#5ACFEE#5ACFEE

#5ACFEE is a light, moderate cyan. Relative luminance 0.530; OKLCH L 80.0% C 0.113 H 218.2°. Best body text is #000000 at 11.59:1 contrast (WCAG AA passes).

Color values

HEX	#5ACFEE
RGB	rgb(90, 207, 238)
HSL	hsl(193, 81%, 64%)
HSV	hsv(193, 62%, 93%)
CMYK	cmyk(62.2%, 13%, 0%, 6.7%)
CIE-LAB	lab(77.86, -23.85, -25.10)
CIE-LCH	lch(77.86, 34.62, 226.46°)
OKLab	oklab(79.96% -0.0888 -0.0698)
OKLCH	oklch(79.96% 0.113 218.2)
XYZ	xyz(41.9556, 52.9680, 88.8851)
Luminance	0.5297 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5ACFEE #EE795A

analogous

#5AEEC3 #5ACFEE #5A85EE

triadic

#5ACFEE #EE5ACF #CFEE5A

tetradic

#5ACFEE #C35AEE #EE795A #85EE5A

square

#5ACFEE #C35AEE #EE795A #85EE5A

split-complementary

#5ACFEE #EE5A85 #EEC35A

monochromatic

#1397BA #23BFE8 #5ACFEE #91DFF4 #C9EFF9

Accessibility & contrast

On white

1.81

#5ACFEE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.59

#5ACFEE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5ACFEE

11.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5ACFEE	#FFFFFF	#000000	##000000
##5ACFEE	1.00	1.81	11.59	11.59
#FFFFFF	1.81	1.00	21.00	21.00
#000000	11.59	21.00	1.00	1.00
##000000	11.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BBC9F0

Deuteranopia (green-blind)

#A6BAEE

Tritanopia (blue-blind)

#00DAD9

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #5acfee;
/* rgb */ color: rgb(90, 207, 238);
/* oklch */ color: oklch(80.0% 0.113 218.2);

Tailwind

colors: {
  custom: {
    50: '#97def3',
    500: '#5acfee',
    950: '#000000',
  },
}

SCSS

$custom: #5acfee;
$custom-light: #97def3;
$custom-dark: #000000;

JSON

{
  "hex": "#5acfee",
  "rgb": {
    "r": 90,
    "g": 207,
    "b": 238
  },
  "hsl": {
    "h": 192.568,
    "s": 81.319,
    "l": 64.314
  },
  "oklch": {
    "l": 0.7996,
    "c": 0.11293,
    "h": 218.2
  },
  "luminance": 0.52972
}

Semantic roles & 50–950 ramp

primary

#5ACFEE

secondary

#B94F33

accent

#3508DE

background

#FCFEFF

surface

#F5FCFE

border

#CFD5D6

text

#0F1517

muted

#808485

Preview Lab

Preview with #5ACFEE

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

Preview Lab → · Contrast checker → · Palette generator →