#5DD3EF#5DD3EF

#5DD3EF is a light, moderate cyan. Relative luminance 0.551; OKLCH L 81.0% C 0.112 H 215.9°. Best body text is #000000 at 12.03:1 contrast (WCAG AA passes).

Color values

HEX	#5DD3EF
RGB	rgb(93, 211, 239)
HSL	hsl(192, 82%, 65%)
HSV	hsv(192, 61%, 94%)
CMYK	cmyk(61.1%, 11.7%, 0%, 6.3%)
CIE-LAB	lab(79.12, -25.05, -23.69)
CIE-LCH	lch(79.12, 34.48, 223.41°)
OKLab	oklab(81.01% -0.0908 -0.0658)
OKLCH	oklch(81.01% 0.112 215.9)
XYZ	xyz(43.3821, 55.1432, 90.0021)
Luminance	0.5515 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5DD3EF #EF795D

analogous

#5DEFC2 #5DD3EF #5D8AEF

triadic

#5DD3EF #EF5DD3 #D3EF5D

tetradic

#5DD3EF #C25DEF #EF795D #8AEF5D

square

#5DD3EF #C25DEF #EF795D #8AEF5D

split-complementary

#5DD3EF #EF5D8A #EFC25D

monochromatic

#139EBF #25C4E9 #5DD3EF #95E2F5 #CCF1FA

Accessibility & contrast

On white

1.75

#5DD3EF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.03

#5DD3EF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5DD3EF

12.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5DD3EF	#FFFFFF	#000000	##000000
##5DD3EF	1.00	1.75	12.03	12.03
#FFFFFF	1.75	1.00	21.00	21.00
#000000	12.03	21.00	1.00	1.00
##000000	12.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0CDF1

Deuteranopia (green-blind)

#AABDEF

Tritanopia (blue-blind)

#00DDDC

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #5dd3ef;
/* rgb */ color: rgb(93, 211, 239);
/* oklch */ color: oklch(81.0% 0.112 215.9);

Tailwind

colors: {
  custom: {
    50: '#99e0f4',
    500: '#5dd3ef',
    950: '#000000',
  },
}

SCSS

$custom: #5dd3ef;
$custom-light: #99e0f4;
$custom-dark: #000000;

JSON

{
  "hex": "#5dd3ef",
  "rgb": {
    "r": 93,
    "g": 211,
    "b": 239
  },
  "hsl": {
    "h": 191.507,
    "s": 82.022,
    "l": 65.098
  },
  "oklch": {
    "l": 0.81013,
    "c": 0.11212,
    "h": 215.9
  },
  "luminance": 0.55148
}

Semantic roles & 50–950 ramp

primary

#5DD3EF

secondary

#BD4E33

accent

#3007DE

background

#FCFEFF

surface

#F5FCFE

border

#CFD5D6

text

#0F1517

muted

#808485

Preview Lab

Preview with #5DD3EF

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

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