#5AA3DD#5AA3DD

#5AA3DD is a light, moderate cyan. Relative luminance 0.336; OKLCH L 69.2% C 0.113 H 244.5°. Best body text is #000000 at 7.72:1 contrast (WCAG AA passes).

Color values

HEX	#5AA3DD
RGB	rgb(90, 163, 221)
HSL	hsl(207, 66%, 61%)
HSV	hsv(207, 59%, 87%)
CMYK	cmyk(59.3%, 26.2%, 0%, 13.3%)
CIE-LAB	lab(64.63, -5.76, -36.24)
CIE-LCH	lch(64.63, 36.70, 260.96°)
OKLab	oklab(69.22% -0.0487 -0.1018)
OKLCH	oklch(69.22% 0.113 244.5)
XYZ	xyz(30.3600, 33.5857, 73.2753)
Luminance	0.3359 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5AA3DD #DD945A

analogous

#5ADDD5 #5AA3DD #5A61DD

triadic

#5AA3DD #DD5AA3 #A3DD5A

tetradic

#5AA3DD #D55ADD #DD945A #61DD5A

square

#5AA3DD #D55ADD #DD945A #61DD5A

split-complementary

#5AA3DD #DD5A61 #DDD55A

monochromatic

#20659C #2B86CF #5AA3DD #8DBFE7 #BFDCF2

Accessibility & contrast

On white

2.72

#5AA3DD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.72

#5AA3DD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5AA3DD

7.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5AA3DD	#FFFFFF	#000000	##000000
##5AA3DD	1.00	2.72	7.72	7.72
#FFFFFF	2.72	1.00	21.00	21.00
#000000	7.72	21.00	1.00	1.00
##000000	7.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8AA4E0

Deuteranopia (green-blind)

#7897DC

Tritanopia (blue-blind)

#00B1B7

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #5aa3dd;
/* rgb */ color: rgb(90, 163, 221);
/* oklch */ color: oklch(69.2% 0.113 244.5);

Tailwind

colors: {
  custom: {
    50: '#93bee7',
    500: '#5aa3dd',
    950: '#000000',
  },
}

SCSS

$custom: #5aa3dd;
$custom-light: #93bee7;
$custom-dark: #000000;

JSON

{
  "hex": "#5aa3dd",
  "rgb": {
    "r": 90,
    "g": 163,
    "b": 221
  },
  "hsl": {
    "h": 206.565,
    "s": 65.829,
    "l": 60.98
  },
  "oklch": {
    "l": 0.69217,
    "c": 0.11285,
    "h": 244.5
  },
  "luminance": 0.33589
}

Semantic roles & 50–950 ramp

primary

#5AA3DD

secondary

#E2C7B1

accent

#6818CE

background

#F9FBFE

surface

#F2F6FC

border

#CCD0D5

text

#0E1216

muted

#7E8184

Preview Lab

Preview with #5AA3DD

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

Preview Lab → · Contrast checker → · Palette generator →