#5DD3F8#5DD3F8

#5DD3F8 is a light, moderate cyan. Relative luminance 0.557; OKLCH L 81.4% C 0.117 H 221.8°. Best body text is #000000 at 12.14:1 contrast (WCAG AA passes).

Color values

HEX	#5DD3F8
RGB	rgb(93, 211, 248)
HSL	hsl(194, 92%, 67%)
HSV	hsv(194, 63%, 97%)
CMYK	cmyk(62.5%, 14.9%, 0%, 2.7%)
CIE-LAB	lab(79.44, -22.40, -28.02)
CIE-LCH	lch(79.44, 35.87, 231.35°)
OKLab	oklab(81.37% -0.0874 -0.078)
OKLCH	oklch(81.37% 0.117 221.8)
XYZ	xyz(44.7449, 55.6883, 97.1796)
Luminance	0.5569 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5DD3F8 #F8825D

analogous

#5DF8D0 #5DD3F8 #5D85F8

triadic

#5DD3F8 #F85DD3 #D3F85D

tetradic

#5DD3F8 #D05DF8 #F8825D #85F85D

square

#5DD3F8 #D05DF8 #F8825D #85F85D

split-complementary

#5DD3F8 #F85D85 #F8D05D

monochromatic

#09A2D2 #22C3F5 #5DD3F8 #98E3FB #D2F3FD

Accessibility & contrast

On white

1.73

#5DD3F8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.14

#5DD3F8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5DD3F8

12.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5DD3F8	#FFFFFF	#000000	##000000
##5DD3F8	1.00	1.73	12.14	12.14
#FFFFFF	1.73	1.00	21.00	21.00
#000000	12.14	21.00	1.00	1.00
##000000	12.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BDCEFA

Deuteranopia (green-blind)

#A7BEF8

Tritanopia (blue-blind)

#00DFDF

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #5dd3f8;
/* rgb */ color: rgb(93, 211, 248);
/* oklch */ color: oklch(81.4% 0.117 221.8);

Tailwind

colors: {
  custom: {
    50: '#99e0fa',
    500: '#5dd3f8',
    950: '#000000',
  },
}

SCSS

$custom: #5dd3f8;
$custom-light: #99e0fa;
$custom-dark: #000000;

JSON

{
  "hex": "#5dd3f8",
  "rgb": {
    "r": 93,
    "g": 211,
    "b": 248
  },
  "hsl": {
    "h": 194.323,
    "s": 91.716,
    "l": 66.863
  },
  "oklch": {
    "l": 0.81367,
    "c": 0.11717,
    "h": 221.8
  },
  "luminance": 0.55693
}

Semantic roles & 50–950 ramp

primary

#5DD3F8

secondary

#CD532D

accent

#3700E6

background

#FCFEFF

surface

#F6FCFF

border

#D0D5D7

text

#0F1517

muted

#808485

Preview Lab

Preview with #5DD3F8

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

Preview Lab → · Contrast checker → · Palette generator →