#5DDDFF#5DDDFF

#5DDDFF is a very light, vivid cyan. Relative luminance 0.613; OKLCH L 83.9% C 0.121 H 218.4°. Best body text is #000000 at 13.25:1 contrast (WCAG AA passes).

Color values

HEX	#5DDDFF
RGB	rgb(93, 221, 255)
HSL	hsl(193, 100%, 68%)
HSV	hsv(193, 64%, 100%)
CMYK	cmyk(63.5%, 13.3%, 0%, 0%)
CIE-LAB	lab(82.52, -25.32, -27.02)
CIE-LCH	lch(82.52, 37.03, 226.86°)
OKLab	oklab(83.92% -0.0948 -0.0752)
OKLCH	oklch(83.92% 0.121 218.4)
XYZ	xyz(48.4133, 61.2549, 103.8603)
Luminance	0.6126 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5DDDFF #FF7F5D

analogous

#5DFFD0 #5DDDFF #5D8CFF

triadic

#5DDDFF #FF5DDD #DDFF5D

tetradic

#5DDDFF #D05DFF #FF7F5D #8CFF5D

square

#5DDDFF #D05DFF #FF7F5D #8CFF5D

split-complementary

#5DDDFF #FF5D8C #FFD05D

monochromatic

#00B2E2 #20D0FF #5DDDFF #9AEAFF #D7F7FF

Accessibility & contrast

On white

1.58

#5DDDFF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.25

#5DDDFF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5DDDFF

13.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5DDDFF	#FFFFFF	#000000	##000000
##5DDDFF	1.00	1.58	13.25	13.25
#FFFFFF	1.58	1.00	21.00	21.00
#000000	13.25	21.00	1.00	1.00
##000000	13.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7D7FF

Deuteranopia (green-blind)

#B0C6FF

Tritanopia (blue-blind)

#00E9E8

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #5dddff;
/* rgb */ color: rgb(93, 221, 255);
/* oklch */ color: oklch(83.9% 0.121 218.4);

Tailwind

colors: {
  custom: {
    50: '#9be7ff',
    500: '#5dddff',
    950: '#000000',
  },
}

SCSS

$custom: #5dddff;
$custom-light: #9be7ff;
$custom-dark: #000000;

JSON

{
  "hex": "#5dddff",
  "rgb": {
    "r": 93,
    "g": 221,
    "b": 255
  },
  "hsl": {
    "h": 192.593,
    "s": 100,
    "l": 68.235
  },
  "oklch": {
    "l": 0.83916,
    "c": 0.12104,
    "h": 218.4
  },
  "luminance": 0.6126
}

Semantic roles & 50–950 ramp

primary

#5DDDFF

secondary

#D94D27

accent

#3000E6

background

#FCFEFF

surface

#F6FCFF

border

#D0D5D7

text

#0F1618

muted

#808486

Preview Lab

Preview with #5DDDFF

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

Preview Lab → · Contrast checker → · Palette generator →