#5AA3F7#5AA3F7

#5AA3F7 is a light, vivid cyan. Relative luminance 0.351; OKLCH L 70.5% C 0.144 H 253.3°. Best body text is #000000 at 8.02:1 contrast (WCAG AA passes).

Color values

HEX	#5AA3F7
RGB	rgb(90, 163, 247)
HSL	hsl(212, 91%, 66%)
HSV	hsv(212, 64%, 97%)
CMYK	cmyk(63.6%, 34%, 0%, 3.1%)
CIE-LAB	lab(65.81, 2.64, -48.67)
CIE-LCH	lch(65.81, 48.74, 273.10°)
OKLab	oklab(70.53% -0.0413 -0.1379)
OKLCH	oklch(70.53% 0.144 253.3)
XYZ	xyz(34.0960, 35.0801, 92.9519)
Luminance	0.3508 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5AA3F7 #F7AE5A

analogous

#5AF1F7 #5AA3F7 #5F5AF7

triadic

#5AA3F7 #F75AA3 #A3F75A

tetradic

#5AA3F7 #F75AF1 #F7AE5A #5AF75F

square

#5AA3F7 #F75AF1 #F7AE5A #5AF75F

split-complementary

#5AA3F7 #F75F5A #F1F75A

monochromatic

#0A64CD #2082F4 #5AA3F7 #94C4FA #CFE4FD

Accessibility & contrast

On white

2.62

#5AA3F7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.02

#5AA3F7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5AA3F7

8.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5AA3F7	#FFFFFF	#000000	##000000
##5AA3F7	1.00	2.62	8.02	8.02
#FFFFFF	2.62	1.00	21.00	21.00
#000000	8.02	21.00	1.00	1.00
##000000	8.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7FA8FB

Deuteranopia (green-blind)

#6999F5

Tritanopia (blue-blind)

#00B6C1

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #5aa3f7;
/* rgb */ color: rgb(90, 163, 247);
/* oklch */ color: oklch(70.5% 0.144 253.3);

Tailwind

colors: {
  custom: {
    50: '#96bdfa',
    500: '#5aa3f7',
    950: '#000000',
  },
}

SCSS

$custom: #5aa3f7;
$custom-light: #96bdfa;
$custom-dark: #000000;

JSON

{
  "hex": "#5aa3f7",
  "rgb": {
    "r": 90,
    "g": 163,
    "b": 247
  },
  "hsl": {
    "h": 212.102,
    "s": 90.751,
    "l": 66.078
  },
  "oklch": {
    "l": 0.7053,
    "c": 0.14397,
    "h": 253.3
  },
  "luminance": 0.35083
}

Semantic roles & 50–950 ramp

primary

#5AA3F7

secondary

#F0D8BD

accent

#7B00E6

background

#F9FBFF

surface

#F2F6FF

border

#CCD0D7

text

#0F1217

muted

#7E8185

Preview Lab

Preview with #5AA3F7

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

Preview Lab → · Contrast checker → · Palette generator →