#6DD3EB#6DD3EB

#6DD3EB is a light, moderate cyan. Relative luminance 0.558; OKLCH L 81.4% C 0.101 H 215.1°. Best body text is #000000 at 12.17:1 contrast (WCAG AA passes).

Color values

HEX	#6DD3EB
RGB	rgb(109, 211, 235)
HSL	hsl(191, 76%, 67%)
HSV	hsv(191, 54%, 92%)
CMYK	cmyk(53.6%, 10.2%, 0%, 7.8%)
CIE-LAB	lab(79.52, -23.21, -20.91)
CIE-LCH	lch(79.52, 31.24, 222.01°)
OKLab	oklab(81.43% -0.0823 -0.0579)
OKLCH	oklch(81.43% 0.101 215.1)
XYZ	xyz(44.5904, 55.8338, 87.0083)
Luminance	0.5584 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6DD3EB #EB856D

analogous

#6DEBC4 #6DD3EB #6D94EB

triadic

#6DD3EB #EB6DD3 #D3EB6D

tetradic

#6DD3EB #C46DEB #EB856D #94EB6D

square

#6DD3EB #C46DEB #EB856D #94EB6D

split-complementary

#6DD3EB #EB6D94 #EBC46D

monochromatic

#1BA3C3 #37C3E4 #6DD3EB #A3E3F2 #D9F3FA

Accessibility & contrast

On white

1.73

#6DD3EB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.17

#6DD3EB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6DD3EB

12.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6DD3EB	#FFFFFF	#000000	##000000
##6DD3EB	1.00	1.73	12.17	12.17
#FFFFFF	1.73	1.00	21.00	21.00
#000000	12.17	21.00	1.00	1.00
##000000	12.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2CDEC

Deuteranopia (green-blind)

#AFBFEB

Tritanopia (blue-blind)

#00DCDA

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #6dd3eb;
/* rgb */ color: rgb(109, 211, 235);
/* oklch */ color: oklch(81.4% 0.101 215.1);

Tailwind

colors: {
  custom: {
    50: '#a0e0f1',
    500: '#6dd3eb',
    950: '#000000',
  },
}

SCSS

$custom: #6dd3eb;
$custom-light: #a0e0f1;
$custom-dark: #000000;

JSON

{
  "hex": "#6dd3eb",
  "rgb": {
    "r": 109,
    "g": 211,
    "b": 235
  },
  "hsl": {
    "h": 191.429,
    "s": 75.904,
    "l": 67.451
  },
  "oklch": {
    "l": 0.81434,
    "c": 0.10063,
    "h": 215.1
  },
  "luminance": 0.55838
}

Semantic roles & 50–950 ramp

primary

#6DD3EB

secondary

#C1553B

accent

#340DD8

background

#FCFEFF

surface

#F6FCFE

border

#D0D5D6

text

#101516

muted

#808485

Preview Lab

Preview with #6DD3EB

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

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