#5DD4EE#5DD4EE

#5DD4EE is a light, moderate cyan. Relative luminance 0.556; OKLCH L 81.2% C 0.112 H 214.5°. Best body text is #000000 at 12.12:1 contrast (WCAG AA passes).

Color values

HEX	#5DD4EE
RGB	rgb(93, 212, 238)
HSL	hsl(191, 81%, 65%)
HSV	hsv(191, 61%, 93%)
CMYK	cmyk(60.9%, 10.9%, 0%, 6.7%)
CIE-LAB	lab(79.38, -25.83, -22.77)
CIE-LCH	lch(79.38, 34.44, 221.40°)
OKLab	oklab(81.2% -0.0922 -0.0632)
OKLCH	oklch(81.2% 0.112 214.5)
XYZ	xyz(43.4840, 55.5827, 89.3092)
Luminance	0.5559 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5DD4EE #EE775D

analogous

#5DEEC0 #5DD4EE #5D8BEE

triadic

#5DD4EE #EE5DD4 #D4EE5D

tetradic

#5DD4EE #C05DEE #EE775D #8BEE5D

square

#5DD4EE #C05DEE #EE775D #8BEE5D

split-complementary

#5DD4EE #EE5D8B #EEC05D

monochromatic

#149EBD #26C5E8 #5DD4EE #94E3F4 #CCF1FA

Accessibility & contrast

On white

1.73

#5DD4EE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.12

#5DD4EE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5DD4EE

12.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5DD4EE	#FFFFFF	#000000	##000000
##5DD4EE	1.00	1.73	12.12	12.12
#FFFFFF	1.73	1.00	21.00	21.00
#000000	12.12	21.00	1.00	1.00
##000000	12.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1CEF0

Deuteranopia (green-blind)

#ACBEEE

Tritanopia (blue-blind)

#00DEDC

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #5dd4ee;
/* rgb */ color: rgb(93, 212, 238);
/* oklch */ color: oklch(81.2% 0.112 214.5);

Tailwind

colors: {
  custom: {
    50: '#99e1f3',
    500: '#5dd4ee',
    950: '#000000',
  },
}

SCSS

$custom: #5dd4ee;
$custom-light: #99e1f3;
$custom-dark: #000000;

JSON

{
  "hex": "#5dd4ee",
  "rgb": {
    "r": 93,
    "g": 212,
    "b": 238
  },
  "hsl": {
    "h": 190.759,
    "s": 81.006,
    "l": 64.902
  },
  "oklch": {
    "l": 0.81204,
    "c": 0.11177,
    "h": 214.5
  },
  "luminance": 0.55587
}

Semantic roles & 50–950 ramp

primary

#5DD4EE

secondary

#BB4C34

accent

#2E08DD

background

#FCFEFF

surface

#F5FCFE

border

#CFD5D6

text

#0F1517

muted

#808485

Preview Lab

Preview with #5DD4EE

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

Preview Lab → · Contrast checker → · Palette generator →