#5AC3ED#5AC3ED

#5AC3ED is a light, moderate cyan. Relative luminance 0.473; OKLCH L 77.2% C 0.113 H 227.3°. Best body text is #000000 at 10.46:1 contrast (WCAG AA passes).

Color values

HEX	#5AC3ED
RGB	rgb(90, 195, 237)
HSL	hsl(197, 80%, 64%)
HSV	hsv(197, 62%, 93%)
CMYK	cmyk(62%, 17.7%, 0%, 7.1%)
CIE-LAB	lab(74.39, -18.03, -29.87)
CIE-LCH	lch(74.39, 34.89, 238.88°)
OKLab	oklab(77.18% -0.0768 -0.0834)
OKLCH	oklch(77.18% 0.113 227.3)
XYZ	xyz(39.0116, 47.3143, 87.1810)
Luminance	0.4732 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5AC3ED #ED845A

analogous

#5AEDCE #5AC3ED #5A7AED

triadic

#5AC3ED #ED5AC3 #C3ED5A

tetradic

#5AC3ED #CE5AED #ED845A #7AED5A

square

#5AC3ED #CE5AED #ED845A #7AED5A

split-complementary

#5AC3ED #ED5A7A #EDCE5A

monochromatic

#148AB8 #23AFE7 #5AC3ED #91D7F3 #C8EBF9

Accessibility & contrast

On white

2.01

#5AC3ED on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.46

#5AC3ED on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5AC3ED

10.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5AC3ED	#FFFFFF	#000000	##000000
##5AC3ED	1.00	2.01	10.46	10.46
#FFFFFF	2.01	1.00	21.00	21.00
#000000	10.46	21.00	1.00	1.00
##000000	10.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ADC0EF

Deuteranopia (green-blind)

#98B0EC

Tritanopia (blue-blind)

#00CFD1

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #5ac3ed;
/* rgb */ color: rgb(90, 195, 237);
/* oklch */ color: oklch(77.2% 0.113 227.3);

Tailwind

colors: {
  custom: {
    50: '#96d5f3',
    500: '#5ac3ed',
    950: '#000000',
  },
}

SCSS

$custom: #5ac3ed;
$custom-light: #96d5f3;
$custom-dark: #000000;

JSON

{
  "hex": "#5ac3ed",
  "rgb": {
    "r": 90,
    "g": 195,
    "b": 237
  },
  "hsl": {
    "h": 197.143,
    "s": 80.328,
    "l": 64.118
  },
  "oklch": {
    "l": 0.77175,
    "c": 0.1134,
    "h": 227.3
  },
  "luminance": 0.47318
}

Semantic roles & 50–950 ramp

primary

#5AC3ED

secondary

#EBC6B8

accent

#4509DD

background

#F9FDFE

surface

#F2FAFD

border

#CCD3D5

text

#0F1417

muted

#7E8385

Preview Lab

Preview with #5AC3ED

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

Preview Lab → · Contrast checker → · Palette generator →