#6DD4EB#6DD4EB

#6DD4EB is a light, moderate cyan. Relative luminance 0.563; OKLCH L 81.7% C 0.101 H 214.2°. Best body text is #000000 at 12.27:1 contrast (WCAG AA passes).

Color values

HEX	#6DD4EB
RGB	rgb(109, 212, 235)
HSL	hsl(191, 76%, 67%)
HSV	hsv(191, 54%, 92%)
CMYK	cmyk(53.6%, 9.8%, 0%, 7.8%)
CIE-LAB	lab(79.80, -23.71, -20.48)
CIE-LCH	lch(79.80, 31.33, 220.82°)
OKLab	oklab(81.66% -0.0834 -0.0567)
OKLCH	oklch(81.66% 0.101 214.2)
XYZ	xyz(44.8397, 56.3322, 87.0914)
Luminance	0.5634 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6DD4EB #EB846D

analogous

#6DEBC3 #6DD4EB #6D95EB

triadic

#6DD4EB #EB6DD4 #D4EB6D

tetradic

#6DD4EB #C36DEB #EB846D #95EB6D

square

#6DD4EB #C36DEB #EB846D #95EB6D

split-complementary

#6DD4EB #EB6D95 #EBC36D

monochromatic

#1BA4C3 #37C4E4 #6DD4EB #A3E4F2 #D9F4FA

Accessibility & contrast

On white

1.71

#6DD4EB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.27

#6DD4EB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6DD4EB

12.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6DD4EB	#FFFFFF	#000000	##000000
##6DD4EB	1.00	1.71	12.27	12.27
#FFFFFF	1.71	1.00	21.00	21.00
#000000	12.27	21.00	1.00	1.00
##000000	12.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3CEEC

Deuteranopia (green-blind)

#B0C0EB

Tritanopia (blue-blind)

#00DDDB

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #6dd4eb;
/* rgb */ color: rgb(109, 212, 235);
/* oklch */ color: oklch(81.7% 0.101 214.2);

Tailwind

colors: {
  custom: {
    50: '#a0e1f1',
    500: '#6dd4eb',
    950: '#000000',
  },
}

SCSS

$custom: #6dd4eb;
$custom-light: #a0e1f1;
$custom-dark: #000000;

JSON

{
  "hex": "#6dd4eb",
  "rgb": {
    "r": 109,
    "g": 212,
    "b": 235
  },
  "hsl": {
    "h": 190.952,
    "s": 75.904,
    "l": 67.451
  },
  "oklch": {
    "l": 0.81661,
    "c": 0.10083,
    "h": 214.2
  },
  "luminance": 0.56336
}

Semantic roles & 50–950 ramp

primary

#6DD4EB

secondary

#C1543B

accent

#320DD8

background

#FCFEFF

surface

#F6FCFE

border

#D0D5D6

text

#101516

muted

#808485

Preview Lab

Preview with #6DD4EB

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

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