#5A8FED#5A8FED

#5A8FED is a light, vivid blue. Relative luminance 0.279; OKLCH L 65.7% C 0.152 H 261.0°. Best body text is #000000 at 6.59:1 contrast (WCAG AA passes).

Color values

HEX	#5A8FED
RGB	rgb(90, 143, 237)
HSL	hsl(218, 80%, 64%)
HSV	hsv(218, 62%, 93%)
CMYK	cmyk(62%, 39.7%, 0%, 7.1%)
CIE-LAB	lab(59.83, 11.00, -52.66)
CIE-LCH	lch(59.83, 53.80, 281.80°)
OKLab	oklab(65.71% -0.0236 -0.1498)
OKLCH	oklch(65.71% 0.152 261)
XYZ	xyz(29.3196, 27.9303, 83.9503)
Luminance	0.2793 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A8FED #EDB85A

analogous

#5AD9ED #5A8FED #6F5AED

triadic

#5A8FED #ED5A8F #8FED5A

tetradic

#5A8FED #ED5AD9 #EDB85A #5AED6F

square

#5A8FED #ED5AD9 #EDB85A #5AED6F

split-complementary

#5A8FED #ED6F5A #D9ED5A

monochromatic

#144FB8 #236AE7 #5A8FED #91B4F3 #C8DAF9

Accessibility & contrast

On white

3.19

#5A8FED on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.59

#5A8FED on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5A8FED

6.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A8FED	#FFFFFF	#000000	##000000
##5A8FED	1.00	3.19	6.59	6.59
#FFFFFF	3.19	1.00	21.00	21.00
#000000	6.59	21.00	1.00	1.00
##000000	6.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6597F1

Deuteranopia (green-blind)

#508AEB

Tritanopia (blue-blind)

#00A4B2

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #5a8fed;
/* rgb */ color: rgb(90, 143, 237);
/* oklch */ color: oklch(65.7% 0.152 261.0);

Tailwind

colors: {
  custom: {
    50: '#95aff3',
    500: '#5a8fed',
    950: '#000000',
  },
}

SCSS

$custom: #5a8fed;
$custom-light: #95aff3;
$custom-dark: #000000;

JSON

{
  "hex": "#5a8fed",
  "rgb": {
    "r": 90,
    "g": 143,
    "b": 237
  },
  "hsl": {
    "h": 218.367,
    "s": 80.328,
    "l": 64.118
  },
  "oklch": {
    "l": 0.65707,
    "c": 0.15167,
    "h": 261
  },
  "luminance": 0.27933
}

Semantic roles & 50–950 ramp

primary

#5A8FED

secondary

#EBD9B8

accent

#9009DD

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E1017

muted

#7E7F85

Preview Lab

Preview with #5A8FED

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

Preview Lab → · Contrast checker → · Palette generator →