#5AA4EB#5AA4EB

#5AA4EB is a light, vivid cyan. Relative luminance 0.347; OKLCH L 70.1% C 0.128 H 249.2°. Best body text is #000000 at 7.94:1 contrast (WCAG AA passes).

Color values

HEX	#5AA4EB
RGB	rgb(90, 164, 235)
HSL	hsl(209, 78%, 64%)
HSV	hsv(209, 62%, 92%)
CMYK	cmyk(61.7%, 30.2%, 0%, 7.8%)
CIE-LAB	lab(65.53, -1.85, -42.55)
CIE-LCH	lch(65.53, 42.59, 267.51°)
OKLab	oklab(70.13% -0.0455 -0.1201)
OKLCH	oklch(70.13% 0.128 249.2)
XYZ	xyz(32.4818, 34.7196, 83.5709)
Luminance	0.3472 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5AA4EB #EBA15A

analogous

#5AEBE9 #5AA4EB #5A5BEB

triadic

#5AA4EB #EB5AA4 #A4EB5A

tetradic

#5AA4EB #E95AEB #EBA15A #5BEB5A

square

#5AA4EB #E95AEB #EBA15A #5BEB5A

split-complementary

#5AA4EB #EB5A5B #EBE95A

monochromatic

#1667B5 #2386E4 #5AA4EB #91C2F2 #C7E0F8

Accessibility & contrast

On white

2.64

#5AA4EB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.94

#5AA4EB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5AA4EB

7.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5AA4EB	#FFFFFF	#000000	##000000
##5AA4EB	1.00	2.64	7.94	7.94
#FFFFFF	2.64	1.00	21.00	21.00
#000000	7.94	21.00	1.00	1.00
##000000	7.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#85A7EE

Deuteranopia (green-blind)

#7299EA

Tritanopia (blue-blind)

#00B5BD

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #5aa4eb;
/* rgb */ color: rgb(90, 164, 235);
/* oklch */ color: oklch(70.1% 0.128 249.2);

Tailwind

colors: {
  custom: {
    50: '#95bef1',
    500: '#5aa4eb',
    950: '#000000',
  },
}

SCSS

$custom: #5aa4eb;
$custom-light: #95bef1;
$custom-dark: #000000;

JSON

{
  "hex": "#5aa4eb",
  "rgb": {
    "r": 90,
    "g": 164,
    "b": 235
  },
  "hsl": {
    "h": 209.379,
    "s": 78.378,
    "l": 63.725
  },
  "oklch": {
    "l": 0.70126,
    "c": 0.12842,
    "h": 249.2
  },
  "luminance": 0.34723
}

Semantic roles & 50–950 ramp

primary

#5AA4EB

secondary

#EAD0B7

accent

#710BDB

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1217

muted

#7E8185

Preview Lab

Preview with #5AA4EB

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

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