#5A9FF5#5A9FF5

#5A9FF5 is a light, vivid cyan. Relative luminance 0.336; OKLCH L 69.6% C 0.145 H 254.9°. Best body text is #000000 at 7.71:1 contrast (WCAG AA passes).

Color values

HEX	#5A9FF5
RGB	rgb(90, 159, 245)
HSL	hsl(213, 89%, 66%)
HSV	hsv(213, 63%, 96%)
CMYK	cmyk(63.3%, 35.1%, 0%, 3.9%)
CIE-LAB	lab(64.61, 4.28, -49.48)
CIE-LCH	lch(64.61, 49.66, 274.94°)
OKLab	oklab(69.56% -0.0378 -0.1403)
OKLCH	oklch(69.56% 0.145 254.9)
XYZ	xyz(33.0901, 33.5593, 91.1022)
Luminance	0.3356 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A9FF5 #F5B05A

analogous

#5AEDF5 #5A9FF5 #625AF5

triadic

#5A9FF5 #F55A9F #9FF55A

tetradic

#5A9FF5 #F55AED #F5B05A #5AF562

square

#5A9FF5 #F55AED #F5B05A #5AF562

split-complementary

#5A9FF5 #F5625A #EDF55A

monochromatic

#0C60C8 #207DF2 #5A9FF5 #94C1F8 #CDE2FC

Accessibility & contrast

On white

2.72

#5A9FF5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.71

#5A9FF5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5A9FF5

7.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A9FF5	#FFFFFF	#000000	##000000
##5A9FF5	1.00	2.72	7.71	7.71
#FFFFFF	2.72	1.00	21.00	21.00
#000000	7.71	21.00	1.00	1.00
##000000	7.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7AA5F9

Deuteranopia (green-blind)

#6496F3

Tritanopia (blue-blind)

#00B3BE

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #5a9ff5;
/* rgb */ color: rgb(90, 159, 245);
/* oklch */ color: oklch(69.6% 0.145 254.9);

Tailwind

colors: {
  custom: {
    50: '#96bbf9',
    500: '#5a9ff5',
    950: '#000000',
  },
}

SCSS

$custom: #5a9ff5;
$custom-light: #96bbf9;
$custom-dark: #000000;

JSON

{
  "hex": "#5a9ff5",
  "rgb": {
    "r": 90,
    "g": 159,
    "b": 245
  },
  "hsl": {
    "h": 213.29,
    "s": 88.571,
    "l": 65.686
  },
  "oklch": {
    "l": 0.69561,
    "c": 0.14531,
    "h": 254.9
  },
  "luminance": 0.33563
}

Semantic roles & 50–950 ramp

primary

#5A9FF5

secondary

#EFD8BC

accent

#7F00E5

background

#F9FBFF

surface

#F2F6FF

border

#CCD0D7

text

#0F1117

muted

#7E8085

Preview Lab

Preview with #5A9FF5

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

Preview Lab → · Contrast checker → · Palette generator →