#5AA6E9#5AA6E9

#5AA6E9 is a light, vivid cyan. Relative luminance 0.353; OKLCH L 70.5% C 0.124 H 247.2°. Best body text is #000000 at 8.07:1 contrast (WCAG AA passes).

Color values

HEX	#5AA6E9
RGB	rgb(90, 166, 233)
HSL	hsl(208, 76%, 63%)
HSV	hsv(208, 61%, 91%)
CMYK	cmyk(61.4%, 28.8%, 0%, 8.6%)
CIE-LAB	lab(66.00, -3.62, -40.71)
CIE-LCH	lch(66.00, 40.87, 264.92°)
OKLab	oklab(70.47% -0.0482 -0.1147)
OKLCH	oklch(70.47% 0.124 247.2)
XYZ	xyz(32.5552, 35.3262, 82.1780)
Luminance	0.3533 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5AA6E9 #E99D5A

analogous

#5AE9E5 #5AA6E9 #5A5EE9

triadic

#5AA6E9 #E95AA6 #A6E95A

tetradic

#5AA6E9 #E55AE9 #E99D5A #5EE95A

square

#5AA6E9 #E55AE9 #E99D5A #5EE95A

split-complementary

#5AA6E9 #E95A5E #E9E55A

monochromatic

#1869B1 #2489E2 #5AA6E9 #90C3F0 #C6E0F7

Accessibility & contrast

On white

2.60

#5AA6E9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.07

#5AA6E9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5AA6E9

8.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5AA6E9	#FFFFFF	#000000	##000000
##5AA6E9	1.00	2.60	8.07	8.07
#FFFFFF	2.60	1.00	21.00	21.00
#000000	8.07	21.00	1.00	1.00
##000000	8.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#89A8EC

Deuteranopia (green-blind)

#769AE8

Tritanopia (blue-blind)

#00B6BD

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #5aa6e9;
/* rgb */ color: rgb(90, 166, 233);
/* oklch */ color: oklch(70.5% 0.124 247.2);

Tailwind

colors: {
  custom: {
    50: '#94c0f0',
    500: '#5aa6e9',
    950: '#000000',
  },
}

SCSS

$custom: #5aa6e9;
$custom-light: #94c0f0;
$custom-dark: #000000;

JSON

{
  "hex": "#5aa6e9",
  "rgb": {
    "r": 90,
    "g": 166,
    "b": 233
  },
  "hsl": {
    "h": 208.112,
    "s": 76.471,
    "l": 63.333
  },
  "oklch": {
    "l": 0.70468,
    "c": 0.12443,
    "h": 247.2
  },
  "luminance": 0.35329
}

Semantic roles & 50–950 ramp

primary

#5AA6E9

secondary

#E9CEB6

accent

#6C0DD9

background

#F9FBFE

surface

#F2F7FD

border

#CCD0D5

text

#0E1216

muted

#7E8184

Preview Lab

Preview with #5AA6E9

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

Preview Lab → · Contrast checker → · Palette generator →