#65CFEB#65CFEB

#65CFEB is a light, moderate cyan. Relative luminance 0.534; OKLCH L 80.2% C 0.105 H 217.6°. Best body text is #000000 at 11.68:1 contrast (WCAG AA passes).

Color values

HEX	#65CFEB
RGB	rgb(101, 207, 235)
HSL	hsl(193, 77%, 66%)
HSV	hsv(193, 57%, 92%)
CMYK	cmyk(57%, 11.9%, 0%, 7.8%)
CIE-LAB	lab(78.10, -22.76, -23.08)
CIE-LCH	lch(78.10, 32.42, 225.40°)
OKLab	oklab(80.22% -0.0833 -0.064)
OKLCH	oklch(80.22% 0.105 217.6)
XYZ	xyz(42.6691, 53.3864, 86.6371)
Luminance	0.5339 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#65CFEB #EB8165

analogous

#65EBC4 #65CFEB #658CEB

triadic

#65CFEB #EB65CF #CFEB65

tetradic

#65CFEB #C465EB #EB8165 #8CEB65

square

#65CFEB #C465EB #EB8165 #8CEB65

split-complementary

#65CFEB #EB658C #EBC465

monochromatic

#199BBD #2FBEE4 #65CFEB #9BE0F2 #D1F1F9

Accessibility & contrast

On white

1.80

#65CFEB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.68

#65CFEB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #65CFEB

11.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##65CFEB	#FFFFFF	#000000	##000000
##65CFEB	1.00	1.80	11.68	11.68
#FFFFFF	1.80	1.00	21.00	21.00
#000000	11.68	21.00	1.00	1.00
##000000	11.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BDCAED

Deuteranopia (green-blind)

#A9BBEB

Tritanopia (blue-blind)

#00D9D8

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #65cfeb;
/* rgb */ color: rgb(101, 207, 235);
/* oklch */ color: oklch(80.2% 0.105 217.6);

Tailwind

colors: {
  custom: {
    50: '#9cddf1',
    500: '#65cfeb',
    950: '#000000',
  },
}

SCSS

$custom: #65cfeb;
$custom-light: #9cddf1;
$custom-dark: #000000;

JSON

{
  "hex": "#65cfeb",
  "rgb": {
    "r": 101,
    "g": 207,
    "b": 235
  },
  "hsl": {
    "h": 192.537,
    "s": 77.011,
    "l": 65.882
  },
  "oklch": {
    "l": 0.80221,
    "c": 0.10505,
    "h": 217.6
  },
  "luminance": 0.53391
}

Semantic roles & 50–950 ramp

primary

#65CFEB

secondary

#BC5438

accent

#370CD9

background

#FCFEFF

surface

#F6FCFE

border

#D0D5D6

text

#0F1516

muted

#808485

Preview Lab

Preview with #65CFEB

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

Preview Lab → · Contrast checker → · Palette generator →