#5A9CF3#5A9CF3

#5A9CF3 is a light, vivid cyan. Relative luminance 0.324; OKLCH L 68.8% C 0.146 H 256.0°. Best body text is #000000 at 7.48:1 contrast (WCAG AA passes).

Color values

HEX	#5A9CF3
RGB	rgb(90, 156, 243)
HSL	hsl(214, 86%, 65%)
HSV	hsv(214, 63%, 95%)
CMYK	cmyk(63%, 35.8%, 0%, 4.7%)
CIE-LAB	lab(63.69, 5.36, -49.84)
CIE-LCH	lch(63.69, 50.13, 276.13°)
OKLab	oklab(68.81% -0.0353 -0.1414)
OKLCH	oklch(68.81% 0.146 256)
XYZ	xyz(32.2768, 32.4186, 89.3331)
Luminance	0.3242 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A9CF3 #F3B15A

analogous

#5AE8F3 #5A9CF3 #655AF3

triadic

#5A9CF3 #F35A9C #9CF35A

tetradic

#5A9CF3 #F35AE8 #F3B15A #5AF365

square

#5A9CF3 #F35AE8 #F3B15A #5AF365

split-complementary

#5A9CF3 #F3655A #E8F35A

monochromatic

#0E5DC4 #217AEF #5A9CF3 #93BEF7 #CCE0FB

Accessibility & contrast

On white

2.81

#5A9CF3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.48

#5A9CF3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5A9CF3

7.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A9CF3	#FFFFFF	#000000	##000000
##5A9CF3	1.00	2.81	7.48	7.48
#FFFFFF	2.81	1.00	21.00	21.00
#000000	7.48	21.00	1.00	1.00
##000000	7.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#76A2F7

Deuteranopia (green-blind)

#6194F1

Tritanopia (blue-blind)

#00B0BC

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #5a9cf3;
/* rgb */ color: rgb(90, 156, 243);
/* oklch */ color: oklch(68.8% 0.146 256.0);

Tailwind

colors: {
  custom: {
    50: '#96b8f7',
    500: '#5a9cf3',
    950: '#000000',
  },
}

SCSS

$custom: #5a9cf3;
$custom-light: #96b8f7;
$custom-dark: #000000;

JSON

{
  "hex": "#5a9cf3",
  "rgb": {
    "r": 90,
    "g": 156,
    "b": 243
  },
  "hsl": {
    "h": 214.118,
    "s": 86.441,
    "l": 65.294
  },
  "oklch": {
    "l": 0.68808,
    "c": 0.14574,
    "h": 256
  },
  "luminance": 0.32422
}

Semantic roles & 50–950 ramp

primary

#5A9CF3

secondary

#EED8BB

accent

#8203E3

background

#F9FBFF

surface

#F2F6FF

border

#CCD0D7

text

#0F1117

muted

#7E8085

Preview Lab

Preview with #5A9CF3

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

Preview Lab → · Contrast checker → · Palette generator →