#5AC0EA#5AC0EA

#5AC0EA is a light, moderate cyan. Relative luminance 0.458; OKLCH L 76.4% C 0.112 H 228.0°. Best body text is #000000 at 10.16:1 contrast (WCAG AA passes).

Color values

HEX	#5AC0EA
RGB	rgb(90, 192, 234)
HSL	hsl(198, 77%, 64%)
HSV	hsv(198, 62%, 92%)
CMYK	cmyk(61.5%, 17.9%, 0%, 8.2%)
CIE-LAB	lab(73.42, -17.38, -29.74)
CIE-LCH	lch(73.42, 34.45, 239.69°)
OKLab	oklab(76.37% -0.0748 -0.083)
OKLCH	oklch(76.37% 0.112 228)
XYZ	xyz(37.9115, 45.8096, 84.6701)
Luminance	0.4581 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5AC0EA #EA845A

analogous

#5AEACC #5AC0EA #5A78EA

triadic

#5AC0EA #EA5AC0 #C0EA5A

tetradic

#5AC0EA #CC5AEA #EA845A #78EA5A

square

#5AC0EA #CC5AEA #EA845A #78EA5A

split-complementary

#5AC0EA #EA5A78 #EACC5A

monochromatic

#1785B3 #24ABE3 #5AC0EA #90D5F1 #C7E9F8

Accessibility & contrast

On white

2.07

#5AC0EA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.16

#5AC0EA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5AC0EA

10.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5AC0EA	#FFFFFF	#000000	##000000
##5AC0EA	1.00	2.07	10.16	10.16
#FFFFFF	2.07	1.00	21.00	21.00
#000000	10.16	21.00	1.00	1.00
##000000	10.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AABDEC

Deuteranopia (green-blind)

#96AEE9

Tritanopia (blue-blind)

#00CCCE

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #5ac0ea;
/* rgb */ color: rgb(90, 192, 234);
/* oklch */ color: oklch(76.4% 0.112 228.0);

Tailwind

colors: {
  custom: {
    50: '#96d3f0',
    500: '#5ac0ea',
    950: '#000000',
  },
}

SCSS

$custom: #5ac0ea;
$custom-light: #96d3f0;
$custom-dark: #000000;

JSON

{
  "hex": "#5ac0ea",
  "rgb": {
    "r": 90,
    "g": 192,
    "b": 234
  },
  "hsl": {
    "h": 197.5,
    "s": 77.419,
    "l": 63.529
  },
  "oklch": {
    "l": 0.76366,
    "c": 0.11177,
    "h": 228
  },
  "luminance": 0.45813
}

Semantic roles & 50–950 ramp

primary

#5AC0EA

secondary

#E9C5B6

accent

#480CDA

background

#F9FCFE

surface

#F2F9FD

border

#CCD2D5

text

#0E1416

muted

#7E8284

Preview Lab

Preview with #5AC0EA

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

Preview Lab → · Contrast checker → · Palette generator →