#65ADEF#65ADEF

#65ADEF is a light, vivid cyan. Relative luminance 0.389; OKLCH L 72.8% C 0.121 H 247.8°. Best body text is #000000 at 8.78:1 contrast (WCAG AA passes).

Color values

HEX	#65ADEF
RGB	rgb(101, 173, 239)
HSL	hsl(209, 81%, 67%)
HSV	hsv(209, 58%, 94%)
CMYK	cmyk(57.7%, 27.6%, 0%, 6.3%)
CIE-LAB	lab(68.67, -3.56, -39.80)
CIE-LCH	lch(68.67, 39.95, 264.88°)
OKLab	oklab(72.77% -0.0456 -0.1119)
OKLCH	oklch(72.77% 0.121 247.8)
XYZ	xyz(35.8847, 38.8826, 87.2586)
Luminance	0.3889 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#65ADEF #EFA765

analogous

#65EFEC #65ADEF #6568EF

triadic

#65ADEF #EF65AD #ADEF65

tetradic

#65ADEF #EC65EF #EFA765 #68EF65

square

#65ADEF #EC65EF #EFA765 #68EF65

split-complementary

#65ADEF #EF6568 #EFEC65

monochromatic

#1471C5 #2E8FE9 #65ADEF #9CCBF5 #D4E8FB

Accessibility & contrast

On white

2.39

#65ADEF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.78

#65ADEF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #65ADEF

8.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##65ADEF	#FFFFFF	#000000	##000000
##65ADEF	1.00	2.39	8.78	8.78
#FFFFFF	2.39	1.00	21.00	21.00
#000000	8.78	21.00	1.00	1.00
##000000	8.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#91AFF2

Deuteranopia (green-blind)

#7FA1EE

Tritanopia (blue-blind)

#00BDC4

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #65adef;
/* rgb */ color: rgb(101, 173, 239);
/* oklch */ color: oklch(72.8% 0.121 247.8);

Tailwind

colors: {
  custom: {
    50: '#9bc5f4',
    500: '#65adef',
    950: '#000000',
  },
}

SCSS

$custom: #65adef;
$custom-light: #9bc5f4;
$custom-dark: #000000;

JSON

{
  "hex": "#65adef",
  "rgb": {
    "r": 101,
    "g": 173,
    "b": 239
  },
  "hsl": {
    "h": 208.696,
    "s": 81.176,
    "l": 66.667
  },
  "oklch": {
    "l": 0.72774,
    "c": 0.12081,
    "h": 247.8
  },
  "luminance": 0.38886
}

Semantic roles & 50–950 ramp

primary

#65ADEF

secondary

#EED7C2

accent

#6E08DE

background

#FAFCFE

surface

#F3F8FD

border

#CDD1D5

text

#0F1217

muted

#7F8185

Preview Lab

Preview with #65ADEF

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

Preview Lab → · Contrast checker → · Palette generator →