#65D0EB#65D0EB

#65D0EB is a light, moderate cyan. Relative luminance 0.539; OKLCH L 80.4% C 0.105 H 216.7°. Best body text is #000000 at 11.78:1 contrast (WCAG AA passes).

Color values

HEX	#65D0EB
RGB	rgb(101, 208, 235)
HSL	hsl(192, 77%, 66%)
HSV	hsv(192, 57%, 92%)
CMYK	cmyk(57%, 11.5%, 0%, 7.8%)
CIE-LAB	lab(78.39, -23.27, -22.65)
CIE-LCH	lch(78.39, 32.47, 224.23°)
OKLab	oklab(80.45% -0.0843 -0.0628)
OKLCH	oklch(80.45% 0.105 216.7)
XYZ	xyz(42.9121, 53.8725, 86.7181)
Luminance	0.5388 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#65D0EB #EB8065

analogous

#65EBC3 #65D0EB #658DEB

triadic

#65D0EB #EB65D0 #D0EB65

tetradic

#65D0EB #C365EB #EB8065 #8DEB65

square

#65D0EB #C365EB #EB8065 #8DEB65

split-complementary

#65D0EB #EB658D #EBC365

monochromatic

#199CBD #2FBFE4 #65D0EB #9BE1F2 #D1F1F9

Accessibility & contrast

On white

1.78

#65D0EB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.78

#65D0EB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #65D0EB

11.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##65D0EB	#FFFFFF	#000000	##000000
##65D0EB	1.00	1.78	11.78	11.78
#FFFFFF	1.78	1.00	21.00	21.00
#000000	11.78	21.00	1.00	1.00
##000000	11.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BECAED

Deuteranopia (green-blind)

#AABCEB

Tritanopia (blue-blind)

#00DAD8

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #65d0eb;
/* rgb */ color: rgb(101, 208, 235);
/* oklch */ color: oklch(80.4% 0.105 216.7);

Tailwind

colors: {
  custom: {
    50: '#9cdef1',
    500: '#65d0eb',
    950: '#000000',
  },
}

SCSS

$custom: #65d0eb;
$custom-light: #9cdef1;
$custom-dark: #000000;

JSON

{
  "hex": "#65d0eb",
  "rgb": {
    "r": 101,
    "g": 208,
    "b": 235
  },
  "hsl": {
    "h": 192.09,
    "s": 77.011,
    "l": 65.882
  },
  "oklch": {
    "l": 0.80449,
    "c": 0.10516,
    "h": 216.7
  },
  "luminance": 0.53877
}

Semantic roles & 50–950 ramp

primary

#65D0EB

secondary

#BC5338

accent

#360CD9

background

#FCFEFF

surface

#F6FCFE

border

#D0D5D6

text

#0F1516

muted

#808485

Preview Lab

Preview with #65D0EB

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

Preview Lab → · Contrast checker → · Palette generator →