#5AA6EF#5AA6EF

#5AA6EF is a light, vivid cyan. Relative luminance 0.357; OKLCH L 70.8% C 0.132 H 249.3°. Best body text is #000000 at 8.14:1 contrast (WCAG AA passes).

Color values

HEX	#5AA6EF
RGB	rgb(90, 166, 239)
HSL	hsl(209, 82%, 65%)
HSV	hsv(209, 62%, 94%)
CMYK	cmyk(62.3%, 30.5%, 0%, 6.3%)
CIE-LAB	lab(66.27, -1.68, -43.58)
CIE-LCH	lch(66.27, 43.61, 267.79°)
OKLab	oklab(70.77% -0.0464 -0.123)
OKLCH	oklch(70.77% 0.132 249.3)
XYZ	xyz(33.4269, 35.6749, 86.7690)
Luminance	0.3568 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5AA6EF #EFA35A

analogous

#5AEFED #5AA6EF #5A5CEF

triadic

#5AA6EF #EF5AA6 #A6EF5A

tetradic

#5AA6EF #ED5AEF #EFA35A #5CEF5A

square

#5AA6EF #ED5AEF #EFA35A #5CEF5A

split-complementary

#5AA6EF #EF5A5C #EFED5A

monochromatic

#1269BC #2288EA #5AA6EF #92C4F4 #CAE2FA

Accessibility & contrast

On white

2.58

#5AA6EF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.14

#5AA6EF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5AA6EF

8.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5AA6EF	#FFFFFF	#000000	##000000
##5AA6EF	1.00	2.58	8.14	8.14
#FFFFFF	2.58	1.00	21.00	21.00
#000000	8.14	21.00	1.00	1.00
##000000	8.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#86A9F2

Deuteranopia (green-blind)

#729BEE

Tritanopia (blue-blind)

#00B7C0

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #5aa6ef;
/* rgb */ color: rgb(90, 166, 239);
/* oklch */ color: oklch(70.8% 0.132 249.3);

Tailwind

colors: {
  custom: {
    50: '#95c0f4',
    500: '#5aa6ef',
    950: '#000000',
  },
}

SCSS

$custom: #5aa6ef;
$custom-light: #95c0f4;
$custom-dark: #000000;

JSON

{
  "hex": "#5aa6ef",
  "rgb": {
    "r": 90,
    "g": 166,
    "b": 239
  },
  "hsl": {
    "h": 209.396,
    "s": 82.32,
    "l": 64.51
  },
  "oklch": {
    "l": 0.70768,
    "c": 0.13152,
    "h": 249.3
  },
  "luminance": 0.35678
}

Semantic roles & 50–950 ramp

primary

#5AA6EF

secondary

#ECD2B9

accent

#7107DF

background

#F9FBFE

surface

#F2F7FD

border

#CCD0D5

text

#0E1217

muted

#7E8185

Preview Lab

Preview with #5AA6EF

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

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