#5AB3EE#5AB3EE

#5AB3EE is a light, vivid cyan. Relative luminance 0.406; OKLCH L 73.6% C 0.121 H 240.2°. Best body text is #000000 at 9.12:1 contrast (WCAG AA passes).

Color values

HEX	#5AB3EE
RGB	rgb(90, 179, 238)
HSL	hsl(204, 81%, 64%)
HSV	hsv(204, 62%, 93%)
CMYK	cmyk(62.2%, 24.8%, 0%, 6.7%)
CIE-LAB	lab(69.88, -9.22, -37.39)
CIE-LCH	lch(69.88, 38.51, 256.15°)
OKLab	oklab(73.6% -0.0601 -0.105)
OKLCH	oklch(73.6% 0.121 240.2)
XYZ	xyz(35.7633, 40.5834, 86.8210)
Luminance	0.4059 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5AB3EE #EE955A

analogous

#5AEEDF #5AB3EE #5A69EE

triadic

#5AB3EE #EE5AB3 #B3EE5A

tetradic

#5AB3EE #DF5AEE #EE955A #69EE5A

square

#5AB3EE #DF5AEE #EE955A #69EE5A

split-complementary

#5AB3EE #EE5A69 #EEDF5A

monochromatic

#1378BA #2399E8 #5AB3EE #91CDF4 #C9E6F9

Accessibility & contrast

On white

2.30

#5AB3EE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.12

#5AB3EE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5AB3EE

9.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5AB3EE	#FFFFFF	#000000	##000000
##5AB3EE	1.00	2.30	9.12	9.12
#FFFFFF	2.30	1.00	21.00	21.00
#000000	9.12	21.00	1.00	1.00
##000000	9.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#98B3F1

Deuteranopia (green-blind)

#84A4ED

Tritanopia (blue-blind)

#00C2C7

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #5ab3ee;
/* rgb */ color: rgb(90, 179, 238);
/* oklch */ color: oklch(73.6% 0.121 240.2);

Tailwind

colors: {
  custom: {
    50: '#95c9f3',
    500: '#5ab3ee',
    950: '#000000',
  },
}

SCSS

$custom: #5ab3ee;
$custom-light: #95c9f3;
$custom-dark: #000000;

JSON

{
  "hex": "#5ab3ee",
  "rgb": {
    "r": 90,
    "g": 179,
    "b": 238
  },
  "hsl": {
    "h": 203.919,
    "s": 81.319,
    "l": 64.314
  },
  "oklch": {
    "l": 0.73604,
    "c": 0.12098,
    "h": 240.2
  },
  "luminance": 0.40587
}

Semantic roles & 50–950 ramp

primary

#5AB3EE

secondary

#ECCDB8

accent

#5D08DE

background

#F9FCFE

surface

#F2F8FD

border

#CCD1D5

text

#0E1317

muted

#7E8285

Preview Lab

Preview with #5AB3EE

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

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