#5DD9FC#5DD9FC

#5DD9FC is a very light, moderate cyan. Relative luminance 0.590; OKLCH L 82.9% C 0.119 H 219.6°. Best body text is #000000 at 12.80:1 contrast (WCAG AA passes).

Color values

HEX	#5DD9FC
RGB	rgb(93, 217, 252)
HSL	hsl(193, 96%, 68%)
HSV	hsv(193, 63%, 99%)
CMYK	cmyk(63.1%, 13.9%, 0%, 1.2%)
CIE-LAB	lab(81.28, -24.22, -27.32)
CIE-LCH	lch(81.28, 36.51, 228.44°)
OKLab	oklab(82.89% -0.0919 -0.0761)
OKLCH	oklch(82.89% 0.119 219.6)
XYZ	xyz(46.8906, 58.9762, 100.9889)
Luminance	0.5898 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5DD9FC #FC805D

analogous

#5DFCD0 #5DD9FC #5D89FC

triadic

#5DD9FC #FC5DD9 #D9FC5D

tetradic

#5DD9FC #D05DFC #FC805D #89FC5D

square

#5DD9FC #D05DFC #FC805D #89FC5D

split-complementary

#5DD9FC #FC5D89 #FCD05D

monochromatic

#04ABDB #21CBFB #5DD9FC #99E7FD #D5F5FE

Accessibility & contrast

On white

1.64

#5DD9FC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.80

#5DD9FC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5DD9FC

12.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5DD9FC	#FFFFFF	#000000	##000000
##5DD9FC	1.00	1.64	12.80	12.80
#FFFFFF	1.64	1.00	21.00	21.00
#000000	12.80	21.00	1.00	1.00
##000000	12.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3D3FE

Deuteranopia (green-blind)

#ADC3FC

Tritanopia (blue-blind)

#00E5E4

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #5dd9fc;
/* rgb */ color: rgb(93, 217, 252);
/* oklch */ color: oklch(82.9% 0.119 219.6);

Tailwind

colors: {
  custom: {
    50: '#9ae5fd',
    500: '#5dd9fc',
    950: '#000000',
  },
}

SCSS

$custom: #5dd9fc;
$custom-light: #9ae5fd;
$custom-dark: #000000;

JSON

{
  "hex": "#5dd9fc",
  "rgb": {
    "r": 93,
    "g": 217,
    "b": 252
  },
  "hsl": {
    "h": 193.208,
    "s": 96.364,
    "l": 67.647
  },
  "oklch": {
    "l": 0.8289,
    "c": 0.11934,
    "h": 219.6
  },
  "luminance": 0.58981
}

Semantic roles & 50–950 ramp

primary

#5DD9FC

secondary

#D44F29

accent

#3300E6

background

#FCFEFF

surface

#F6FCFF

border

#D0D5D7

text

#0F1517

muted

#808485

Preview Lab

Preview with #5DD9FC

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

Preview Lab → · Contrast checker → · Palette generator →