#5AA6F0#5AA6F0

#5AA6F0 is a light, vivid cyan. Relative luminance 0.357; OKLCH L 70.8% C 0.133 H 249.7°. Best body text is #000000 at 8.15:1 contrast (WCAG AA passes).

Color values

HEX	#5AA6F0
RGB	rgb(90, 166, 240)
HSL	hsl(210, 83%, 65%)
HSV	hsv(210, 63%, 94%)
CMYK	cmyk(62.5%, 30.8%, 0%, 5.9%)
CIE-LAB	lab(66.32, -1.36, -44.05)
CIE-LCH	lch(66.32, 44.07, 268.23°)
OKLab	oklab(70.82% -0.0461 -0.1244)
OKLCH	oklch(70.82% 0.133 249.7)
XYZ	xyz(33.5751, 35.7341, 87.5491)
Luminance	0.3574 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5AA6F0 #F0A45A

analogous

#5AF0EF #5AA6F0 #5A5BF0

triadic

#5AA6F0 #F05AA6 #A6F05A

tetradic

#5AA6F0 #EF5AF0 #F0A45A #5BF05A

square

#5AA6F0 #EF5AF0 #F0A45A #5BF05A

split-complementary

#5AA6F0 #F05A5B #F0EF5A

monochromatic

#1169BE #2288EB #5AA6F0 #92C4F5 #CAE3FA

Accessibility & contrast

On white

2.58

#5AA6F0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.15

#5AA6F0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5AA6F0

8.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5AA6F0	#FFFFFF	#000000	##000000
##5AA6F0	1.00	2.58	8.15	8.15
#FFFFFF	2.58	1.00	21.00	21.00
#000000	8.15	21.00	1.00	1.00
##000000	8.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#86A9F3

Deuteranopia (green-blind)

#729BEF

Tritanopia (blue-blind)

#00B7C0

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #5aa6f0;
/* rgb */ color: rgb(90, 166, 240);
/* oklch */ color: oklch(70.8% 0.133 249.7);

Tailwind

colors: {
  custom: {
    50: '#95c0f5',
    500: '#5aa6f0',
    950: '#000000',
  },
}

SCSS

$custom: #5aa6f0;
$custom-light: #95c0f5;
$custom-dark: #000000;

JSON

{
  "hex": "#5aa6f0",
  "rgb": {
    "r": 90,
    "g": 166,
    "b": 240
  },
  "hsl": {
    "h": 209.6,
    "s": 83.333,
    "l": 64.706
  },
  "oklch": {
    "l": 0.70819,
    "c": 0.13272,
    "h": 249.7
  },
  "luminance": 0.35737
}

Semantic roles & 50–950 ramp

primary

#5AA6F0

secondary

#EDD3B9

accent

#7106E0

background

#F9FBFE

surface

#F2F7FD

border

#CCD0D5

text

#0E1217

muted

#7E8185

Preview Lab

Preview with #5AA6F0

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

Preview Lab → · Contrast checker → · Palette generator →