#6DD4EE#6DD4EE

#6DD4EE is a light, moderate cyan. Relative luminance 0.565; OKLCH L 81.8% C 0.102 H 216.4°. Best body text is #000000 at 12.30:1 contrast (WCAG AA passes).

Color values

HEX	#6DD4EE
RGB	rgb(109, 212, 238)
HSL	hsl(192, 79%, 68%)
HSV	hsv(192, 54%, 93%)
CMYK	cmyk(54.2%, 10.9%, 0%, 6.7%)
CIE-LAB	lab(79.90, -22.87, -21.93)
CIE-LCH	lch(79.90, 31.69, 223.79°)
OKLab	oklab(81.77% -0.0823 -0.0607)
OKLCH	oklch(81.77% 0.102 216.4)
XYZ	xyz(45.2767, 56.5071, 89.3933)
Luminance	0.5651 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6DD4EE #EE876D

analogous

#6DEEC7 #6DD4EE #6D93EE

triadic

#6DD4EE #EE6DD4 #D4EE6D

tetradic

#6DD4EE #C76DEE #EE876D #93EE6D

square

#6DD4EE #C76DEE #EE876D #93EE6D

split-complementary

#6DD4EE #EE6D93 #EEC76D

monochromatic

#17A5C9 #36C4E8 #6DD4EE #A4E4F4 #DBF4FB

Accessibility & contrast

On white

1.71

#6DD4EE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.30

#6DD4EE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6DD4EE

12.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6DD4EE	#FFFFFF	#000000	##000000
##6DD4EE	1.00	1.71	12.30	12.30
#FFFFFF	1.71	1.00	21.00	21.00
#000000	12.30	21.00	1.00	1.00
##000000	12.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2CEEF

Deuteranopia (green-blind)

#AFC0EE

Tritanopia (blue-blind)

#00DEDC

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #6dd4ee;
/* rgb */ color: rgb(109, 212, 238);
/* oklch */ color: oklch(81.8% 0.102 216.4);

Tailwind

colors: {
  custom: {
    50: '#a0e1f3',
    500: '#6dd4ee',
    950: '#000000',
  },
}

SCSS

$custom: #6dd4ee;
$custom-light: #a0e1f3;
$custom-dark: #000000;

JSON

{
  "hex": "#6dd4ee",
  "rgb": {
    "r": 109,
    "g": 212,
    "b": 238
  },
  "hsl": {
    "h": 192.093,
    "s": 79.141,
    "l": 68.039
  },
  "oklch": {
    "l": 0.81773,
    "c": 0.10225,
    "h": 216.4
  },
  "luminance": 0.56511
}

Semantic roles & 50–950 ramp

primary

#6DD4EE

secondary

#C65539

accent

#340ADB

background

#FCFEFF

surface

#F6FCFE

border

#D0D5D6

text

#101517

muted

#808485

Preview Lab

Preview with #6DD4EE

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

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