#5A9DF5#5A9DF5

#5A9DF5 is a light, vivid cyan. Relative luminance 0.329; OKLCH L 69.1% C 0.147 H 255.9°. Best body text is #000000 at 7.58:1 contrast (WCAG AA passes).

Color values

HEX	#5A9DF5
RGB	rgb(90, 157, 245)
HSL	hsl(214, 89%, 66%)
HSV	hsv(214, 63%, 96%)
CMYK	cmyk(63.3%, 35.9%, 0%, 3.9%)
CIE-LAB	lab(64.06, 5.44, -50.35)
CIE-LCH	lch(64.06, 50.64, 276.16°)
OKLab	oklab(69.13% -0.0358 -0.1429)
OKLCH	oklch(69.13% 0.147 255.9)
XYZ	xyz(32.7489, 32.8770, 90.9885)
Luminance	0.3288 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A9DF5 #F5B25A

analogous

#5AEAF5 #5A9DF5 #655AF5

triadic

#5A9DF5 #F55A9D #9DF55A

tetradic

#5A9DF5 #F55AEA #F5B25A #5AF565

square

#5A9DF5 #F55AEA #F5B25A #5AF565

split-complementary

#5A9DF5 #F5655A #EAF55A

monochromatic

#0C5EC8 #207BF2 #5A9DF5 #94BFF8 #CDE2FC

Accessibility & contrast

On white

2.77

#5A9DF5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.58

#5A9DF5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5A9DF5

7.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A9DF5	#FFFFFF	#000000	##000000
##5A9DF5	1.00	2.77	7.58	7.58
#FFFFFF	2.77	1.00	21.00	21.00
#000000	7.58	21.00	1.00	1.00
##000000	7.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#77A3F9

Deuteranopia (green-blind)

#6195F3

Tritanopia (blue-blind)

#00B1BD

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #5a9df5;
/* rgb */ color: rgb(90, 157, 245);
/* oklch */ color: oklch(69.1% 0.147 255.9);

Tailwind

colors: {
  custom: {
    50: '#96b9f9',
    500: '#5a9df5',
    950: '#000000',
  },
}

SCSS

$custom: #5a9df5;
$custom-light: #96b9f9;
$custom-dark: #000000;

JSON

{
  "hex": "#5a9df5",
  "rgb": {
    "r": 90,
    "g": 157,
    "b": 245
  },
  "hsl": {
    "h": 214.065,
    "s": 88.571,
    "l": 65.686
  },
  "oklch": {
    "l": 0.69131,
    "c": 0.1473,
    "h": 255.9
  },
  "luminance": 0.3288
}

Semantic roles & 50–950 ramp

primary

#5A9DF5

secondary

#EFD9BC

accent

#8200E5

background

#F9FBFF

surface

#F2F6FF

border

#CCD0D7

text

#0F1117

muted

#7E8085

Preview Lab

Preview with #5A9DF5

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

Preview Lab → · Contrast checker → · Palette generator →