#5AA4F5#5AA4F5

#5AA4F5 is a light, vivid cyan. Relative luminance 0.353; OKLCH L 70.6% C 0.141 H 252.3°. Best body text is #000000 at 8.06:1 contrast (WCAG AA passes).

Color values

HEX	#5AA4F5
RGB	rgb(90, 164, 245)
HSL	hsl(211, 89%, 66%)
HSV	hsv(211, 63%, 96%)
CMYK	cmyk(63.3%, 33.1%, 0%, 3.9%)
CIE-LAB	lab(65.99, 1.41, -47.30)
CIE-LCH	lch(65.99, 47.32, 271.70°)
OKLab	oklab(70.64% -0.0428 -0.1339)
OKLCH	oklch(70.64% 0.141 252.3)
XYZ	xyz(33.9673, 35.3138, 91.3947)
Luminance	0.3532 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5AA4F5 #F5AB5A

analogous

#5AF1F5 #5AA4F5 #5D5AF5

triadic

#5AA4F5 #F55AA4 #A4F55A

tetradic

#5AA4F5 #F55AF1 #F5AB5A #5AF55D

square

#5AA4F5 #F55AF1 #F5AB5A #5AF55D

split-complementary

#5AA4F5 #F55D5A #F1F55A

monochromatic

#0C66C8 #2084F2 #5AA4F5 #94C4F8 #CDE4FC

Accessibility & contrast

On white

2.60

#5AA4F5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.06

#5AA4F5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5AA4F5

8.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5AA4F5	#FFFFFF	#000000	##000000
##5AA4F5	1.00	2.60	8.06	8.06
#FFFFFF	2.60	1.00	21.00	21.00
#000000	8.06	21.00	1.00	1.00
##000000	8.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#81A9F8

Deuteranopia (green-blind)

#6C9AF3

Tritanopia (blue-blind)

#00B7C1

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #5aa4f5;
/* rgb */ color: rgb(90, 164, 245);
/* oklch */ color: oklch(70.6% 0.141 252.3);

Tailwind

colors: {
  custom: {
    50: '#96bef9',
    500: '#5aa4f5',
    950: '#000000',
  },
}

SCSS

$custom: #5aa4f5;
$custom-light: #96bef9;
$custom-dark: #000000;

JSON

{
  "hex": "#5aa4f5",
  "rgb": {
    "r": 90,
    "g": 164,
    "b": 245
  },
  "hsl": {
    "h": 211.355,
    "s": 88.571,
    "l": 65.686
  },
  "oklch": {
    "l": 0.70641,
    "c": 0.14057,
    "h": 252.3
  },
  "luminance": 0.35317
}

Semantic roles & 50–950 ramp

primary

#5AA4F5

secondary

#EFD7BC

accent

#7800E5

background

#F9FBFF

surface

#F2F6FF

border

#CCD0D7

text

#0F1217

muted

#7E8185

Preview Lab

Preview with #5AA4F5

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

Preview Lab → · Contrast checker → · Palette generator →