#65CBEF#65CBEF

#65CBEF is a light, moderate cyan. Relative luminance 0.517; OKLCH L 79.5% C 0.107 H 223.8°. Best body text is #000000 at 11.34:1 contrast (WCAG AA passes).

Color values

HEX	#65CBEF
RGB	rgb(101, 203, 239)
HSL	hsl(196, 81%, 67%)
HSV	hsv(196, 58%, 94%)
CMYK	cmyk(57.7%, 15.1%, 0%, 6.3%)
CIE-LAB	lab(77.11, -19.58, -26.75)
CIE-LCH	lch(77.11, 33.15, 233.79°)
OKLab	oklab(79.47% -0.0775 -0.0744)
OKLCH	oklch(79.47% 0.107 223.8)
XYZ	xyz(42.2967, 51.7065, 89.3960)
Luminance	0.5171 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#65CBEF #EF8965

analogous

#65EFCE #65CBEF #6586EF

triadic

#65CBEF #EF65CB #CBEF65

tetradic

#65CBEF #CE65EF #EF8965 #86EF65

square

#65CBEF #CE65EF #EF8965 #86EF65

split-complementary

#65CBEF #EF6586 #EFCE65

monochromatic

#1497C5 #2EB8E9 #65CBEF #9CDEF5 #D4F0FB

Accessibility & contrast

On white

1.85

#65CBEF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.34

#65CBEF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #65CBEF

11.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##65CBEF	#FFFFFF	#000000	##000000
##65CBEF	1.00	1.85	11.34	11.34
#FFFFFF	1.85	1.00	21.00	21.00
#000000	11.34	21.00	1.00	1.00
##000000	11.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7C7F1

Deuteranopia (green-blind)

#A3B8EF

Tritanopia (blue-blind)

#00D6D6

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #65cbef;
/* rgb */ color: rgb(101, 203, 239);
/* oklch */ color: oklch(79.5% 0.107 223.8);

Tailwind

colors: {
  custom: {
    50: '#9cdbf4',
    500: '#65cbef',
    950: '#000000',
  },
}

SCSS

$custom: #65cbef;
$custom-light: #9cdbf4;
$custom-dark: #000000;

JSON

{
  "hex": "#65cbef",
  "rgb": {
    "r": 101,
    "g": 203,
    "b": 239
  },
  "hsl": {
    "h": 195.652,
    "s": 81.176,
    "l": 66.667
  },
  "oklch": {
    "l": 0.79469,
    "c": 0.10747,
    "h": 223.8
  },
  "luminance": 0.51711
}

Semantic roles & 50–950 ramp

primary

#65CBEF

secondary

#C35A36

accent

#4008DE

background

#FCFEFF

surface

#F6FBFE

border

#D0D4D6

text

#0F1517

muted

#808485

Preview Lab

Preview with #65CBEF

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

Preview Lab → · Contrast checker → · Palette generator →