#65DDF9#65DDF9

#65DDF9 is a very light, moderate cyan. Relative luminance 0.613; OKLCH L 83.9% C 0.114 H 215.5°. Best body text is #000000 at 13.26:1 contrast (WCAG AA passes).

Color values

HEX	#65DDF9
RGB	rgb(101, 221, 249)
HSL	hsl(191, 93%, 69%)
HSV	hsv(191, 59%, 98%)
CMYK	cmyk(59.4%, 11.2%, 0%, 2.4%)
CIE-LAB	lab(82.55, -25.73, -23.78)
CIE-LCH	lch(82.55, 35.03, 222.74°)
OKLab	oklab(83.94% -0.0926 -0.066)
OKLCH	oklch(83.94% 0.114 215.5)
XYZ	xyz(48.3152, 61.3143, 98.8928)
Luminance	0.6132 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#65DDF9 #F98165

analogous

#65F9CB #65DDF9 #6593F9

triadic

#65DDF9 #F965DD #DDF965

tetradic

#65DDF9 #CB65F9 #F98165 #93F965

square

#65DDF9 #CB65F9 #F98165 #93F965

split-complementary

#65DDF9 #F96593 #F9CB65

monochromatic

#09B3DB #2AD0F7 #65DDF9 #A0EAFB #DBF7FE

Accessibility & contrast

On white

1.58

#65DDF9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.26

#65DDF9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #65DDF9

13.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##65DDF9	#FFFFFF	#000000	##000000
##65DDF9	1.00	1.58	13.26	13.26
#FFFFFF	1.58	1.00	21.00	21.00
#000000	13.26	21.00	1.00	1.00
##000000	13.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9D7FB

Deuteranopia (green-blind)

#B4C6F9

Tritanopia (blue-blind)

#00E7E6

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #65ddf9;
/* rgb */ color: rgb(101, 221, 249);
/* oklch */ color: oklch(83.9% 0.114 215.5);

Tailwind

colors: {
  custom: {
    50: '#9ee7fb',
    500: '#65ddf9',
    950: '#000000',
  },
}

SCSS

$custom: #65ddf9;
$custom-light: #9ee7fb;
$custom-dark: #000000;

JSON

{
  "hex": "#65ddf9",
  "rgb": {
    "r": 101,
    "g": 221,
    "b": 249
  },
  "hsl": {
    "h": 191.351,
    "s": 92.5,
    "l": 68.627
  },
  "oklch": {
    "l": 0.8394,
    "c": 0.11369,
    "h": 215.5
  },
  "luminance": 0.61319
}

Semantic roles & 50–950 ramp

primary

#65DDF9

secondary

#D34E30

accent

#2B00E6

background

#FCFEFF

surface

#F6FCFF

border

#D0D5D7

text

#101617

muted

#808485

Preview Lab

Preview with #65DDF9

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

Preview Lab → · Contrast checker → · Palette generator →