#6DD0EE#6DD0EE

#6DD0EE is a light, moderate cyan. Relative luminance 0.545; OKLCH L 80.9% C 0.102 H 220.1°. Best body text is #000000 at 11.91:1 contrast (WCAG AA passes).

Color values

HEX	#6DD0EE
RGB	rgb(109, 208, 238)
HSL	hsl(194, 79%, 68%)
HSV	hsv(194, 54%, 93%)
CMYK	cmyk(54.2%, 12.6%, 0%, 6.7%)
CIE-LAB	lab(78.77, -20.86, -23.65)
CIE-LCH	lch(78.77, 31.53, 228.58°)
OKLab	oklab(80.87% -0.0779 -0.0656)
OKLCH	oklch(80.87% 0.102 220.1)
XYZ	xyz(44.2892, 54.5320, 89.0641)
Luminance	0.5454 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6DD0EE #EE8B6D

analogous

#6DEECB #6DD0EE #6D90EE

triadic

#6DD0EE #EE6DD0 #D0EE6D

tetradic

#6DD0EE #CB6DEE #EE8B6D #90EE6D

square

#6DD0EE #CB6DEE #EE8B6D #90EE6D

split-complementary

#6DD0EE #EE6D90 #EECB6D

monochromatic

#17A0C9 #36BEE8 #6DD0EE #A4E2F4 #DBF3FB

Accessibility & contrast

On white

1.76

#6DD0EE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.91

#6DD0EE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6DD0EE

11.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6DD0EE	#FFFFFF	#000000	##000000
##6DD0EE	1.00	1.76	11.91	11.91
#FFFFFF	1.76	1.00	21.00	21.00
#000000	11.91	21.00	1.00	1.00
##000000	11.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BECBF0

Deuteranopia (green-blind)

#AABDEE

Tritanopia (blue-blind)

#00DAD9

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #6dd0ee;
/* rgb */ color: rgb(109, 208, 238);
/* oklch */ color: oklch(80.9% 0.102 220.1);

Tailwind

colors: {
  custom: {
    50: '#a0def3',
    500: '#6dd0ee',
    950: '#000000',
  },
}

SCSS

$custom: #6dd0ee;
$custom-light: #a0def3;
$custom-dark: #000000;

JSON

{
  "hex": "#6dd0ee",
  "rgb": {
    "r": 109,
    "g": 208,
    "b": 238
  },
  "hsl": {
    "h": 193.953,
    "s": 79.141,
    "l": 68.039
  },
  "oklch": {
    "l": 0.80868,
    "c": 0.10185,
    "h": 220.1
  },
  "luminance": 0.54536
}

Semantic roles & 50–950 ramp

primary

#6DD0EE

secondary

#C65A39

accent

#3B0ADB

background

#FCFEFF

surface

#F6FCFE

border

#D0D5D6

text

#101517

muted

#808485

Preview Lab

Preview with #6DD0EE

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

Preview Lab → · Contrast checker → · Palette generator →