#5ABCFF#5ABCFF

#5ABCFF is a light, vivid cyan. Relative luminance 0.454; OKLCH L 76.4% C 0.133 H 241.4°. Best body text is #000000 at 10.07:1 contrast (WCAG AA passes).

Color values

HEX	#5ABCFF
RGB	rgb(90, 188, 255)
HSL	hsl(204, 100%, 68%)
HSV	hsv(204, 65%, 100%)
CMYK	cmyk(64.7%, 26.3%, 0%, 0%)
CIE-LAB	lab(73.13, -8.71, -41.53)
CIE-LCH	lch(73.13, 42.43, 258.15°)
OKLab	oklab(76.41% -0.0638 -0.1169)
OKLCH	oklch(76.41% 0.133 241.4)
XYZ	xyz(40.2428, 45.3559, 101.2221)
Luminance	0.4536 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5ABCFF #FF9D5A

analogous

#5AFFF0 #5ABCFF #5A69FF

triadic

#5ABCFF #FF5ABC #BCFF5A

tetradic

#5ABCFF #F05AFF #FF9D5A #69FF5A

square

#5ABCFF #F05AFF #FF9D5A #69FF5A

split-complementary

#5ABCFF #FF5A69 #FFF05A

monochromatic

#0084DF #1DA3FF #5ABCFF #97D5FF #D4EEFF

Accessibility & contrast

On white

2.08

#5ABCFF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.07

#5ABCFF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5ABCFF

10.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5ABCFF	#FFFFFF	#000000	##000000
##5ABCFF	1.00	2.08	10.07	10.07
#FFFFFF	2.08	1.00	21.00	21.00
#000000	10.07	21.00	1.00	1.00
##000000	10.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9EBDFF

Deuteranopia (green-blind)

#87ACFE

Tritanopia (blue-blind)

#00CDD3

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #5abcff;
/* rgb */ color: rgb(90, 188, 255);
/* oklch */ color: oklch(76.4% 0.133 241.4);

Tailwind

colors: {
  custom: {
    50: '#98d0ff',
    500: '#5abcff',
    950: '#000000',
  },
}

SCSS

$custom: #5abcff;
$custom-light: #98d0ff;
$custom-dark: #000000;

JSON

{
  "hex": "#5abcff",
  "rgb": {
    "r": 90,
    "g": 188,
    "b": 255
  },
  "hsl": {
    "h": 204.364,
    "s": 100,
    "l": 67.647
  },
  "oklch": {
    "l": 0.76406,
    "c": 0.13319,
    "h": 241.4
  },
  "luminance": 0.4536
}

Semantic roles & 50–950 ramp

primary

#5ABCFF

secondary

#F4D6C1

accent

#5D00E6

background

#FAFCFF

surface

#F3F9FF

border

#CDD2D7

text

#0F1318

muted

#7F8286

Preview Lab

Preview with #5ABCFF

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

Preview Lab → · Contrast checker → · Palette generator →