#5DD4F3#5DD4F3

#5DD4F3 is a light, moderate cyan. Relative luminance 0.559; OKLCH L 81.4% C 0.114 H 217.8°. Best body text is #000000 at 12.18:1 contrast (WCAG AA passes).

Color values

HEX	#5DD4F3
RGB	rgb(93, 212, 243)
HSL	hsl(192, 86%, 66%)
HSV	hsv(192, 62%, 95%)
CMYK	cmyk(61.7%, 12.8%, 0%, 4.7%)
CIE-LAB	lab(79.55, -24.38, -25.18)
CIE-LCH	lch(79.55, 35.05, 225.93°)
OKLab	oklab(81.4% -0.0903 -0.07)
OKLCH	oklch(81.4% 0.114 217.8)
XYZ	xyz(44.2288, 55.8806, 93.2318)
Luminance	0.5588 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5DD4F3 #F37C5D

analogous

#5DF3C7 #5DD4F3 #5D89F3

triadic

#5DD4F3 #F35DD4 #D4F35D

tetradic

#5DD4F3 #C75DF3 #F37C5D #89F35D

square

#5DD4F3 #C75DF3 #F37C5D #89F35D

split-complementary

#5DD4F3 #F35D89 #F3C75D

monochromatic

#0FA1C7 #24C5EF #5DD4F3 #96E3F7 #CFF2FB

Accessibility & contrast

On white

1.72

#5DD4F3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.18

#5DD4F3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5DD4F3

12.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5DD4F3	#FFFFFF	#000000	##000000
##5DD4F3	1.00	1.72	12.18	12.18
#FFFFFF	1.72	1.00	21.00	21.00
#000000	12.18	21.00	1.00	1.00
##000000	12.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0CEF5

Deuteranopia (green-blind)

#AABEF3

Tritanopia (blue-blind)

#00DFDE

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #5dd4f3;
/* rgb */ color: rgb(93, 212, 243);
/* oklch */ color: oklch(81.4% 0.114 217.8);

Tailwind

colors: {
  custom: {
    50: '#99e1f7',
    500: '#5dd4f3',
    950: '#000000',
  },
}

SCSS

$custom: #5dd4f3;
$custom-light: #99e1f7;
$custom-dark: #000000;

JSON

{
  "hex": "#5dd4f3",
  "rgb": {
    "r": 93,
    "g": 212,
    "b": 243
  },
  "hsl": {
    "h": 192.4,
    "s": 86.207,
    "l": 65.882
  },
  "oklch": {
    "l": 0.81397,
    "c": 0.11425,
    "h": 217.8
  },
  "luminance": 0.55885
}

Semantic roles & 50–950 ramp

primary

#5DD4F3

secondary

#C44F30

accent

#3103E3

background

#FCFEFF

surface

#F5FCFE

border

#CFD5D6

text

#0F1517

muted

#808485

Preview Lab

Preview with #5DD4F3

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

Preview Lab → · Contrast checker → · Palette generator →