#5AC0EF#5AC0EF

#5AC0EF is a light, moderate cyan. Relative luminance 0.461; OKLCH L 76.6% C 0.116 H 230.9°. Best body text is #000000 at 10.22:1 contrast (WCAG AA passes).

Color values

HEX	#5AC0EF
RGB	rgb(90, 192, 239)
HSL	hsl(199, 82%, 65%)
HSV	hsv(199, 62%, 94%)
CMYK	cmyk(62.3%, 19.7%, 0%, 6.3%)
CIE-LAB	lab(73.61, -15.86, -32.15)
CIE-LCH	lch(73.61, 35.85, 243.75°)
OKLab	oklab(76.58% -0.0731 -0.0899)
OKLCH	oklch(76.58% 0.116 230.9)
XYZ	xyz(38.6400, 46.1010, 88.5066)
Luminance	0.4611 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5AC0EF #EF895A

analogous

#5AEFD3 #5AC0EF #5A76EF

triadic

#5AC0EF #EF5AC0 #C0EF5A

tetradic

#5AC0EF #D35AEF #EF895A #76EF5A

square

#5AC0EF #D35AEF #EF895A #76EF5A

split-complementary

#5AC0EF #EF5A76 #EFD35A

monochromatic

#1287BC #22ABEA #5AC0EF #92D5F4 #CAEBFA

Accessibility & contrast

On white

2.05

#5AC0EF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.22

#5AC0EF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5AC0EF

10.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5AC0EF	#FFFFFF	#000000	##000000
##5AC0EF	1.00	2.05	10.22	10.22
#FFFFFF	2.05	1.00	21.00	21.00
#000000	10.22	21.00	1.00	1.00
##000000	10.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A8BDF1

Deuteranopia (green-blind)

#94AEEE

Tritanopia (blue-blind)

#00CDCF

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #5ac0ef;
/* rgb */ color: rgb(90, 192, 239);
/* oklch */ color: oklch(76.6% 0.116 230.9);

Tailwind

colors: {
  custom: {
    50: '#96d3f4',
    500: '#5ac0ef',
    950: '#000000',
  },
}

SCSS

$custom: #5ac0ef;
$custom-light: #96d3f4;
$custom-dark: #000000;

JSON

{
  "hex": "#5ac0ef",
  "rgb": {
    "r": 90,
    "g": 192,
    "b": 239
  },
  "hsl": {
    "h": 198.926,
    "s": 82.32,
    "l": 64.51
  },
  "oklch": {
    "l": 0.76579,
    "c": 0.11586,
    "h": 230.9
  },
  "luminance": 0.46105
}

Semantic roles & 50–950 ramp

primary

#5AC0EF

secondary

#ECC9B9

accent

#4B07DF

background

#F9FCFE

surface

#F2F9FD

border

#CCD2D5

text

#0F1417

muted

#7E8285

Preview Lab

Preview with #5AC0EF

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

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