#5AA4F4#5AA4F4

#5AA4F4 is a light, vivid cyan. Relative luminance 0.353; OKLCH L 70.6% C 0.139 H 252.0°. Best body text is #000000 at 8.05:1 contrast (WCAG AA passes).

Color values

HEX	#5AA4F4
RGB	rgb(90, 164, 244)
HSL	hsl(211, 88%, 65%)
HSV	hsv(211, 63%, 96%)
CMYK	cmyk(63.1%, 32.8%, 0%, 4.3%)
CIE-LAB	lab(65.95, 1.08, -46.82)
CIE-LCH	lch(65.95, 46.84, 271.32°)
OKLab	oklab(70.59% -0.043 -0.1325)
OKLCH	oklch(70.59% 0.139 252)
XYZ	xyz(33.8151, 35.2529, 90.5929)
Luminance	0.3526 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5AA4F4 #F4AA5A

analogous

#5AF1F4 #5AA4F4 #5D5AF4

triadic

#5AA4F4 #F45AA4 #A4F45A

tetradic

#5AA4F4 #F45AF1 #F4AA5A #5AF45D

square

#5AA4F4 #F45AF1 #F4AA5A #5AF45D

split-complementary

#5AA4F4 #F45D5A #F1F45A

monochromatic

#0D66C6 #2184F0 #5AA4F4 #93C4F8 #CDE3FC

Accessibility & contrast

On white

2.61

#5AA4F4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.05

#5AA4F4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5AA4F4

8.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5AA4F4	#FFFFFF	#000000	##000000
##5AA4F4	1.00	2.61	8.05	8.05
#FFFFFF	2.61	1.00	21.00	21.00
#000000	8.05	21.00	1.00	1.00
##000000	8.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#81A8F7

Deuteranopia (green-blind)

#6C9AF2

Tritanopia (blue-blind)

#00B7C1

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #5aa4f4;
/* rgb */ color: rgb(90, 164, 244);
/* oklch */ color: oklch(70.6% 0.139 252.0);

Tailwind

colors: {
  custom: {
    50: '#96bef8',
    500: '#5aa4f4',
    950: '#000000',
  },
}

SCSS

$custom: #5aa4f4;
$custom-light: #96bef8;
$custom-dark: #000000;

JSON

{
  "hex": "#5aa4f4",
  "rgb": {
    "r": 90,
    "g": 164,
    "b": 244
  },
  "hsl": {
    "h": 211.169,
    "s": 87.5,
    "l": 65.49
  },
  "oklch": {
    "l": 0.70588,
    "c": 0.13933,
    "h": 252
  },
  "luminance": 0.35256
}

Semantic roles & 50–950 ramp

primary

#5AA4F4

secondary

#EFD6BB

accent

#7701E4

background

#F9FBFF

surface

#F2F6FF

border

#CCD0D7

text

#0F1217

muted

#7E8185

Preview Lab

Preview with #5AA4F4

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

Preview Lab → · Contrast checker → · Palette generator →