#5AA5F1#5AA5F1

#5AA5F1 is a light, vivid cyan. Relative luminance 0.354; OKLCH L 70.7% C 0.135 H 250.6°. Best body text is #000000 at 8.09:1 contrast (WCAG AA passes).

Color values

HEX	#5AA5F1
RGB	rgb(90, 165, 241)
HSL	hsl(210, 84%, 65%)
HSV	hsv(210, 63%, 95%)
CMYK	cmyk(62.7%, 31.5%, 0%, 5.5%)
CIE-LAB	lab(66.08, -0.47, -44.97)
CIE-LCH	lch(66.08, 44.97, 269.40°)
OKLab	oklab(70.65% -0.0449 -0.1271)
OKLCH	oklch(70.65% 0.135 250.6)
XYZ	xyz(33.5429, 35.4315, 88.2733)
Luminance	0.3543 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5AA5F1 #F1A65A

analogous

#5AF0F1 #5AA5F1 #5B5AF1

triadic

#5AA5F1 #F15AA5 #A5F15A

tetradic

#5AA5F1 #F15AF0 #F1A65A #5AF15B

square

#5AA5F1 #F15AF0 #F1A65A #5AF15B

split-complementary

#5AA5F1 #F15B5A #F0F15A

monochromatic

#1068C0 #2286EC #5AA5F1 #92C4F6 #CBE3FB

Accessibility & contrast

On white

2.60

#5AA5F1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.09

#5AA5F1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5AA5F1

8.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5AA5F1	#FFFFFF	#000000	##000000
##5AA5F1	1.00	2.60	8.09	8.09
#FFFFFF	2.60	1.00	21.00	21.00
#000000	8.09	21.00	1.00	1.00
##000000	8.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#84A9F4

Deuteranopia (green-blind)

#709AEF

Tritanopia (blue-blind)

#00B7C0

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #5aa5f1;
/* rgb */ color: rgb(90, 165, 241);
/* oklch */ color: oklch(70.7% 0.135 250.6);

Tailwind

colors: {
  custom: {
    50: '#96bff6',
    500: '#5aa5f1',
    950: '#000000',
  },
}

SCSS

$custom: #5aa5f1;
$custom-light: #96bff6;
$custom-dark: #000000;

JSON

{
  "hex": "#5aa5f1",
  "rgb": {
    "r": 90,
    "g": 165,
    "b": 241
  },
  "hsl": {
    "h": 210.199,
    "s": 84.358,
    "l": 64.902
  },
  "oklch": {
    "l": 0.70651,
    "c": 0.13478,
    "h": 250.6
  },
  "luminance": 0.35435
}

Semantic roles & 50–950 ramp

primary

#5AA5F1

secondary

#EDD4BA

accent

#7305E1

background

#F9FBFF

surface

#F2F6FE

border

#CCD0D6

text

#0E1217

muted

#7E8185

Preview Lab

Preview with #5AA5F1

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

Preview Lab → · Contrast checker → · Palette generator →