#65D4EE#65D4EE

#65D4EE is a light, moderate cyan. Relative luminance 0.560; OKLCH L 81.5% C 0.107 H 215.4°. Best body text is #000000 at 12.21:1 contrast (WCAG AA passes).

Color values

HEX	#65D4EE
RGB	rgb(101, 212, 238)
HSL	hsl(191, 80%, 66%)
HSV	hsv(191, 58%, 93%)
CMYK	cmyk(57.6%, 10.9%, 0%, 6.7%)
CIE-LAB	lab(79.63, -24.41, -22.37)
CIE-LCH	lch(79.63, 33.11, 222.50°)
OKLab	oklab(81.48% -0.0874 -0.062)
OKLCH	oklch(81.48% 0.107 215.4)
XYZ	xyz(44.3367, 56.0224, 89.3492)
Luminance	0.5603 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#65D4EE #EE7F65

analogous

#65EEC4 #65D4EE #6590EE

triadic

#65D4EE #EE65D4 #D4EE65

tetradic

#65D4EE #C465EE #EE7F65 #90EE65

square

#65D4EE #C465EE #EE7F65 #90EE65

split-complementary

#65D4EE #EE6590 #EEC465

monochromatic

#16A2C3 #2EC5E8 #65D4EE #9CE3F4 #D3F3FA

Accessibility & contrast

On white

1.72

#65D4EE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.21

#65D4EE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #65D4EE

12.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##65D4EE	#FFFFFF	#000000	##000000
##65D4EE	1.00	1.72	12.21	12.21
#FFFFFF	1.72	1.00	21.00	21.00
#000000	12.21	21.00	1.00	1.00
##000000	12.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2CEF0

Deuteranopia (green-blind)

#ADBFEE

Tritanopia (blue-blind)

#00DEDC

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #65d4ee;
/* rgb */ color: rgb(101, 212, 238);
/* oklch */ color: oklch(81.5% 0.107 215.4);

Tailwind

colors: {
  custom: {
    50: '#9ce1f3',
    500: '#65d4ee',
    950: '#000000',
  },
}

SCSS

$custom: #65d4ee;
$custom-light: #9ce1f3;
$custom-dark: #000000;

JSON

{
  "hex": "#65d4ee",
  "rgb": {
    "r": 101,
    "g": 212,
    "b": 238
  },
  "hsl": {
    "h": 191.387,
    "s": 80.117,
    "l": 66.471
  },
  "oklch": {
    "l": 0.81476,
    "c": 0.10719,
    "h": 215.4
  },
  "luminance": 0.56027
}

Semantic roles & 50–950 ramp

primary

#65D4EE

secondary

#C15136

accent

#3109DC

background

#FCFEFF

surface

#F6FCFE

border

#D0D5D6

text

#0F1517

muted

#808485

Preview Lab

Preview with #65D4EE

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

Preview Lab → · Contrast checker → · Palette generator →