#5AA7EB#5AA7EB

#5AA7EB is a light, vivid cyan. Relative luminance 0.358; OKLCH L 70.8% C 0.126 H 247.3°. Best body text is #000000 at 8.16:1 contrast (WCAG AA passes).

Color values

HEX	#5AA7EB
RGB	rgb(90, 167, 235)
HSL	hsl(208, 78%, 64%)
HSV	hsv(208, 62%, 92%)
CMYK	cmyk(61.7%, 28.9%, 0%, 7.8%)
CIE-LAB	lab(66.37, -3.54, -41.23)
CIE-LCH	lch(66.37, 41.38, 265.09°)
OKLab	oklab(70.79% -0.0486 -0.1162)
OKLCH	oklch(70.79% 0.126 247.3)
XYZ	xyz(33.0250, 35.8061, 83.7520)
Luminance	0.3581 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5AA7EB #EB9E5A

analogous

#5AEBE6 #5AA7EB #5A5EEB

triadic

#5AA7EB #EB5AA7 #A7EB5A

tetradic

#5AA7EB #E65AEB #EB9E5A #5EEB5A

square

#5AA7EB #E65AEB #EB9E5A #5EEB5A

split-complementary

#5AA7EB #EB5A5E #EBE65A

monochromatic

#166AB5 #238AE4 #5AA7EB #91C4F2 #C7E1F8

Accessibility & contrast

On white

2.57

#5AA7EB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.16

#5AA7EB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5AA7EB

8.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5AA7EB	#FFFFFF	#000000	##000000
##5AA7EB	1.00	2.57	8.16	8.16
#FFFFFF	2.57	1.00	21.00	21.00
#000000	8.16	21.00	1.00	1.00
##000000	8.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#89A9EE

Deuteranopia (green-blind)

#769BEA

Tritanopia (blue-blind)

#00B7BF

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #5aa7eb;
/* rgb */ color: rgb(90, 167, 235);
/* oklch */ color: oklch(70.8% 0.126 247.3);

Tailwind

colors: {
  custom: {
    50: '#95c0f1',
    500: '#5aa7eb',
    950: '#000000',
  },
}

SCSS

$custom: #5aa7eb;
$custom-light: #95c0f1;
$custom-dark: #000000;

JSON

{
  "hex": "#5aa7eb",
  "rgb": {
    "r": 90,
    "g": 167,
    "b": 235
  },
  "hsl": {
    "h": 208.138,
    "s": 78.378,
    "l": 63.725
  },
  "oklch": {
    "l": 0.70788,
    "c": 0.12599,
    "h": 247.3
  },
  "luminance": 0.35809
}

Semantic roles & 50–950 ramp

primary

#5AA7EB

secondary

#EACFB7

accent

#6C0BDB

background

#F9FBFE

surface

#F2F7FD

border

#CCD0D5

text

#0E1217

muted

#7E8185

Preview Lab

Preview with #5AA7EB

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

Preview Lab → · Contrast checker → · Palette generator →