#6DDEF9#6DDEF9

#6DDEF9 is a very light, moderate cyan. Relative luminance 0.623; OKLCH L 84.4% C 0.109 H 215.6°. Best body text is #000000 at 13.47:1 contrast (WCAG AA passes).

Color values

HEX	#6DDEF9
RGB	rgb(109, 222, 249)
HSL	hsl(192, 92%, 70%)
HSV	hsv(192, 56%, 98%)
CMYK	cmyk(56.2%, 10.8%, 0%, 2.4%)
CIE-LAB	lab(83.09, -24.77, -22.93)
CIE-LCH	lch(83.09, 33.76, 222.79°)
OKLab	oklab(84.45% -0.0887 -0.0636)
OKLCH	oklch(84.45% 0.109 215.6)
XYZ	xyz(49.5200, 62.3286, 99.0251)
Luminance	0.6233 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6DDEF9 #F9886D

analogous

#6DF9CE #6DDEF9 #6D98F9

triadic

#6DDEF9 #F96DDE #DEF96D

tetradic

#6DDEF9 #CE6DF9 #F9886D #98F96D

square

#6DDEF9 #CE6DF9 #F9886D #98F96D

split-complementary

#6DDEF9 #F96D98 #F9CE6D

monochromatic

#09B8E2 #32D1F7 #6DDEF9 #A8EBFB #E2F8FE

Accessibility & contrast

On white

1.56

#6DDEF9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.47

#6DDEF9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6DDEF9

13.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6DDEF9	#FFFFFF	#000000	##000000
##6DDEF9	1.00	1.56	13.47	13.47
#FFFFFF	1.56	1.00	21.00	21.00
#000000	13.47	21.00	1.00	1.00
##000000	13.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBD8FB

Deuteranopia (green-blind)

#B6C8F9

Tritanopia (blue-blind)

#00E8E6

Achromatopsia (no color)

#CFCFCF

Design tokens & code

CSS

--color: #6ddef9;
/* rgb */ color: rgb(109, 222, 249);
/* oklch */ color: oklch(84.4% 0.109 215.6);

Tailwind

colors: {
  custom: {
    50: '#a2e8fb',
    500: '#6ddef9',
    950: '#000000',
  },
}

SCSS

$custom: #6ddef9;
$custom-light: #a2e8fb;
$custom-dark: #000000;

JSON

{
  "hex": "#6ddef9",
  "rgb": {
    "r": 109,
    "g": 222,
    "b": 249
  },
  "hsl": {
    "h": 191.571,
    "s": 92.105,
    "l": 70.196
  },
  "oklch": {
    "l": 0.84446,
    "c": 0.10915,
    "h": 215.6
  },
  "luminance": 0.62333
}

Semantic roles & 50–950 ramp

primary

#6DDEF9

secondary

#D45537

accent

#2C00E6

background

#FDFEFF

surface

#F7FCFF

border

#D0D5D7

text

#101617

muted

#818485

Preview Lab

Preview with #6DDEF9

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

Preview Lab → · Contrast checker → · Palette generator →