#5AC1EA#5AC1EA

#5AC1EA is a light, moderate cyan. Relative luminance 0.463; OKLCH L 76.6% C 0.112 H 227.1°. Best body text is #000000 at 10.25:1 contrast (WCAG AA passes).

Color values

HEX	#5AC1EA
RGB	rgb(90, 193, 234)
HSL	hsl(197, 77%, 64%)
HSV	hsv(197, 62%, 92%)
CMYK	cmyk(61.5%, 17.5%, 0%, 8.2%)
CIE-LAB	lab(73.71, -17.90, -29.30)
CIE-LCH	lch(73.71, 34.34, 238.58°)
OKLab	oklab(76.59% -0.0759 -0.0818)
OKLCH	oklch(76.59% 0.112 227.1)
XYZ	xyz(38.1319, 46.2502, 84.7436)
Luminance	0.4625 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5AC1EA #EA835A

analogous

#5AEACB #5AC1EA #5A79EA

triadic

#5AC1EA #EA5AC1 #C1EA5A

tetradic

#5AC1EA #CB5AEA #EA835A #79EA5A

square

#5AC1EA #CB5AEA #EA835A #79EA5A

split-complementary

#5AC1EA #EA5A79 #EACB5A

monochromatic

#1786B3 #24ADE3 #5AC1EA #90D5F1 #C7EAF8

Accessibility & contrast

On white

2.05

#5AC1EA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.25

#5AC1EA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5AC1EA

10.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5AC1EA	#FFFFFF	#000000	##000000
##5AC1EA	1.00	2.05	10.25	10.25
#FFFFFF	2.05	1.00	21.00	21.00
#000000	10.25	21.00	1.00	1.00
##000000	10.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ABBEEC

Deuteranopia (green-blind)

#97AFEA

Tritanopia (blue-blind)

#00CDCE

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #5ac1ea;
/* rgb */ color: rgb(90, 193, 234);
/* oklch */ color: oklch(76.6% 0.112 227.1);

Tailwind

colors: {
  custom: {
    50: '#96d3f0',
    500: '#5ac1ea',
    950: '#000000',
  },
}

SCSS

$custom: #5ac1ea;
$custom-light: #96d3f0;
$custom-dark: #000000;

JSON

{
  "hex": "#5ac1ea",
  "rgb": {
    "r": 90,
    "g": 193,
    "b": 234
  },
  "hsl": {
    "h": 197.083,
    "s": 77.419,
    "l": 63.529
  },
  "oklch": {
    "l": 0.76594,
    "c": 0.11155,
    "h": 227.1
  },
  "luminance": 0.46254
}

Semantic roles & 50–950 ramp

primary

#5AC1EA

secondary

#E9C5B6

accent

#460CDA

background

#F9FCFE

surface

#F2F9FD

border

#CCD2D5

text

#0E1416

muted

#7E8284

Preview Lab

Preview with #5AC1EA

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

Preview Lab → · Contrast checker → · Palette generator →