#6BD9EF#6BD9EF

#6BD9EF is a very light, moderate cyan. Relative luminance 0.590; OKLCH L 82.9% C 0.105 H 212.5°. Best body text is #000000 at 12.80:1 contrast (WCAG AA passes).

Color values

HEX	#6BD9EF
RGB	rgb(107, 217, 239)
HSL	hsl(190, 80%, 68%)
HSV	hsv(190, 55%, 94%)
CMYK	cmyk(55.2%, 9.2%, 0%, 6.3%)
CIE-LAB	lab(81.28, -25.47, -20.38)
CIE-LCH	lch(81.28, 32.62, 218.66°)
OKLab	oklab(82.87% -0.0885 -0.0564)
OKLCH	oklch(82.87% 0.105 212.5)
XYZ	xyz(46.4500, 58.9791, 90.5808)
Luminance	0.5898 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6BD9EF #EF816B

analogous

#6BEFC3 #6BD9EF #6B97EF

triadic

#6BD9EF #EF6BD9 #D9EF6B

tetradic

#6BD9EF #C36BEF #EF816B #97EF6B

square

#6BD9EF #C36BEF #EF816B #97EF6B

split-complementary

#6BD9EF #EF6B97 #EFC36B

monochromatic

#16ACCA #34CBE9 #6BD9EF #A2E7F5 #D9F5FB

Accessibility & contrast

On white

1.64

#6BD9EF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.80

#6BD9EF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6BD9EF

12.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6BD9EF	#FFFFFF	#000000	##000000
##6BD9EF	1.00	1.64	12.80	12.80
#FFFFFF	1.64	1.00	21.00	21.00
#000000	12.80	21.00	1.00	1.00
##000000	12.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8D3F0

Deuteranopia (green-blind)

#B4C3EF

Tritanopia (blue-blind)

#00E2E0

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #6bd9ef;
/* rgb */ color: rgb(107, 217, 239);
/* oklch */ color: oklch(82.9% 0.105 212.5);

Tailwind

colors: {
  custom: {
    50: '#a0e5f4',
    500: '#6bd9ef',
    950: '#000000',
  },
}

SCSS

$custom: #6bd9ef;
$custom-light: #a0e5f4;
$custom-dark: #000000;

JSON

{
  "hex": "#6bd9ef",
  "rgb": {
    "r": 107,
    "g": 217,
    "b": 239
  },
  "hsl": {
    "h": 190,
    "s": 80.488,
    "l": 67.843
  },
  "oklch": {
    "l": 0.82869,
    "c": 0.10497,
    "h": 212.5
  },
  "luminance": 0.58984
}

Semantic roles & 50–950 ramp

primary

#6BD9EF

secondary

#C74F37

accent

#2C09DD

background

#FCFEFF

surface

#F6FCFE

border

#D0D5D6

text

#101517

muted

#808485

Preview Lab

Preview with #6BD9EF

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

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