#5AA5EA#5AA5EA

#5AA5EA is a light, vivid cyan. Relative luminance 0.350; OKLCH L 70.3% C 0.126 H 248.3°. Best body text is #000000 at 8.00:1 contrast (WCAG AA passes).

Color values

HEX	#5AA5EA
RGB	rgb(90, 165, 234)
HSL	hsl(209, 77%, 64%)
HSV	hsv(209, 62%, 92%)
CMYK	cmyk(61.5%, 29.5%, 0%, 8.2%)
CIE-LAB	lab(65.77, -2.74, -41.63)
CIE-LCH	lch(65.77, 41.72, 266.24°)
OKLab	oklab(70.3% -0.0468 -0.1174)
OKLCH	oklch(70.3% 0.126 248.3)
XYZ	xyz(32.5174, 35.0213, 82.8721)
Luminance	0.3502 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5AA5EA #EA9F5A

analogous

#5AEAE7 #5AA5EA #5A5DEA

triadic

#5AA5EA #EA5AA5 #A5EA5A

tetradic

#5AA5EA #E75AEA #EA9F5A #5DEA5A

square

#5AA5EA #E75AEA #EA9F5A #5DEA5A

split-complementary

#5AA5EA #EA5A5D #EAE75A

monochromatic

#1768B3 #2487E3 #5AA5EA #90C3F1 #C7E0F8

Accessibility & contrast

On white

2.62

#5AA5EA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.00

#5AA5EA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5AA5EA

8.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5AA5EA	#FFFFFF	#000000	##000000
##5AA5EA	1.00	2.62	8.00	8.00
#FFFFFF	2.62	1.00	21.00	21.00
#000000	8.00	21.00	1.00	1.00
##000000	8.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#87A8ED

Deuteranopia (green-blind)

#7499E9

Tritanopia (blue-blind)

#00B5BD

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #5aa5ea;
/* rgb */ color: rgb(90, 165, 234);
/* oklch */ color: oklch(70.3% 0.126 248.3);

Tailwind

colors: {
  custom: {
    50: '#95bff1',
    500: '#5aa5ea',
    950: '#000000',
  },
}

SCSS

$custom: #5aa5ea;
$custom-light: #95bff1;
$custom-dark: #000000;

JSON

{
  "hex": "#5aa5ea",
  "rgb": {
    "r": 90,
    "g": 165,
    "b": 234
  },
  "hsl": {
    "h": 208.75,
    "s": 77.419,
    "l": 63.529
  },
  "oklch": {
    "l": 0.70297,
    "c": 0.12641,
    "h": 248.3
  },
  "luminance": 0.35024
}

Semantic roles & 50–950 ramp

primary

#5AA5EA

secondary

#E9CFB6

accent

#6E0CDA

background

#F9FBFE

surface

#F2F7FD

border

#CCD0D5

text

#0E1216

muted

#7E8184

Preview Lab

Preview with #5AA5EA

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

Preview Lab → · Contrast checker → · Palette generator →