#5A9EF5#5A9EF5

#5A9EF5 is a light, vivid cyan. Relative luminance 0.332; OKLCH L 69.3% C 0.146 H 255.4°. Best body text is #000000 at 7.64:1 contrast (WCAG AA passes).

Color values

HEX	#5A9EF5
RGB	rgb(90, 158, 245)
HSL	hsl(214, 89%, 66%)
HSV	hsv(214, 63%, 96%)
CMYK	cmyk(63.3%, 35.5%, 0%, 3.9%)
CIE-LAB	lab(64.34, 4.86, -49.91)
CIE-LCH	lch(64.34, 50.15, 275.56°)
OKLab	oklab(69.35% -0.0368 -0.1416)
OKLCH	oklch(69.35% 0.146 255.4)
XYZ	xyz(32.9188, 33.2168, 91.0452)
Luminance	0.3322 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A9EF5 #F5B15A

analogous

#5AECF5 #5A9EF5 #635AF5

triadic

#5A9EF5 #F55A9E #9EF55A

tetradic

#5A9EF5 #F55AEC #F5B15A #5AF563

square

#5A9EF5 #F55AEC #F5B15A #5AF563

split-complementary

#5A9EF5 #F5635A #ECF55A

monochromatic

#0C5FC8 #207CF2 #5A9EF5 #94C0F8 #CDE2FC

Accessibility & contrast

On white

2.75

#5A9EF5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.64

#5A9EF5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5A9EF5

7.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A9EF5	#FFFFFF	#000000	##000000
##5A9EF5	1.00	2.75	7.64	7.64
#FFFFFF	2.75	1.00	21.00	21.00
#000000	7.64	21.00	1.00	1.00
##000000	7.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#78A4F9

Deuteranopia (green-blind)

#6395F3

Tritanopia (blue-blind)

#00B2BE

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #5a9ef5;
/* rgb */ color: rgb(90, 158, 245);
/* oklch */ color: oklch(69.3% 0.146 255.4);

Tailwind

colors: {
  custom: {
    50: '#96baf9',
    500: '#5a9ef5',
    950: '#000000',
  },
}

SCSS

$custom: #5a9ef5;
$custom-light: #96baf9;
$custom-dark: #000000;

JSON

{
  "hex": "#5a9ef5",
  "rgb": {
    "r": 90,
    "g": 158,
    "b": 245
  },
  "hsl": {
    "h": 213.677,
    "s": 88.571,
    "l": 65.686
  },
  "oklch": {
    "l": 0.69346,
    "c": 0.14629,
    "h": 255.4
  },
  "luminance": 0.3322
}

Semantic roles & 50–950 ramp

primary

#5A9EF5

secondary

#EFD9BC

accent

#8100E5

background

#F9FBFF

surface

#F2F6FF

border

#CCD0D7

text

#0F1117

muted

#7E8085

Preview Lab

Preview with #5A9EF5

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

Preview Lab → · Contrast checker → · Palette generator →