, vivid blue. Relative luminance 0.282; OKLCH L 65.9% C 0.157 H 261.6°. Best body text is #000000 at 6.63:1 contrast (WCAG AA passes).

Color values

HEX	#5A8FF1
RGB	rgb(90, 143, 241)
HSL	hsl(219, 84%, 65%)
HSV	hsv(219, 63%, 95%)
CMYK	cmyk(62.7%, 40.7%, 0%, 5.5%)
CIE-LAB	lab(60.04, 12.34, -54.53)
CIE-LCH	lch(60.04, 55.91, 282.75°)
OKLab	oklab(65.94% -0.0228 -0.1553)
OKLCH	oklch(65.94% 0.157 261.6)
XYZ	xyz(29.9105, 28.1667, 87.0625)
Luminance	0.2817 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A8FF1 #F1BC5A

analogous

#5ADBF1 #5A8FF1 #705AF1

triadic

#5A8FF1 #F15A8F #8FF15A

tetradic

#5A8FF1 #F15ADB #F1BC5A #5AF170

square

#5A8FF1 #F15ADB #F1BC5A #5AF170

split-complementary

#5A8FF1 #F1705A #DBF15A

monochromatic

#104EC0 #2269EC #5A8FF1 #92B5F6 #CBDCFB

Accessibility & contrast

On white

3.17

#5A8FF1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.63

#5A8FF1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5A8FF1

6.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A8FF1	#FFFFFF	#000000	##000000
##5A8FF1	1.00	3.17	6.63	6.63
#FFFFFF	3.17	1.00	21.00	21.00
#000000	6.63	21.00	1.00	1.00
##000000	6.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6398F5

Deuteranopia (green-blind)

#4D8AEF

Tritanopia (blue-blind)

#00A5B4

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #5a8ff1;
/* rgb */ color: rgb(90, 143, 241);
/* oklch */ color: oklch(65.9% 0.157 261.6);

Tailwind

colors: {
  custom: {
    50: '#96aff6',
    500: '#5a8ff1',
    950: '#000000',
  },
}

SCSS

$custom: #5a8ff1;
$custom-light: #96aff6;
$custom-dark: #000000;

JSON

{
  "hex": "#5a8ff1",
  "rgb": {
    "r": 90,
    "g": 143,
    "b": 241
  },
  "hsl": {
    "h": 218.94,
    "s": 84.358,
    "l": 64.902
  },
  "oklch": {
    "l": 0.65941,
    "c": 0.15697,
    "h": 261.6
  },
  "luminance": 0.28169
}

Semantic roles & 50–950 ramp

primary

#5A8FF1

secondary

#EDDBBA

accent

#9405E1

background

#F9FAFF

surface

#F2F4FE

border

#CCCED6

text

#0E1017

muted

#7E7F85

Preview Lab

Preview with #5A8FF1

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

Preview Lab → · Contrast checker → · Palette generator →