#5ACEEF#5ACEEF

#5ACEEF is a light, moderate cyan. Relative luminance 0.525; OKLCH L 79.8% C 0.113 H 219.7°. Best body text is #000000 at 11.51:1 contrast (WCAG AA passes).

Color values

HEX	#5ACEEF
RGB	rgb(90, 206, 239)
HSL	hsl(193, 82%, 65%)
HSV	hsv(193, 62%, 94%)
CMYK	cmyk(62.3%, 13.8%, 0%, 6.3%)
CIE-LAB	lab(77.60, -23.05, -26.02)
CIE-LCH	lch(77.60, 34.76, 228.46°)
OKLab	oklab(79.77% -0.0874 -0.0724)
OKLCH	oklch(79.77% 0.113 219.7)
XYZ	xyz(41.8615, 52.5439, 89.5805)
Luminance	0.5255 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5ACEEF #EF7B5A

analogous

#5AEFC6 #5ACEEF #5A83EF

triadic

#5ACEEF #EF5ACE #CEEF5A

tetradic

#5ACEEF #C65AEF #EF7B5A #83EF5A

square

#5ACEEF #C65AEF #EF7B5A #83EF5A

split-complementary

#5ACEEF #EF5A83 #EFC65A

monochromatic

#1297BC #22BDEA #5ACEEF #92DFF4 #CAEFFA

Accessibility & contrast

On white

1.82

#5ACEEF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.51

#5ACEEF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5ACEEF

11.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5ACEEF	#FFFFFF	#000000	##000000
##5ACEEF	1.00	1.82	11.51	11.51
#FFFFFF	1.82	1.00	21.00	21.00
#000000	11.51	21.00	1.00	1.00
##000000	11.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAC9F1

Deuteranopia (green-blind)

#A4B9EF

Tritanopia (blue-blind)

#00D9D8

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #5aceef;
/* rgb */ color: rgb(90, 206, 239);
/* oklch */ color: oklch(79.8% 0.113 219.7);

Tailwind

colors: {
  custom: {
    50: '#97ddf4',
    500: '#5aceef',
    950: '#000000',
  },
}

SCSS

$custom: #5aceef;
$custom-light: #97ddf4;
$custom-dark: #000000;

JSON

{
  "hex": "#5aceef",
  "rgb": {
    "r": 90,
    "g": 206,
    "b": 239
  },
  "hsl": {
    "h": 193.289,
    "s": 82.32,
    "l": 64.51
  },
  "oklch": {
    "l": 0.7977,
    "c": 0.11348,
    "h": 219.7
  },
  "luminance": 0.52548
}

Semantic roles & 50–950 ramp

primary

#5ACEEF

secondary

#BB5132

accent

#3707DF

background

#FCFEFF

surface

#F5FCFE

border

#CFD5D6

text

#0F1517

muted

#808485

Preview Lab

Preview with #5ACEEF

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

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