#6DDDF4#6DDDF4

#6DDDF4 is a very light, moderate cyan. Relative luminance 0.615; OKLCH L 84.0% C 0.107 H 212.9°. Best body text is #000000 at 13.30:1 contrast (WCAG AA passes).

Color values

HEX	#6DDDF4
RGB	rgb(109, 221, 244)
HSL	hsl(190, 86%, 69%)
HSV	hsv(190, 55%, 96%)
CMYK	cmyk(55.3%, 9.4%, 0%, 4.3%)
CIE-LAB	lab(82.64, -25.67, -20.96)
CIE-LCH	lch(82.64, 33.14, 219.23°)
OKLab	oklab(84.03% -0.0896 -0.058)
OKLCH	oklch(84.03% 0.107 212.9)
XYZ	xyz(48.4857, 61.4912, 94.8842)
Luminance	0.6150 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6DDDF4 #F4846D

analogous

#6DF4C7 #6DDDF4 #6D9AF4

triadic

#6DDDF4 #F46DDD #DDF46D

tetradic

#6DDDF4 #C76DF4 #F4846D #9AF46D

square

#6DDDF4 #C76DF4 #F4846D #9AF46D

split-complementary

#6DDDF4 #F46D9A #F4C76D

monochromatic

#10B5D6 #34D0F0 #6DDDF4 #A6EAF8 #DFF8FD

Accessibility & contrast

On white

1.58

#6DDDF4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.30

#6DDDF4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6DDDF4

13.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6DDDF4	#FFFFFF	#000000	##000000
##6DDDF4	1.00	1.58	13.30	13.30
#FFFFFF	1.58	1.00	21.00	21.00
#000000	13.30	21.00	1.00	1.00
##000000	13.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBD6F5

Deuteranopia (green-blind)

#B7C7F4

Tritanopia (blue-blind)

#00E6E4

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #6dddf4;
/* rgb */ color: rgb(109, 221, 244);
/* oklch */ color: oklch(84.0% 0.107 212.9);

Tailwind

colors: {
  custom: {
    50: '#a1e7f7',
    500: '#6dddf4',
    950: '#000000',
  },
}

SCSS

$custom: #6dddf4;
$custom-light: #a1e7f7;
$custom-dark: #000000;

JSON

{
  "hex": "#6dddf4",
  "rgb": {
    "r": 109,
    "g": 221,
    "b": 244
  },
  "hsl": {
    "h": 190.222,
    "s": 85.987,
    "l": 69.216
  },
  "oklch": {
    "l": 0.84034,
    "c": 0.10674,
    "h": 212.9
  },
  "luminance": 0.61496
}

Semantic roles & 50–950 ramp

primary

#6DDDF4

secondary

#CD5138

accent

#2903E3

background

#FDFEFF

surface

#F7FCFE

border

#D0D5D6

text

#101617

muted

#818485

Preview Lab

Preview with #6DDDF4

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

Preview Lab → · Contrast checker → · Palette generator →