#5DDEF9#5DDEF9

#5DDEF9 is a very light, moderate cyan. Relative luminance 0.614; OKLCH L 83.9% C 0.118 H 213.9°. Best body text is #000000 at 13.28:1 contrast (WCAG AA passes).

Color values

HEX	#5DDEF9
RGB	rgb(93, 222, 249)
HSL	hsl(190, 93%, 67%)
HSV	hsv(190, 63%, 98%)
CMYK	cmyk(62.7%, 10.8%, 0%, 2.4%)
CIE-LAB	lab(82.60, -27.56, -23.73)
CIE-LCH	lch(82.60, 36.37, 220.72°)
OKLab	oklab(83.91% -0.0981 -0.0659)
OKLCH	oklch(83.91% 0.118 213.9)
XYZ	xyz(47.7273, 61.4042, 98.9411)
Luminance	0.6141 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5DDEF9 #F9785D

analogous

#5DF9C6 #5DDEF9 #5D90F9

triadic

#5DDEF9 #F95DDE #DEF95D

tetradic

#5DDEF9 #C65DF9 #F9785D #90F95D

square

#5DDEF9 #C65DF9 #F9785D #90F95D

split-complementary

#5DDEF9 #F95D90 #F9C65D

monochromatic

#08B0D4 #22D2F7 #5DDEF9 #98EAFB #D3F6FD

Accessibility & contrast

On white

1.58

#5DDEF9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.28

#5DDEF9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5DDEF9

13.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5DDEF9	#FFFFFF	#000000	##000000
##5DDEF9	1.00	1.58	13.28	13.28
#FFFFFF	1.58	1.00	21.00	21.00
#000000	13.28	21.00	1.00	1.00
##000000	13.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CAD7FB

Deuteranopia (green-blind)

#B3C6F9

Tritanopia (blue-blind)

#00E9E6

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #5ddef9;
/* rgb */ color: rgb(93, 222, 249);
/* oklch */ color: oklch(83.9% 0.118 213.9);

Tailwind

colors: {
  custom: {
    50: '#9ae8fb',
    500: '#5ddef9',
    950: '#000000',
  },
}

SCSS

$custom: #5ddef9;
$custom-light: #9ae8fb;
$custom-dark: #000000;

JSON

{
  "hex": "#5ddef9",
  "rgb": {
    "r": 93,
    "g": 222,
    "b": 249
  },
  "hsl": {
    "h": 190.385,
    "s": 92.857,
    "l": 67.059
  },
  "oklch": {
    "l": 0.83913,
    "c": 0.11819,
    "h": 213.9
  },
  "luminance": 0.61409
}

Semantic roles & 50–950 ramp

primary

#5DDEF9

secondary

#CE482C

accent

#2800E6

background

#FCFEFF

surface

#F6FCFF

border

#D0D5D7

text

#0F1617

muted

#808485

Preview Lab

Preview with #5DDEF9

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

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